--- title: "Kickbox Email Verification Software Pricing, Alternatives & More 2026 | Capterra" description: "With the help of Capterra, learn about Kickbox Email Verification Software - reviews, pricing plans, popular comparisons to other Email Verification Tools products and more." source_url: "https://www.capterra.com/p/175436/Kickbox/" page_type: "product" language: "en" publication_date: "2026-09-29" --- # Kickbox Email Verification Software Review 2026: Features, Integrations, Pros & Cons Last updated on September 29, 2026 Provider data verified by our Software Research team, and reviews moderated by our Reviews Verification team. [Description](#description)[Use cases](#use-cases)[Alternatives](#alternatives)[FAQs](#faqs)[Features](#features)[Pricing](#pricing)[Integrations](#integrations)[Support](#support)[Reviews](#reviews) Kickbox Email Verification ## What is Kickbox Email Verification? Automated email verification solution that integrates with a number of ESPs and identifies deliverable, undeliverable & potentially risky emails from your contact lists. Verify email addresses in real-time at the point of collection using our API or verify your email list(s) to improve email data quality. ## What is Kickbox Email Verification used for? [Email Tracking](https://www.capterra.com/email-tracking-software/)[Email Marketing](https://www.capterra.com/email-marketing-software/)[Email Verification Tools](https://www.capterra.com/email-verification-tools-software/) Overall rating Based on 71 user reviews Reviews sentiment Positive 86% Neutral 6% Negative 9% Starting price $5 Other, Per Month Free trial available Capterra Shortlist charts the highest-rated and most popular products... Our "Best of" badge program showcases products with the highest ratings... Our "Best of" badge program showcases products with the highest ratings... ## Kickbox Email Verification alternatives Highest Rated [4.9 (319)](https://www.capterra.com/p/178464/Bouncer/reviews/) Starting price $8.00 Per User, Per Month Pricing Options Free Trial Free Version User Rating 99% of reviewers rated it above 4 stars [4.8 (601)](https://www.capterra.com/p/169340/ZeroBounce/reviews/) Starting price $99.00 Per User, Per Month Pricing Options Free Trial Free Version User Rating 97% of reviewers rated it above 4 stars [4.2 (755)](https://www.capterra.com/p/204113/SendGrid/reviews/) Starting price $15.00 Per User, Per Month Pricing Options Free Trial Free Version User Rating 82% of reviewers rated it above 4 stars [4.3 (197)](https://www.capterra.com/p/159630/Mailgun/reviews/) Starting price $15.00 Per User, Per Month Pricing Options Free Trial Free Version User Rating 86% of reviewers rated it above 4 stars [View all alternatives](https://www.capterra.com/p/175436/Kickbox/alternatives/) ## FAQs about Kickbox Email Verification Overview ### What problems does Kickbox Email Verification solve? Kickbox Email Verification solves the problem of outdated, misspelled, disposable, and undeliverable addresses entering campaign lists. It lets marketing, sales, CRM operations, and education teams verify individual addresses, uploaded lists, or new leads in real time, classify risky contacts, and remove bad records before sends to reduce bounces, spam risk, and sender-reputation damage. Answer based on 46 reviews Overview ### Which roles and teams benefit most from Kickbox Email Verification? Kickbox Email Verification is most used by marketing and email program teams that validate contact lists before campaigns to reduce bounces and protect sender reputation. IT managers, administrators, and engineers check email data quality in systems and integrations, while founders, executives, and agency leaders assess list health for outreach and customer acquisition. Answer based on 70 reviews Overview ### What company size and industries is Kickbox Email Verification built for? Kickbox Email Verification is built primarily for small businesses, which account for 69% of reviewers, with Information Technology and Services leading at 19%. It also serves midsize businesses (17%) and enterprises (14%), particularly in Marketing and Advertising (16%) and Financial Services (7%), for email marketing. Answer based on 70 reviews Features and Usability ### What are the key features of Kickbox Email Verification? Kickbox Email Verification includes single and bulk email verification, real-time API validation, and email list management for screening contacts before campaigns. Core checks identify undeliverable, disposable, catch-all, and role-based addresses, while Sendex scoring and list-health reporting help teams reduce bounces and maintain cleaner CRM and marketing lists. Answer based on 36 reviews Pricing ### How much does it cost and what fees or limitations are included? Kickbox Email Verification starts at $5 per month for 500 verifications under its Basic plan, scaling to 1,000,000 verifications; larger volumes require a custom sales quote. A free version and free trial are available. Reviewers find pricing fair, though some report higher costs for large-volume or daily use. Unknown results are free. Answer based on 15 reviews Integrations ### Which third-party tools and platforms does Kickbox Email Verification integrate with? Kickbox Email Verification connects natively to over 20 integrations, including marketing and CRM tools such as AWeber, ActiveCampaign, Campaign Monitor by Marigold, GetResponse, HubSpot Marketing Hub, Intercom, Klaviyo, Mailchimp, MailerLite, and Marketo Engage. It also works with Google Sheets, Mailgun, and SAP Engagement Cloud. Answer based on 9 reviews Getting Started and Support ### What training and onboarding options does Kickbox Email Verification offer? Kickbox Email Verification provides live online sessions, webinars, documentation, and videos to help teams get started. Live online sessions and webinars support guided instruction, while documentation and videos offer written and visual reference materials for self-paced setup and feature review. Answer based on 1 reviews Getting Started and Support ### What customer support options does Kickbox Email Verification offer, and how do users rate the experience? Kickbox Email Verification offers email/help desk, FAQ/forum, knowledge base, phone support, and chat. Users report mixed support experiences: some describe fast, helpful, and available service, while others cite unresponsive or insufficiently proactive assistance, unfriendly interactions, and a need for more accessible customer service. Answer based on 11 reviews Email management ### How does it help manage and clean email lists? Kickbox Email Verification helps teams clean and manage email lists by identifying invalid, disposable, role-based, and accept-all addresses before campaigns. Marketing and education teams value bulk uploads, single-address checks, and clear status details. However, CRM updates may require exporting and re-importing data, while unknown results still need manual review. Answer based on 20 reviews ## Features AI summary Based on 1,885 Email Verification Tools reviews Capterra data shows that buyers of email verification tools rank the following features as their top priorities: - **Data Verification** (**58%** of reviewers rated this feature as critical) - **Recipient Validation** (**53%**) - **Bulk Email Verification** (**50%**) Kickbox Email Verification supports all three of the features reviewers rate most highly: **Data Verification**, **Recipient Validation**, and **Bulk Email Verification**. Together, these capabilities help businesses check contact accuracy, confirm valid recipients before sending, and process large email lists more efficiently, allowing teams to improve deliverability and reduce wasted outreach. Recipient Validation 3.9 (7) 42.86% of 7 reviewers that rated this feature as important or highly important Verify customer email addresses before sending material Single Email Verification 4.0 (1) 100.00% of 1 reviewers that rated this feature as important or highly important Verify single emails delivered through system Disposable Email Detection 4.0 (32) 75.00% of 32 reviewers that rated this feature as important or highly important Verify legitimate email addresses on sign up forms Reporting/Analytics 4.6 (11) 72.73% of 11 reviewers that rated this feature as important or highly important View and track pertinent metrics to find patterns and gain insights from data Email Management 4.9 (9) 100.00% of 9 reviewers that rated this feature as important or highly important Manage, store and organize emails within the system or via third-party apps List Management 4.8 (9) 55.56% of 9 reviewers that rated this feature as important or highly important Manage contacts across multiple mailing lists Kickbox Email Verification 27 features ### All Features - Activity Dashboard: Dashboard to view the status of ongoing processes, identify current incidents and track past activities - Activity Tracking: Track and document all activities across devices, networks, and other systems - API: Application programming interface that allows for integration with other systems/databases - Bulk Email Verification: Verify mass email intake - Campaign Analytics: Track and interpret campaign performance metrics - Catch-all Server Detection: Detect multiple emails originating from one source - CRM: Built-in customer relationship management (CRM) capabilities or integration with a third-party CRM system - Data Verification: Process of checking different types of data for accuracy to avoid errors or inconsistencies - Disposable Email Detection: Verify legitimate email addresses on sign up forms - Domain Check: Verify the domain of an email address - Drag & Drop: Assemble applications and processes by dragging over and arranging pre-built components - Email Management: Manage, store and organize emails within the system or via third-party apps - Email Marketing: Create and send email blasts/campaigns - Email Tracking: Track delivered, received, and opened emails - Engagement Tracking: Tracks metrics that provide insight into how a user interacts with any interface or product - Event Triggered Actions: Predefined actions automatically performed on the occurance of specific events - List Management: Manage contacts across multiple mailing lists - Monitoring: Observe and track the demand, usage, progress or quality of a system, product, or user - Real-Time Analytics: Analyze and gain insights into data in real-time - Recipient Validation: Verify customer email addresses before sending material - Reporting & Statistics: Collection, analysis, and representation of numerical data and generation of reports to understand various patterns - Reporting/Analytics: View and track pertinent metrics to find patterns and gain insights from data - Secure Data Storage: Securely stores data to prevent data loss or breaches - Single Email Verification: Verify single emails delivered through system - Spam Blocker: Filters used to determine different types of malware threats - Syntax Check: Removes improperly formatted email addresses - Third-Party Integrations: Set up connections to third-party platforms to improve business processes --- Get Advice We can help you find the software with the features you need. Features 4.4 (70) 4.4 Based on 70 reviews ## Pricing Value for money 4.3 (65) Free Trial Free Version [View pricing plan details](https://www.capterra.com/p/175436/Kickbox/pricing/) Basic $5.00 Other,Per Month It includes: - Dedicated Support - Free Unknown Verification Results - GDPR-Compliant Email Platform - Suite of Deliverability Tools Value for money 4.3 (65) 4.3 Based on 65 reviews ## Integrations [ HubSpot Marketing Hub](https://www.capterra.com/p/171840/HubSpot-Marketing/)[ Zapier](https://www.capterra.com/p/130182/Zapier/)[ ActiveCampaign](https://www.capterra.com/p/79367/ActiveCampaign/)[ MailerLite](https://www.capterra.com/p/136603/MailerLite/)[ Marketo Engage](https://www.capterra.com/p/75130/Marketo-Lead-Management/)[ iContact](https://www.capterra.com/p/221118/iContact/)[ Klaviyo](https://www.capterra.com/p/156699/Klaviyo/)[ GetResponse](https://www.capterra.com/p/153948/GetResponse/) 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. ## Support, customer service and training options Customer Service 4.4 (58) Support - Email/Help Desk - FAQs/Forum - Knowledge Base - Phone Support - 24/7 (Live rep) - Chat Training - In Person - Live Online - Webinars - Documentation - Videos Deployment - Web - Android - iPhone/iPad Typical users - Freelancers - Small businesses - Mid size businesses - Enterprises Customer Service 4.4 (58) 4.4 Based on 58 reviews ## User reviews Overall rating 4.4 Based on 71 reviews Filter by rating Counts reflect reviews available in this feed. 5(50) 4(10) 3(4) 2(3) 1(3) Mentioned topic Recent reviews first, then most helpful Danielle H. 0.5 November 9, 2026 AI summary based on a full review Kickbox is beneficial for assessing the usability of email lists, making it easier to identify valuable contacts for marketing efforts. Despite its strengths, the absence of feedback options limits its overall effectiveness. Log in to unlock the full review, detailed ratings, and pros & cons RE Reviewer Project Manager Used the software for: Less than 1 year ### "Amazing tool to validate your Accounts/Leads Emails " 5.0 Overall Rating 5.0 5.0 Ease of Use 5.0 5.0 Features 4.0 4.0 Customer Service 5.0 5.0 Likelihood to Recommend 10/10 May 5, 2021 With the use of Kickbox, now I and my complete team is able to validate all of email addresses before sending final mail to the customers. Somewhere it is saving us to get spammed and blocked on other campaigns platforms. This is a kind of toll which we have been searching and finally we are satisfied with it. Pros I have been using Kickbox from last 6 months and this is one of the best tools which I have used so far to validate the emails of the leads and previous accounts/business data. Previously I have been using sales navigator which was a kind of manual process however it automated my email verification and made the things easier for me and my team members. I was also able to integrate it with my campaign tools and team was very supportive within this process now. Cons To be very frank on this part, I personally did not face any issues while using this. However few of my team members found that the pricing part could be relaxed a bit as the platform grows up as it will help startups to go for. Review source Non-incentivized review: any software user can leave a review for any product listed on our site. All submitted reviews are subject to our verification process prior to publication. ST Steve T. Vice President Used the software for: Less than 1 year ### "Kickbox has been a fantastic tool for us " 5.0 Overall Rating 5.0 5.0 Ease of Use 5.0 5.0 Features 5.0 5.0 Customer Service 5.0 5.0 Likelihood to Recommend 10/10 July 1, 2021 Kickbox took me only minutes to set up and get my first list on through. Compared to other tools it was much easier to set up. Also, other tools for email verification would get me bad bounce rates of up to 10% even after verifying, kickbox is much more accurate as they've had a bad bounce rate of less than .5 percent after verifying. So it's outperformed other tools I've tried. Pros It was incredibly easy to use, the functions were obvious and loading my file took only a minute. The great part is how fast the tool works, even when I upload a large list it takes only minutes for the list to be verified. Also, the quality of results is better than other tools that i have used. Cons there were very few cons about the software, I've used 3 or 4 services prior to this and so far this has been the best performing of the tools I used. Review source Non-incentivized review: any software user can leave a review for any product listed on our site. All submitted reviews are subject to our verification process prior to publication. Diana B. Owner Used the software for: Less than 1 year ### "Overpriced, and not the best for disposable or accept-all" 3.0 November 19, 2024 The platform works for cleaning emails, but I'm not wowed by it. I think the UI needs a refresh if they're going to charge the prices they do. That or maybe more dedicated or proactive service. Pros I like how simple the platform is to use. It's a pure email verification service that doesn't try to feature stuff like Zerobounce and AtData. It's great for beginners who want a no-fuss platform with a simple API. Cons It seems to struggle with accurately detecting disposable and accept all emails. For me, that's a deal breaker as someone screening services for clients. It also took quite a long time to clean lists with bad emails inside when compared to other services like Bouncer who is one of the slower ones. Lastly, it's priced quite higher than most email verification services. Review source Non-incentivized review: any software user can leave a review for any product listed on our site. All submitted reviews are subject to our verification process prior to publication. Verified Reviewer Owner Used the software for: 1-3 years ### "Professional email verification to boost your list health" 5.0 Overall Rating 5.0 5.0 Ease of Use 4.0 4.0 Features 5.0 5.0 Customer Service 5.0 5.0 Likelihood to Recommend 9/10 September 6, 2021 This is one of the leading email verification tools on the market. It's been a rising force so to speak and is one of my favorite tools. I like the modern look and how stable this is. You also get accurate results within reasonable time (I prefer accuracy over speed). It's actually quite fast for the number of checks that are performed. I have recommended Kickbox to business partners before and will continue to do so. You'll also find that there's plenty of information on their site to learn about email verification and email marketing. The knowledge you can gather as a user is something you can use in your business, especially if you're responsible for keeping track of the email marketing performance (and risks). Pros I like the clean interface for starters. This cloud-based tool is easy to use and all the important info and settings are presented in a clean way. One of the things that I like is that Kickbox gives each lead a score, based on a few criteria. You can also quickly see what your overall list health is. It's good to monitor this regularly. I found Kickbox to be very accurate when I tested a few of my email lists, including a large list with 'old' email addresses. This is one of the leading tools out there. I recommend trying it to see how it compares with the others. Cons Pricing structure changed a bit, making it more expensive than before. Still reasonable pricing in my opinion, especially since a healthy email list will give you a good return if you're good at email marketing. That being said, new features were introduced over the years, and that's also included in the new pricing. Review source Non-incentivized review: any software user can leave a review for any product listed on our site. All submitted reviews are subject to our verification process prior to publication. RE Reviewer Senior Email Program Manager Used the software for: 3-5 years ### "Highly recommended" 5.0 Overall Rating 5.0 5.0 Ease of Use 5.0 5.0 Features 5.0 5.0 Customer Service 5.0 5.0 Likelihood to Recommend 10/10 June 30, 2021 I began looking for a new tool after our previous tool did something I considered dishonest/underhanded. I was introduced to people who worked there and they gave me 1,000 free credits. I used those credits to test 1,000 records through Kickbox (A) vs 1,000 records through our existing vendor (B). I took the results from our existing vendor, suppressed the ones they said were bad and sent the rest. After the send, I looked at: - records (B) had said were OK but actually did bounce - records (B) had said were not OK but (A) said were OK Many of the records (B) said were OK but did bounce were marked as NOT OK by (A), to a statistically significant variance. I did not test records that (B) had said were not OK but (A) said were OK, but I felt like I had been leaving money on the table. With any of these tools, there is always a margin of "unknown" - they can't predict if it's going to be good or not. Kickbox will do a little more with examining addresses \[SENSITIVE CONTENT\] to try to estimate the quality (called a SendEx Score) and will also return columns for "Free" and "Disposable" or "Role" addresses. Kickbox will not charge you for ones it can't predict. The other vendor did charge. Kickbox also charged on a sliding scale - the more credits you bought up front, the cheaper they were, compared to the other vendor always having a set amount. Kickbox's API also returns that same larger dataset, compared to the competitor's "yes/no" response. Pros Provides more than just a yes/no response Is pretty quick I prefer the credit approach vs paying individually after each batc Cons There is nothing fundamentally lacking in this tool. It does the job I need to do it. Review source Non-incentivized review: any software user can leave a review for any product listed on our site. All submitted reviews are subject to our verification process prior to publication. VR Verified Reviewer President Used the software for: Less than 1 year ### "Kickbox is the worst every" 1.0 Overall Rating 1.0 1.0 Ease of Use 1.0 1.0 Features 1.0 1.0 Customer Service 1.0 1.0 Likelihood to Recommend 0/10 February 22, 2024 The worst ever, their system does not detect anything Pros nothing, they are the worst ever, no customer support Cons their system had a more than 10% kick back rate Review source Non-incentivized review: any software user can leave a review for any product listed on our site. All submitted reviews are subject to our verification process prior to publication. RE Reviewer This easily has the most amazing tools of any email management business system out there Used the software for: Less than 1 year ### "Amazing tools for any business that needs awesome email functionality " 5.0 Overall Rating 5.0 5.0 Ease of Use 5.0 5.0 Features 5.0 5.0 Customer Service 5.0 5.0 Likelihood to Recommend 10/10 March 1, 2022 Kickbox was amazing from the start. My partner and I grabbed ahold of the tools and never looked back. Many people don't use email systems correctly, but this helps guide you and give you all the tools you need to get anything done with almost any business. Pros Tons of features, great customer service, results are dependable and fast. Very inexpensive compared to others vs the tools that you get. Cons None really, maybe faster loading times, but they aren't bad at all. Review source Non-incentivized review: any software user can leave a review for any product listed on our site. All submitted reviews are subject to our verification process prior to publication. Miguel Angel F. manager system Used the software for: 3-5 years ### "delay in microsoft accounts" 5.0 Overall Rating 5.0 5.0 Ease of Use 5.0 5.0 Features 3.0 3.0 Customer Service 3.0 3.0 Likelihood to Recommend 8/10 June 25, 2021 Excellent before last month :( Pros The kickbox system is very easy to use, also the integration with api es very easy. Cons Should have Kickbox system a method for alert when have a issue with validation or delay in validation. the last month my clients and me were experimenting a validation very slow with much unknown that alert to my clients and was generate cancelation of service. Review source Non-incentivized review: any software user can leave a review for any product listed on our site. All submitted reviews are subject to our verification process prior to publication. Ronnie N. CEO Used the software for: 3-5 years ### "Fast, reliable email verification tool" 5.0 Overall Rating 5.0 5.0 Ease of Use 5.0 5.0 Features 5.0 5.0 Customer Service 5.0 5.0 Likelihood to Recommend 10/10 November 15, 2018 Pros We integrate Kickbox into our opt-in web forms, so we minimize fake emails upon signup. We've been using this for years now and, honestly, I forget that we have it... and I mean that in a good way! It just works! No downtime or weird issues... but I am confident that the emails we get are deliverable without having to do anything extra on our end. Cons It would be nice if Kickbox kept an internal database of every email it checks via the API so it saves the result without having to re-run an email verification. But honestly, it's no big deal. Review source Non-incentivized review: any software user can leave a review for any product listed on our site. All submitted reviews are subject to our verification process prior to publication. [View all Reviews](https://www.capterra.com/p/175436/Kickbox/reviews/) ## Top-rated software of 2026 ### Fill out the form and we'll send a list of the top-rated software based on real user reviews directly to your inbox.