--- title: "Compare SendGrid vs Success.ai 2026 | Capterra" description: "Unsure of what to choose? Check Capterra to compare SendGrid and Success.ai based on pricing, features, product details, and verified reviews." source_url: "https://www.capterra.com/compare/204113-10013316/SendGrid-vs-Success-ai" page_type: "comparison" language: "en" --- # SendGrid vs Success.ai Features and Cost Comparison Last updated September 16th, 2026 Provider data verified by our Software Research team, and reviews moderated by our Reviews Verification team.[Learn more](https://www.capterra.com/our-story/) Your comparison: SendGridSuccess.ai2/4 selected [SendGrid](https://www.capterra.com/p/204113/SendGrid/)[4.2 (754)](https://www.capterra.com/p/204113/SendGrid/reviews/) [Success.ai](https://www.capterra.com/p/10013316/Success-ai/)[4.8 (418)](https://www.capterra.com/p/10013316/Success-ai/reviews/) [## SendGrid](https://www.capterra.com/p/204113/SendGrid/)[4.2 (754)](https://www.capterra.com/p/204113/SendGrid/reviews/) Starting Price $15.00/month Value-for-Money 4 Functionality 4.1 Ease of Use 4.1 Customer Service 3.7 Reviews Sentiment Based on [754 reviews](#user-reviews) Positive 621 Neutral 56 Negative 77 [## Success.ai](https://www.capterra.com/p/10013316/Success-ai/)[4.8 (418)](https://www.capterra.com/p/10013316/Success-ai/reviews/) Starting Price $33.00/month Value-for-Money 4.7 Functionality 4.8 Ease of Use 4.8 Customer Service 4.8 Reviews Sentiment Based on [418 reviews](#user-reviews) Positive 410 Neutral 4 Negative 4 ## Summary * * * Key features rated by users Features selected based on 14,345 reviews from email marketing software users. about the Fit Score methodology. Fit Score methodology Our Fit Score reflects how reviewers rate a product’s performance against a set of features reviewers rate as most important. A higher score indicates the product is rated better in delivering what reviewers most care about. If the Fit Score is not shown for a specific product, that only means there are currently not enough relevant data points to develop a meaningful score. It does not indicate that the product should be excluded from further evaluation. Best for Methodology 67%Fit Missing features Feature ratings Email Campaign Management 4.3 Campaign Scheduling 4.4 Customizable Branding 4.0 Lead Capture NA Customer Segmentation 3.3 \--%Fit Missing features Feature ratings Email Campaign Management 4.8 Campaign Scheduling NA Customizable Branding NA Lead Capture 4.8 Customer Segmentation NA User satisfaction User satisfaction 4.2 User reviews[754](https://www.capterra.com/p/204113/SendGrid/reviews/) Ease of use 4.1 Functionality 4.1 Value for money 4.0 Customer support 3.7 User satisfaction 4.8 User reviews[418](https://www.capterra.com/p/10013316/Success-ai/reviews/) Ease of use 4.8 Functionality 4.8 Value for money 4.7 Customer support 4.8 Price starts from Price starts from $15Usage Based, Per Month - Free version - Free trial Price starts from $33Flat Rate, Per Month - Free version - Free trial Best for Best for SendGrid serves everyone from independent developers to enterprise level corporations, marketers, high-volume senders, enterprises, eCommerce businesses, and startups. Best for Not provided by vendor ## User reviews Pros & cons AH Amir H. E-Commerce Manager > "Their flexibility in terms of dynamism in email templates is superb and we can depend on them to provide our retail..." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___7109131) YG You G. IT Intern > "I used it to try and set-up my own email server essentially, but managing an email server was harder than I expected" [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6617249) DS Darren S. Product Owner > "Via well documented APIs, nice reporting, and a generous free tier, getting started and maintaining flow is painless and..." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___7113185) SB Sevval B. Artist > "Sometimes I have to double-save when editing dynamic templates, which can be a bit annoying." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6813299) RP Raxit P. Programmer Analyst > "Excellent detailed insights with filter options to track emails/SMS to customers and comprehensive Analytic features like..." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6752986) John W. CEO > "The “expert” on the other end had the audacity to insist that I must log into the account to disable the IP block feature." [See full review](https://www.capterra.com/p/204113/SendGrid/#GetApp___6770138) MS Martina S. VP > "It’s easy to get started and works well on the surface, but over time you notice the difference between expected and..." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___7134311) John W. CEO > "Sounds sophisticated, right? Except, here’s the kicker: if you dare to use a different device or a new ISP, you’re..." [See full review](https://www.capterra.com/p/204113/SendGrid/#GetApp___6770138) HA Hayley A. Marketing Manager > "Sending individual email campaigns is simple and their design editor is easy to use as a non technical user." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___7123963) TH Tyler H. CEO > "We've used SendGrid for nearly 3 years now, and out of nowhere, this weekend they suspended our services claiming our..." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6641417) RP Raxit P. Programmer Analyst > "it has some very useful features like open rates and unique customers to track progress of the campaigns." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6752986) AH Amir H. E-Commerce Manager > "It is a horse to work with in regard to deliverability yet it is extremely tough to get technical assistance." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___7109131) MS Michelle S. Developer > "They provide a lot of pre-made templates and designs that are modern and perfect for our marketing team." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6825957) ID Irina D. CTO > "The design template library versioning can be confusing" [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6631848) VR Verified Reviewer Board Member > "I like that the pricing is determined by the number of emails you send, which works out free for small organizations." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6557057) TH Tyler H. CEO > "This unexpected and unwarranted outage impacted our clients and operations." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6641417) Babatunde O. SEO Marketer > "SMTP was faily easy to set up anf sendgrid provided API to connect email function to my wordpress sites without stress." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6789371) John W. CEO > "Yes, you read that right: log in to an account from which I was explicitly locked out. " [See full review](https://www.capterra.com/p/204113/SendGrid/#GetApp___6770138) MS Michelle S. Developer > "SendGrid allows an interface for non-technical people at my company." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6825957) MH Mohammad H. Inbound marketing specialist > "Support and UI are frustratingly poor and not friendly" [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6636245) JK Justin K. Owner > "The ability to format emails and build automations was straightforward for our simple use case." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6865606) JM Justin M. Contractor > "Had they told me I could have upgraded in time, instead i lost a bunch of customers because of it." [See full review](https://www.capterra.com/p/204113/SendGrid/#SoftwareAdvice___6881515) AH Ahliman H. Full-Stack Developer > "SendGrid is a reliable option, like other providers, when looking for a free or paid SMTP service." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6599078) GA Gideon A. Frontend Developer > "The customer is weird, they didn't approve my account for whatever reason, no explanation, I sent mail and still no..." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___5070060) Babatunde O. SEO Marketer > "Its very easy to set up email funnels with sendgrid plus the inbox delivery high and spam rate is low." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6789371) ND Nik D. Director > "After years of spending thousands of dollars a month we are suddenly and without warning, "temporarily" blocked from..." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___5092970) BT Bill T. Developer > "As a result, we can use SendGrid with many sites to improve email deliverability within Wordpress for free, and it's still..." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6241551) John W. CEO > "Too busy to care about their customers or even pretend to provide support. " [See full review](https://www.capterra.com/p/204113/SendGrid/#GetApp___6770138) KM Karl M. EVP > "The core functionalities work as expected and have delivered measurable results for our marketing team. " [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6729343) Russell J. CEO > "SendGrid is the worst vendor in our tech stack, stay away" [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6737255) Damien B. Creative Director > "We just really used it to connect it for GrooveMail users." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6529235) PK Pranjal K. Co founder > "Use it for its top notch deliverability, reporting and analytics as no other application even comes close to it in these..." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___3965453) MH Mohammad H. Inbound marketing specialist > "Scalable email delivery for larger campaigns." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6636245) FO Fernando O. Admin > "It took SendGrid support 3 day to get back to me." [See full review](https://www.capterra.com/p/204113/SendGrid/#GetApp___7001390) VR Verified Reviewer Senior software developer > "It provides a lot email customization." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6645642) Marco S. IT Administrator > "The bad thing is that the IP must be changed so that the mails are not classified as spam and reach their recipients,..." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___3856012) VR Verified Reviewer Lead Engineer > "Sending email without getting inside spam is best thing." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6691951) AP Ashley P. Assistant to Founder > "Right now that is not possible and it along with the elements, must be configured in the designer within the platform." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___5076926) DS Darren S. Product Owner > "It is easy to set up and use." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___7113185) Jennifer W. Human Resources Generalist > "There is no consistency in the percentages of emails opened or clicked." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___5031340) AS Antonella S. Owner > "it has a free plan and no credit card required" [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6670304) VR Verified Reviewer CEO > "Terrible service, it worked in testing mode, and so I purchased their subscription, after I deployed my website to product..." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___4988981) FD Fernando D. CTO and General Manager > "The API is very well documented and the email marketing features can easily be used by non-developers without writing a..." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6021884) VR Verified Reviewer Executive Director > "After using it for more than a year, we still have to resort to manually paying our invoices every month and type in our..." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___4590233) CP Charlie P. Director > "We've never had an issue with our SendGrid e-mail service, and has been incredibly reliable." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6568344) ND Nik D. Director > "Hours of no communication on their support ticket that suspended our account." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___5092970) KM Karl M. EVP > "We used their email marketing tool for over 5 years and have found their solution to be reliable. " [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6729343) GJ Gustavo J. Marketing Manager > "I had several problems in sending due to differences in the database." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6184244) DS Davide S. Content Creator > "I really like the ease of use, for various projects I have found it easy to implement for sending emails to confirm the..." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6805196) FO Fernando O. Admin > "Terrible customer support. " [See full review](https://www.capterra.com/p/204113/SendGrid/#GetApp___7001390) MW Madeleine W. Web Designer > "After connecting SendGrid to my WordPress installation the notification emails for my web forms send without any issue." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6251134) Ben U. Marketing Automation > "The support seems to be slow to respond at times and/or not very effective." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6113697) PT Paul T. The Bank Agency Ltd > "Integrated directly (and was recommended) by Replit for a vibe coded project." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___7005960) Danny M. Marketing Manager > "It made it hard to determine which campaigns were actually successful." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6220669) KM Karl M. EVP > "Their customer support has been decent and met the SLA's stated on our contract." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6729343) Danny M. Marketing Manager > "After SendGrid was acquired by Twilio, we saw a downgrade in service." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6220669) Jennifer W. Human Resources Generalist > "Integrating with the email API is a breeze. When compared to other mass email service providers, we have seen that..." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___5031340) BH Ben H. Head Honcho > "At the time of my use it was lacking some features like detailed list segmentation / tagging of contact." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___5021613) JA Joe A. COO > "As long as you don't have an issue and need CS their tech works great and have a good value proposition. When I can find..." [See full review](https://www.capterra.com/p/204113/SendGrid/#GetApp___5050178) MC Mohamed C. Lecturer > "Actually, I become slow to recommend SendGrid due to its limited features of contact management; it does not provide many..." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___4435202) CP Charlie P. Director > "Really easy to setup and integrate into our existing application and user flow." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6568344) PK Pranjal K. Co founder > "Campaign automation, segmentation of contact lists are severe drawbacks of this application." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___3965453) AP Ashley P. Assistant to Founder > "We primarily utilize SendGrid to send SingleSend marketing emails and have been able to do so with great success." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___5076926) VR Verified Reviewer Software Developer > "The documentation can be a bit lacking sometimes, often you need to rely on third party information, which isn't..." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___4579208) Ava T. Marketing Operations Analyst > "The email list segmentation feature, which allows us to trigger email engagement based on user behavior within our app,..." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___4740514) Leena S. Product Lifecycle Management Specialist > "This requirement has limited the ability of non-technical team members on my team to use Sendgrid on their own." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___4307727) AN Anouar N. Marketing Online in Youtube All Social Media > "It gives free trial packages for life, 100 emails per day, and it has an SMTP feature that can be linked with a..." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___4754606) LK Liam K. Product Marketing Manager > "We lost our password and a team member left, which made it difficult to change some of our automated emails" [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___4577846) VR Verified Reviewer New Business Account Manager > "It provides free trial packages for life, 100 emails every day, and an SMTP feature that can be linked with a program." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___4846909) IP Isak P. Developer > "We had problems with our delivery rate with a lot of mails not arriving or ending up in junk." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___3932878) IC Isha C. Content Head > "Customizable market emails with an editor that works using drag and drop.- Better email delivery than other platforms as..." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___4627483) RF Regina F. Manager > "It took me a bit to know where to find my API keys to integrate with some software I use. " [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___4329740) PT Paul T. The Bank Agency Ltd > "A really complete product but with a super simple interface." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___7005960) Vance W. Digital Marketing Head > "SendGrid always has issues with delivering emails to Yahoo, Outlook, Hotmail, MSN, etc., so that's always a pain." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___4861661) PP Prem P. Freelancer > "Inbuilt features of html template and drag and droop builder is best for creating responsive email templates for email..." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___4531190) NP Nicolas P. IT Administrator > "Sometime, mail could take some minutes before being send so that could be an issue for transactional email." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___4199128) Dylan C. Software Developer > "SendGrids high deliverability rates, solid tracking metrics and easy to use interface make it a very attractive offering..." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6089762) IR Igor R. Customer Success Team Leader > "Weird password policy." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6129987) Anirban S. Senior Manager - Marketing > "The pricing is also affordable for high volume email-sending and transactional communication." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6108402) MC Mohamed C. Lecturer > "I also did not like its pricing, which determines the quality of your SendGrid dashboard." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___4435202) MS Michelle S. Developer > "SendGrid allows an interface for non-technical people at my company." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6825957) AP Ashley P. Assistant to Founder > "Right now that is not possible and it along with the elements, must be configured in the designer within the platform." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___5076926) PT Paul T. The Bank Agency Ltd > "A really complete product but with a super simple interface." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___7005960) VR Verified Reviewer Solutions Architect > "Some customizations might not be that straight forward for someone." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___4685528) VR Verified Reviewer Digital Marketing Coordinator > "I like the interface and user friendliness." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6428708) VR Verified Reviewer Adjunct Professor > "The set up instructions were not intuitive and assumed someone with an IT background was accessing them." [See full review](https://www.capterra.com/p/204113/SendGrid/#GetApp___2463913) BH Ben H. Head Honcho > "It's easy to use with a clean interface." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___5021613) Mohammad Iqbal K. Project Manager > "There user interface also confuses sometime." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___2662385) PT Paul T. The Bank Agency Ltd > "Integrated directly (and was recommended) by Replit for a vibe coded project." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___7005960) RF Regina F. Manager > "There are some things about SendGrid that just felt complicated to me. " [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___4329740) Ferhat Suat E. Founder > "Since it is Twilio's SendGrid, all kinds of integrations can be done quickly." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___4886179) VR Verified Reviewer Account Manager > "Not the easiest software to use to be honest." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___3774836) Rahul R. Chief Technical Officer > "What I like most about Sendgrid is that most of the tools out there offer easy integration with Sendgrid." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___3497752) Reece S. Web Developer > "Some tools are a little hard to find and understand." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___2683880) Siddharth S. Business Analyst > "Integrations with CRMs are also super useful." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___3539338) TH Tyler H. CEO > "This unexpected and unwarranted outage impacted our clients and operations." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6641417) NP Nicolas P. IT Administrator > "very easy to use." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___4199128) MH Mohammad H. Inbound marketing specialist > "Support and UI are frustratingly poor and not friendly" [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___6636245) MJ Mathew J. Digital Marketing Specialist > "Easy to understand and operate." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___4735871) JM Justin M. Contractor > "Had they told me I could have upgraded in time, instead i lost a bunch of customers because of it." [See full review](https://www.capterra.com/p/204113/SendGrid/#SoftwareAdvice___6881515) VR Verified Reviewer CEO > "Sendgrid is easy to use." [See full review](https://www.capterra.com/p/204113/SendGrid/#Capterra___4731441) John W. CEO > "Too busy to care about their customers or even pretend to provide support. " [See full review](https://www.capterra.com/p/204113/SendGrid/#GetApp___6770138) [View Reviews](https://www.capterra.com/p/204113/SendGrid/reviews/) VR Verified Reviewer Virtual Assistant > "Capterra provides a massive advantage in B2B marketing by placing our product directly in front of buyers who are ready to purchase, and it..." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___7053539) JP Jelly P. Admin Staff > "In addition, the customization options for dashboards and reports feel limited, and integrations with other tools occasionally require manual..." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___7010243) Bela Eka P. Digital Marketing > "It helps me create relevant emails quickly, and the sender warm-up tool gave me more confidence that my emails actually reach inboxes." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___7089976) Makinde M. Marketing > "I noticed slower performance when handling large email campaigns, with delays in sending and processing emails, which impacted campaign..." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6520028) TM Tomya M. Product Manager > "It simplifies and streamlines my outreach process, helping me save time, stay organized, and connect with a larger number of qualified leads more..." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___7032975) AbdElaziz A. Jobless > "Some buttons take a second longer to respond after logging in, especially when switching between campaign views." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___7051877) Ardia Pramesti N. Virtual Assistant > "It helps reduce manual work and allows me to focus more on strategy rather than execution. While there are a few areas that could be refined, the..." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___7087721) DN Daniel N. Head of Human Resource > "Sometimes the interface feels slightly crowded when too many options are open, which can confuse first-time users." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___7016582) Praise O. Email Copywriter > "By providing customisable templates and automation features for me, it allows me to respond promptly to market changes and stay ahead of the..." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6494639) JP Jelly P. Admin Staff > "I’ve also observed that customer support response times can vary, which can delay issue resolution." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___7010243) BB Barnabas B. Real estate firm > "Success.ai is a powerful solution for automating and scaling email outreach while it takes time to master the benefits in terms of efficiency,..." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6507510) Praise O. Email Copywriter > "There are instances where analytics data may not accurately reflect campaign performance, causing uncertainty about the effectiveness of my..." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6494639) BB Barnabas B. Real estate firm > "its AI-driven tools make lead generation more efficient, helping boost engagement and response rates, the platform is intuitive to use, and..." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6507510) Nnenna I. Copywriting, Cold email marketing > "Managing leads within the platform is difficult, leading to inefficiencies in lead nurturing and conversion efforts." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6503414) Abioye S. Content Writer > "The platform's limitless sending capabilities and cutting-edge analytics empower me to reach a wider audience, personalize messages, and achieve..." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6511052) MaM María M. Digital Marketing > "The free trial is quite limited, the interface is not very user-friendly, and there are restrictions on the number of emails that can be sent." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6537349) Mardi R. Funnel Strategist > "I saved hours each week and got better results compared to doing everything manually. While there’s room for improvement with data accuracy, the..." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6876488) VR Verified Reviewer Digital Marketing > "The system can feel slightly heavy if too many tasks run at once." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___7017787) Deividas I. CEO > "They're reliable and fast ROI, we have calculated that it would need 2800$ total investment to get maximum of the Success.ai so after three or..." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6745646) JE Jennifer E. Email marketing > "Collaborating on email campaigns with team members and stakeholders may be difficult without built-in collaboration features and tools." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6505692) MaM María M. Digital Marketing > "It makes it easier for me to choose the most effective words to capture my customers' attention and also assists me with automatic responses when..." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6537349) Bela Eka P. Digital Marketing > "Occasionally, tasks duplicated or transitions froze, which was slightly annoying, but easy to fix." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___7089976) Alviyah S. Admin > "Success.ai has solved my deliverability issues, granting access to 700M+ B2B contacts and significantly increase my leads and meeting schedule..." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6880474) EU Edbonessa U. Junior Graphic Designer and Copywriter > "The email display popping up on the start page felt a bit distracting and overwhelming at first, especially for non-SaaS users like me." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6886252) Allysa Putri K. Social Media Content Strategy > "It simplifies email marketing and sales outreach with smart automation, saving me time and improving engagement. While there’s a bit of a learning..." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6709632) CE Candra E. Staff > "Sometimes the filters feel a little overwhelming when you’re new." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___7010214) Jacob T. Freelance > "It’s streamlined my overall client outreach process which made my lead generation much faster, as well as helping me run more personalized email..." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6847370) AL Amanda L. Web Developer > "It's also less flexible for long-form or creative content" [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___7087780) Favour M. Creative Writing > "Success.ai has helped me create personalized emails that are specific to different clients, and has helped me improve my brand loyalty and growth." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6526377) SG Samuel G. No code App Developer > "Scaling campaigns within the platform seems challenging, limiting expansion opportunities" [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6525551) EM Erisha M. Admin > "I also like the AI email writer feature, which helps me write polite and clear offer emails, even though I'm not a copywriting expert." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6845869) Abdallah M. Digital Marketing Executive > "Segmentation options within Success.ai can be limited and somewhat difficult to navigate." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6747407) RA Rachmawati A. IT Support > "I also appreciate the quality of the AI-generated content, especially for outreach and email writing, as it saves a lot of time and effort." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___7087147) VR Verified Reviewer Sales. > "What I don't like about success ai is that it's abit expensive compared with other companies that offer the same same product that success ai..." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6530641) Ivana C. quality control > "Success.ai understands the challenges of email marketing and sales outreach, which is why they offer smart automation designed to save you time..." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6729863) VR Verified Reviewer Teaching > "The least that I don't like to success ai is this is an artificial intelligence sometimes they are not true about the information because it is..." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6745391) BB Brandon B. Vice President Operations > "The inbox warming tool has been essential in maintaining our domain health—before implementing it, many of our emails were going straight to spam...." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6840070) BB Barnabas B. Real estate firm > "Sometimes, the platform can be a bit slow, and there may be a few bugs." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6507510) CV Carlos V. Head on Gen AI > "With targeted email sequences, Success.ai helps me nurture leads through the customer journey, increasing conversion rates and driving revenue." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6678030) Chaima T. marketing manager > "Before that, outreach took a lot of manual time and wasn’t very consistent." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___7086119) CV Carlos V. Head on Gen AI > "The ability to personalize email templates adds a unique touch to my outreach, boosting engagement rates." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6678030) AP Agbelusi P. Website Designer > "I was previously dealing with low-intent lists that wasted my effort." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___7031598) Lucia M. Former Co-Leader of Community Relation > "AI ensures that messages arrive in inboxes with no manual effort and actively manages sender reputation through automated warm-up methods." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6831583) VR Verified Reviewer Owner > "Some formats don’t upload easily." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___7087073) Gabriela R. Copywriter > "The database of 700 M+ professionals is a game-changer, and the interface makes it easy even non-tech-savvy users to create and launch cold email..." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6780042) LW Lindsey W. Social Media Expert and Owner of Magenta Strategies > "The learning curve could be a bit steeper for users unfamiliar with marketing automation platforms.." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6820887) Mellika K. Freelancer > "The platform allows me to track user behavior and optimize both emails and landing pages for maximum conversions." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6864240) VR Verified Reviewer Strategist > "Occasional glitches that rarely impact its performance." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6861802) Abereowo D. Email marketer > "In just a few months, I have closed a deal that gives me an amazing 1000% ROI by providing high-ticket marketing and email services to coaches and..." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___7007225) NS Nabila S. Virtual Assistant > "One thing I was slightly disappointed on was the user interface of success.ai when using my phone." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6850149) Nnenna I. Copywriting, Cold email marketing > "Success.ai's focus on delivering personalized experiences to my customers helps me stand out from competition and build stronger relationships..." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6503414) Julie P. Freelance Book Reviewer, Writer, and Editor > "Technicians are often unavailable for demonstrations or answering questions." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6730506) EC Eana C. VP > "Its user-friendly interface and customizable templates make it simple to create compelling content that resonates with my audience." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6845726) VR Verified Reviewer Founder > "Ordered this product 24 hours ago to replace instantly, glad i didn't cancel instantly yet cause these guys just took my money, there support..." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6380556) DN Daniel N. Head of Human Resource > "It gave me reliable contacts and helped shorten the process of connecting with businesses that match my services." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___7016582) DM Dmitri M. CEO > "Can be complicated to learn it if you're not experienced in using such products." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6780580) Chaima T. marketing manager > "I really like how the AI helps with personalization and writing variations that sound natural and not robotic." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___7086119) Precious '. Content Marketer > "The difficulty of navigating the features is what I disliked most." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6492337) Gabriela R. Copywriter > "What I loved the most was how quickly I could find verified emails and useful contact details using the Chrome Extension - all while browsing a..." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6780042) Raphael M. Digital Marketing Executive > "Moreover, its over-reliance on writing could potentially devalue human creativity and critical thinking skills if not used judiciously as a..." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6304826) AC Alex C. Specialist > "Its dynamic features have empowered me to achieve remarkable results over the years, ensuring satisfied clients and successful business..." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6577650) UA Ugonna A. Writer > "At first I found it hard to navigate the site." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6847602) Yulia Handayani H. Compliance officer > "With the unlimited accounts feature, I can perform my work while saving time." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___7089933) Ivana C. quality control > "I experience occasional bugs." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6729863) Allysa Putri K. Social Media Content Strategy > "The AI handles lead generation and outreach effortlessly, saving me tons of time. Plus, the automation feels smart and personalized, making it..." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6709632) PA Paul A. Content Writer > "The pricing is a bit on the expensive side." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6501662) Amalia A. Digital Marketing > "This platform is great for people who want to simplify prospecting and cold email using AI and automation." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___7087632) Awele E. Email marketer > "Having to learn how to use them can be difficult" [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6510832) DECMAMILA E. Web Developer > "It provides a steady monthly value and makes it easy to justify costs to my team by showing visible returns." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___7080246) VR Verified Reviewer Netsuite consultant > "Lack of information on pricing, success rates, and specific features makes it difficult to assess value" [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6340648) Vonny P. Dealer > "The AI tools are really helpful for generating ideas and saving time, especially when working on outreach and content." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___7087311) DA David A. email marketing > "there are times when the platform seems to be a bit sluggish, and ive also experienced a few minor bugs." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6113968) Polina S. COO > "ai helps me attract better leads by crafting targeted and engaging emails." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___7094195) SD Sonali D. Freelancer > "The interface and overall platform complexity can be daunting for those not well-versed in advanced digital platforms." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6134745) Joseph O. marketer > "Also, its ability to personalise email templates makes my outreaches unique, at once driving engagement." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6530982) Irene M. Customer Care > "The platform could be more user-friendly, as it currently feels a bit too technical for average users." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6140432) Intan R. Virtual Assistant to SLP > "Success.ai seems like a useful tool for businesses and freelancers who want to simplify lead generation and email outreach." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___7094005) JM Joe M. CEO > "They kept stalling and trying to get me past the 14 day refund window." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6460455) Alviyah S. Admin > "The unlimited email accounts and warm-ups have transformed my outreach strategy, allowing me to connect with vast network effortlessly" [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6880474) Precious O. Virtual Assistant > "The platform requires a certain level of technical know-how, which might not suit all users." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6151742) RF Rey F. Digital Marketing Specialist > "I also appreciate how user friendly the interface is, which makes it easy to get started and stay focused on the goal" [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___7090434) DN Daniel N. Head of Human Resource > "Sometimes the interface feels slightly crowded when too many options are open, which can confuse first-time users." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___7016582) ME Martha E. Virtual Assistant > "It's intuitive user interface makes it easy for me to navigate the platform and setup my campaigns quickly without needing extensive technical..." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6482463) NS Nabila S. Virtual Assistant > "One thing I was slightly disappointed on was the user interface of success.ai when using my phone." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6850149) Jeremiah O. Website designer > "I really liked how intuitive and user-friendly Success.ai is." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___7032010) SD Sonali D. Freelancer > "The interface and overall platform complexity can be daunting for those not well-versed in advanced digital platforms." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6134745) EW Edward W. Digital Marketing Executive > "What impresses me most about success.ai is its intuitive interface that seamlessly integrates with daily workflows." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6342592) Irene M. Customer Care > "The platform could be more user-friendly, as it currently feels a bit too technical for average users." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6140432) MYA Md Yeasin A. Founder > "It integrates nicely with my workflow, and I don’t have to waste time figuring things out." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___7014478) JP Jelly P. Admin Staff > "In addition, the customization options for dashboards and reports feel limited, and integrations with other tools occasionally require manual..." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___7010243) HC Henry C. Email marketer > "I'm talking seamless integration with Mailchimp that you just love it." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6547594) DM Dmitri M. CEO > "Can be complicated to learn it if you're not experienced in using such products." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6780580) JH Joshfaihriem H. Digital marketing > "A powerful tools for insights, through improved integration would enhance it's utility" [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6147847) Awele E. Email marketer > "Having to learn how to use them can be difficult" [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6510832) KU Kingsley U. Senior copywriter > "It's intuitive interface, powerful analytics and seamless integration." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6478157) JP Jelly P. Admin Staff > "I’ve also observed that customer support response times can vary, which can delay issue resolution." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___7010243) DA DAINI A. Marketing Specialist > "I love how Success.ai makes my daily work so much easier." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___7040874) Julie P. Freelance Book Reviewer, Writer, and Editor > "Technicians are often unavailable for demonstrations or answering questions." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6730506) Mohamed A. Online marketer > "An easy and simple program that help me a lot in my work by AI." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6723653) VR Verified Reviewer Founder > "Ordered this product 24 hours ago to replace instantly, glad i didn't cancel instantly yet cause these guys just took my money, there support..." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6380556) EA Edward A. Marketing Specialist > "Definitely a helpful tool if you want to get started fast without overcomplicating things." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6859557) Tim W. CEO > "The worst customer service experience ever." [See full review](https://www.capterra.com/p/10013316/Success-ai/#Capterra___6408185) [View Reviews](https://www.capterra.com/p/10013316/Success-ai/reviews/) ## User interface 4.18 (754) [Success.ai](https://www.capterra.com/p/10013316/Success-ai/) 4.83 (418) ## Connect with a Capterra advisor for a free 15-minute consultation Get a personalized software list aligned to your business needs with guidance from our expert advisors. Our team has helped 1 million+ businesses like yours find options that fit their needs. ### Features Do these products fit your needs? Prioritize real-user-identified key features according to your needs to find your best fit. \--% Fit vs \--% Fit A/B Testing 207 Important Activity Dashboard 150 Important AI Copilot 120 Important SendGrid Top features 22/50 - A/B Testing - Activity Dashboard - AI Copilot - AI Text Generation - AI Text Summarization - API - Automated Email Responses - Autonomous Task Execution - Autoresponders - Basic Reporting - Breadth of Partner Applications - Building and Personalizing Emails - Campaign Analytics - Campaign Scheduling - CAN-SPAM Compliance - Click Tracking - Contact Management - CRM Integration - Cross-system Integration - Customer Journey Mapping - Customer Segmentation - Customer Surveys - Customizable Branding - Customizable CTAs - Customizable Fields - Data Import & Export Tools - Drip Campaigns - Dynamic Content - E-commerce Integration - Email and Mobile Preview - Email Campaign Management - Email Sequences - Email Tracking - Engagement Tracking - Event Triggered Actions - GDPR Compliance - Generative AI - High-Volume Sending - HTML Editor - Image Library - Landing Pages/Web Forms - Lead Capture - List Management - Manage Email Deliverability - Manage Email Lists - Mobile Optimization - Multi-Channel Marketing - Multi-Language - Multi-step Planning - Multi-user Account [See all features](https://www.capterra.com/p/204113/SendGrid/#features) Success.ai 11/50 - A/B Testing - Activity Dashboard - AI Copilot - AI Text Generation - AI Text Summarization - API - Automated Email Responses - Autonomous Task Execution - Autoresponders - Basic Reporting - Breadth of Partner Applications - Building and Personalizing Emails - Campaign Analytics - Campaign Scheduling - CAN-SPAM Compliance - Click Tracking - Contact Management - CRM Integration - Cross-system Integration - Customer Journey Mapping - Customer Segmentation - Customer Surveys - Customizable Branding - Customizable CTAs - Customizable Fields - Data Import & Export Tools - Drip Campaigns - Dynamic Content - E-commerce Integration - Email and Mobile Preview - Email Campaign Management - Email Sequences - Email Tracking - Engagement Tracking - Event Triggered Actions - GDPR Compliance - Generative AI - High-Volume Sending - HTML Editor - Image Library - Landing Pages/Web Forms - Lead Capture - List Management - Manage Email Deliverability - Manage Email Lists - Mobile Optimization - Multi-Channel Marketing - Multi-Language - Multi-step Planning - Multi-user Account [See all features](https://www.capterra.com/p/10013316/Success-ai/#features) ### Recognition SendGrid is recognized as a top-rated tool in 2 Capterra Shortlist reports No recognitions have been awarded to Success.ai ### Deployment & support SendGrid Deployment - Cloud, SaaS, Web-Based - Desktop Mac - Desktop Windows - Desktop Linux - On-Premise Windows - On-Premise Linux - Desktop Chromebook - Mobile Android - Mobile iPhone - Mobile iPad Support - Email/Help Desk - FAQs/Forum - Knowledge Base - Phone Support - 24/7 (Live rep) - Chat Training - In Person - Live Online - Webinars - Documentation - Videos Success.ai Deployment - Cloud, SaaS, Web-Based - Desktop Mac - Desktop Windows - Desktop Linux - On-Premise Windows - On-Premise Linux - Desktop Chromebook - Mobile Android - Mobile iPhone - Mobile iPad Support - Email/Help Desk - FAQs/Forum - Knowledge Base - Phone Support - 24/7 (Live rep) - Chat Training - In Person - Live Online - Webinars - Documentation - Videos ### Company Details SendGrid - By Twilio - Located in United States - Founded in 2008 Success.ai - By Success.ai - Located in United States - Founded in ## Popular Comparisons [SendGrid](https://www.capterra.com/p/204113/SendGrid/)[4.18 (754)](https://www.capterra.com/p/204113/SendGrid/reviews/) vs [Gmail](https://www.capterra.com/p/202338/Gmail/)[4.82 (13,559)](https://www.capterra.com/p/202338/Gmail/reviews/) $15/month Price $0 4.1 Features 4.7 4.1 Ease of Use 4.8 [View full comparison](https://www.capterra.com/compare/202338-204113/Gmail-vs-SendGrid) [Success.ai](https://www.capterra.com/p/10013316/Success-ai/)[4.83 (418)](https://www.capterra.com/p/10013316/Success-ai/reviews/) vs [Gmail](https://www.capterra.com/p/202338/Gmail/)[4.82 (13,559)](https://www.capterra.com/p/202338/Gmail/reviews/) $33/month Price $0 4.8 Features 4.7 4.8 Ease of Use 4.8 [View full comparison](https://www.capterra.com/compare/202338-10013316/Gmail-vs-Success-ai) [SendGrid](https://www.capterra.com/p/204113/SendGrid/)[4.18 (754)](https://www.capterra.com/p/204113/SendGrid/reviews/) vs [Brevo Marketing Platform](https://www.capterra.com/p/132996/brevo/)[4.62 (3,521)](https://www.capterra.com/p/132996/brevo/reviews/) $15/month Price $9/month 4.1 Features 4.5 4.1 Ease of Use 4.6 [View full comparison](https://www.capterra.com/compare/132996-204113/brevo-vs-SendGrid) [Success.ai](https://www.capterra.com/p/10013316/Success-ai/)[4.83 (418)](https://www.capterra.com/p/10013316/Success-ai/reviews/) vs [Brevo Marketing Platform](https://www.capterra.com/p/132996/brevo/)[4.62 (3,521)](https://www.capterra.com/p/132996/brevo/reviews/) $33/month Price $9/month 4.8 Features 4.5 4.8 Ease of Use 4.6 [View full comparison](https://www.capterra.com/compare/132996-10013316/brevo-vs-Success-ai) [SendGrid](https://www.capterra.com/p/204113/SendGrid/)[4.18 (754)](https://www.capterra.com/p/204113/SendGrid/reviews/) vs [MailerLite](https://www.capterra.com/p/136603/MailerLite/)[4.71 (2,324)](https://www.capterra.com/p/136603/MailerLite/reviews/) $15/month Price $12/month 4.1 Features 4.5 4.1 Ease of Use 4.6 [View full comparison](https://www.capterra.com/compare/136603-204113/MailerLite-vs-SendGrid) [Success.ai](https://www.capterra.com/p/10013316/Success-ai/)[4.83 (418)](https://www.capterra.com/p/10013316/Success-ai/reviews/) vs [MailerLite](https://www.capterra.com/p/136603/MailerLite/)[4.71 (2,324)](https://www.capterra.com/p/136603/MailerLite/reviews/) $33/month Price $12/month 4.8 Features 4.5 4.8 Ease of Use 4.6 [View full comparison](https://www.capterra.com/compare/136603-10013316/MailerLite-vs-Success-ai) [SendGrid](https://www.capterra.com/p/204113/SendGrid/)[4.18 (754)](https://www.capterra.com/p/204113/SendGrid/reviews/) vs [Constant Contact](https://www.capterra.com/p/31898/Constant-Contact/)[4.35 (2,953)](https://www.capterra.com/p/31898/Constant-Contact/reviews/) $15/month Price $12/month 4.1 Features 4.2 4.1 Ease of Use 4.3 [View full comparison](https://www.capterra.com/compare/31898-204113/Constant-Contact-vs-SendGrid) [Success.ai](https://www.capterra.com/p/10013316/Success-ai/)[4.83 (418)](https://www.capterra.com/p/10013316/Success-ai/reviews/) vs [EmailOctopus](https://www.capterra.com/p/147415/EmailOctopus/)[4.79 (656)](https://www.capterra.com/p/147415/EmailOctopus/reviews/) $33/month Price $9/month 4.8 Features 4.5 4.8 Ease of Use 4.7 [View full comparison](https://www.capterra.com/compare/147415-10013316/EmailOctopus-vs-Success-ai) [SendGrid](https://www.capterra.com/p/204113/SendGrid/)[4.18 (754)](https://www.capterra.com/p/204113/SendGrid/reviews/) vs [ActiveCampaign](https://www.capterra.com/p/79367/ActiveCampaign/)[4.56 (2,569)](https://www.capterra.com/p/79367/ActiveCampaign/reviews/) $15/month Price $15/month 4.1 Features 4.5 4.1 Ease of Use 4.2 [View full comparison](https://www.capterra.com/compare/79367-204113/ActiveCampaign-vs-SendGrid) [Success.ai](https://www.capterra.com/p/10013316/Success-ai/)[4.83 (418)](https://www.capterra.com/p/10013316/Success-ai/reviews/) vs [ActiveCampaign](https://www.capterra.com/p/79367/ActiveCampaign/)[4.56 (2,569)](https://www.capterra.com/p/79367/ActiveCampaign/reviews/) $33/month Price $15/month 4.8 Features 4.5 4.8 Ease of Use 4.2 [View full comparison](https://www.capterra.com/compare/79367-10013316/ActiveCampaign-vs-Success-ai) [SendGrid](https://www.capterra.com/p/204113/SendGrid/)[4.18 (754)](https://www.capterra.com/p/204113/SendGrid/reviews/) vs [Zoho Campaigns](https://www.capterra.com/p/253223/Zoho-Campaigns/)[4.29 (317)](https://www.capterra.com/p/253223/Zoho-Campaigns/reviews/) $15/month Price €4/month 4.1 Features 4.2 4.1 Ease of Use 4.2 [View full comparison](https://www.capterra.com/compare/204113-253223/SendGrid-vs-Zoho-Campaigns) [Success.ai](https://www.capterra.com/p/10013316/Success-ai/)[4.83 (418)](https://www.capterra.com/p/10013316/Success-ai/reviews/) vs [MailerFind](https://www.capterra.com/p/10001468/MailerFind/)[4.74 (539)](https://www.capterra.com/p/10001468/MailerFind/reviews/) $33/month Price €97/month 4.8 Features 4.6 4.8 Ease of Use 4.7 [View full comparison](https://www.capterra.com/compare/10001468-10013316/MailerFind-vs-Success-ai)