# Compare Cloudflare vs Proton Mail 2026 | Capterra > Unsure of what to choose? Check Capterra to compare Cloudflare and Proton Mail based on pricing, features, product details, and verified reviews. Source: https://www.capterra.com/compare/155191-201276/Cloudflare-vs-ProtonMail --- # Cloudflare vs Proton Mail Features and Cost Comparison Last updated March 13th, 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: CloudflareProton Mail2/4 selected [Cloudflare](https://www.capterra.com/p/155191/Cloudflare/)[4.7 (519)](https://www.capterra.com/p/155191/Cloudflare/reviews/) [Proton Mail](https://www.capterra.com/p/201276/ProtonMail/)[4.5 (122)](https://www.capterra.com/p/201276/ProtonMail/reviews/) [## Cloudflare](https://www.capterra.com/p/155191/Cloudflare/)[4.7 (519)](https://www.capterra.com/p/155191/Cloudflare/reviews/) Starting Price $20.00/month Value-for-Money 4.6 Functionality 4.7 Ease of Use 4.6 Customer Service 4.3 Reviews Sentiment Based on [519 reviews](#user-reviews) Positive 497 Neutral 14 Negative 8 [## Proton Mail](https://www.capterra.com/p/201276/ProtonMail/)[4.5 (122)](https://www.capterra.com/p/201276/ProtonMail/reviews/) Starting Price $6.99/month Value-for-Money 4.3 Functionality 4.3 Ease of Use 4.4 Customer Service 4 Reviews Sentiment Based on [122 reviews](#user-reviews) Positive 112 Neutral 5 Negative 5 ## Not a match? 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These software suggestions are similar to those you’re currently comparing. ### NordLayer 4.6 (34) * * * Starting Price $8.00 Per User,Per Month Free Trial Free Version * * * User rating 94% of reviewers rated it above 4 stars * * * ### Virtru 4.5 (39) * * * Starting Price $119.00 Flat Rate,Per Month Free Trial Free Version * * * User rating 95% of reviewers rated it above 4 stars * * * Highest Rated ### Libraesva Email Security 4.9 (50) * * * Starting Price £5.00 Flat Rate,Per Year Free Trial Free Version * * * User rating 100% of reviewers rated it above 4 stars * * * ### Invicti 4.7 (26) * * * Starting Price Contact vendor for pricing Free Trial Free Version * * * User rating 92% of reviewers rated it above 4 stars * * * ## Send this comparison chart to my inbox ### Fill out the form and we'll send a list of the top-rated software based on real user reviews directly to your inbox. ## Summary * * * Features in Email Security Software 7 / 32 Only Cloudflare - Anomaly/Malware Detection - API - Real-Time Monitoring Best performer 12 / 32 Only Proton Mail - Activity Dashboard - Email Attachment Protection - Email Filtering User satisfaction User satisfaction 4.7 User reviews[519](https://www.capterra.com/p/155191/Cloudflare/reviews/) Ease of use 4.6 Functionality 4.7 Value for money 4.6 Customer support 4.3 User satisfaction 4.5 User reviews[122](https://www.capterra.com/p/201276/ProtonMail/reviews/) Ease of use 4.4 Functionality 4.3 Value for money 4.3 Customer support 4.0 Price starts from Price starts from $20Flat Rate, Per Month - Free version - Free trial Price starts from $6.99Per User, Per Month - Free version - Free trial Best for Best for Cloudflare speeds up and protects millions of websites, APIs, SaaS services, and other properties connected to the Internet. Best for We serve security-conscious organizations. Some examples are health care professionals, non-profit organizations, professional services firms, governmental bodies. ## User reviews Pros & cons Kaushik P. CEO > "Its allow user to create account easily While Setting up my website with cloudflare I need reliable free hosting company to..." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___7112671) VR Verified Reviewer Owner > "Another challenge is understanding proxy settings, which can sometimes interfere with services like direct server access or..." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___7135064) DRS Daniel R. S. Founder > "For $25 a month I get full domain protection and they have build in ruleset that stop attacks and I am able to use my own rules..." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___7008891) MSR Muhammad Suffian R. System engineer > "Cons of Cloudflare include potential service disruptions during configuration, occasional issues with caching, limited..." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6350199) DR David R. Dive Operation Manager > "Reduced bot-initiated service disruption, and cached content loads quicker, enabling smooth booking and media delivery across..." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6886001) VR Verified Reviewer President > "If their service goes down, our site has gone down even if our own webserver is fine. " [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___7018824) DS David S. Owner > "It makes the process really easy, allows me to manage all of the DNS entries from a central dashboard and I can easily allow..." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6691403) Dohan E. Co-founder > "On a Pro plan, you wait days for support to answer, if they even do." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___7064492) VR Verified Reviewer Owner > "Cloudflare has been a reliable solution for managing my small business website’s DNS." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___7135064) CB Calixte B. CTO > "The CloudFlare support is really slow when you have a Free or Pro subscription ." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___7040007) RK Rishi K. Director > "Cloud flare is a cost effective solution offering improved website performance with enhanced security measures to ensure peace..." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6480464) BG Ben G. Manager > "I am not fond of the constant changes to the older features, whilst the newer ones do take a bit of getting used to, it is a..." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6343449) SG Sachin G. Network Engineer > "The platform significantly improves the dependability and security of my network by offering outstanding security, performance,..." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6444218) JP Josh P. Consultant > "Premium features can be costly, limited customisation, and occasional performance issues." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6502510) TG Tim G. Customer Service Executive > "It also reduced the number of spam form submissions, making our support inbox cleaner." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6860546) JS Joel S. CEO > "I'm going to see if I can prevent the bank from allowing a charge from them, but the absurdity of feeling like I need to do that..." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6690146) PS Paul S. Software Engineer > "Once you overcome the learning curve, Cloudflare becomes an essential and valuable addition to your online." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___7107979) JS Joel S. CEO > "So they really just do NOT want to hear from customers at all. And their support form has a million questions making it hard to..." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6690146) JL Janne L. Finance and Commerce > "Its security is the most reliable because it makes everything flow correctly and with a fairly powerful and fast server that..." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6585238) Joel S. Assistant Quality Controller > "the solution initially makes the website load very slowly as it analyzes the browsers which make us to lose traffic from..." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___4830292) PS Paul S. Software Engineer > "The free plans are quite generous, even including SSL." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___7107979) Dohan E. Co-founder > "Never paid so much for a service and experienced no support." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___7064492) JL Janne L. Finance and Commerce > "It has advanced protection that offers security against cyber attacks, protecting all applications, allowing good performance" [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6585238) VR Verified Reviewer Director of Research and Development > "That's expensive." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___7136530) DS David S. Owner > "I also love the fact that I can easily provide access on a granular basis to third party vendors or clients using cloudflare..." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6691403) FC Fiona C. zcla > "there are occasional tech issues but this could just be teething problems with our systems" [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6388028) AK Ali K. Developer > "It has helped reduce page load times significantly, and the added protection from DDoS attacks gives peace of mind." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6551175) KK Karambir K. CEO > "Cloudflare has evolved from a simple tool to guarantee 24/7 availability and quick response time. When I compared it to..." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___4848510) Martin P. Freelancer > "I love this tool for its modern technologies like load balancer, CDN or DDoS protection;" [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6291896) JS Joel S. CEO > "Finally I opened a ticket and then another ticket when I didn't get a response. " [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6690146) JL Janne L. Finance and Commerce > "With the connectivity cloud I can have everything connected to everything for easy access to documents or information from..." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6585238) VR Verified Reviewer Engineer > "Cloudflare sometimes detects false positives connection" [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6676554) EG Erika G. Data Analyst > "It’s great for DDoS protection, has a global CDN, and gives free SSL certificates" [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6650671) VR Verified Reviewer specialist > "Otherwise, it will constantly issue a verification warning when connecting or exiting the site, which of course is not pleasant..." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6046371) BM Bharath M. Clous ops engineer > "Experience is good, It helps and protect us from any vulnerbailities properly but sometime false alerts and blocking of few..." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6608947) TB Thomas B. Systems Admin > "I do wish pricing offered more granularity for smaller organizations, as it can be confusing which products are free until you..." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___4978914) CSM Clifton Snyder M. Senior Wealth Manager > "With a wide range of security features, including DDoS protection, web application firewall, and SSL encryption, it acts as a..." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___4878661) SD Sharif D. Inventory analyst > "It makes website to load so slow on intermittent internet connections and when you are connected to a VPN" [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___4968555) Martin P. Freelancer > "You can easily monitor your side using tools build-in in the web interface." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6291896) KO Keith O. Owner > "I wasn't happy about the long installation. " [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6839063) KN Kiril N. Senior Developer > "It secure the sites and it has s free version that is enough for basic protection." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6684232) JS Joel S. CEO > "When I needed to cancel service - well good luck with that." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6690146) JKA Ja'Keya A. Manager > "I have been using Cloudflare for a year or so and this have been the best for keeping secure information while emailing my..." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6290805) SL Sherry L. CEO > "Pureweb at the end surprised me with the fact I could not have a secure website and I must go to Clouf#$% to get the SLL going." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6095020) EAP Er Avinash P. Senior Technical Support Engineer > "Amazing security features to protect from any malicious attack and configuring firewall." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6578639) Joseph R. Director of Marketing and Sales > "I absolutely hate having to pay for cloudflare services since I managed so many websites and the bill is big." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___4997940) BC Brenden C. CTO > "It has all features necessary to easily set up a Web Application Firewall." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6334242) KM Kagoya M. Accountant > "If you need to contact support team, then you need to have purchased premium plan because support is not there on free plan and..." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___4297509) Joel S. Assistant Quality Controller > "Cloudflare optimizes our website and protects it from bot traffic, I like the analytic interface because it displays detailed..." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___4830292) OS Ofwono S. Operator CCR > "Support team takes long to respond to inquires and not in aproper way" [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6020632) SG Sachin G. Network Engineer > "I enjoyed how simple it was to integrate Cloudflare with pre-existing infrastructure and how many security features it offered." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6444218) KI Kyomuhendo I. Manfucturing engineer > "Cloudfalre makes the website to loads slowly initially and it makes logging into the control panel hard after updating the..." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___4475690) DH Dean H. Regional Sales Manager > "The firewall is another important feature to secure your website at a low cost." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6406420) MlS Michaël S. Network and Security Engineer > "Can be hard to setup." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6363782) Martin P. Freelancer > "I use Cloudflare mainly for its perfect load-balancing features." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6291896) NF Nicolas F. Director > "Customer support takes longer for clients in the lower paid tiers." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___4813670) François B. Digital projects > "There are a lot of free options and tools" [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___7011966) SL Sherry L. CEO > "They have no customer service number, no chat." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6095020) DH Dean H. Regional Sales Manager > "Cloudflare is easy to setup and use, to add a new website is needed just to change the nameservers as all the DNSs are..." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6406420) Manish Singh B. Digital Marketer > "I am concerned about the amount of data Cloudflare collects about my websites, particularly if they handle sensitive or..." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___4603237) VR Verified Reviewer Senior Web Developer and SEO Specialist > "Cloudflare is easy to setup and configure, has great user management and gives great analytical insight to what is happening in..." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6344777) GA Gwendolin A. social work > "It sometimes blocks traffic from normal users and initially, it makes the website to load slow on poor internet connections" [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___4403549) JK Jazmine K. Csr > "I love that cloud flare keeps everything safe and helps ensure you wont get cyber attacked/hacked" [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6346866) MD Matt D. Owner > "The error pages for server errors and suspicious activity also often aren't the best looking but they are functional nonetheless." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___3842744) LW Lee W. Manager > "I really like Cloudflare because is adding another layer of security to my website." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6367494) RZ Renata Z. Naturopathic Doctor > "It was so confusing, I didn't understand how to use it and the team that implemented it for me managed it" [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6104429) VV Vikas V. Software Consultant > "Bot prevention and DDoS attack prevention is the best out there!" [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6696487) CH Christopher H. CEO > "Its commercial plans are costly, although it does offer a free package with limited capacity that is unsuitable for large..." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___3533168) CB Calixte B. CTO > "Cloudflare is a really complete platform." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___7040007) VR Verified Reviewer Administrative assistant > "I think cloudflare can do better work, but they dont want to check blacklisted users ip address, what they want to show, is..." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___4597770) SD Samantha D. Data Scientist > "Also, we have cheaper domain renewal prices than others." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6762580) MP Marc P. General Manager > "Some of the features are pretty expensive." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___4841312) LW Lee W. Manager > "Adding website to Cloudflare is very easy, you just need to change the nameservers." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6367494) Michelangelo C. Freelance > "Second thing is that unfortunately it does not plan to have dedicated IPs, even in the high paying plans." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___3758976) SG Sachin G. Network Engineer > "The extensive feature set and helpful support staff all up to a very positive user experience." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6444218) TA Thiyagu A. Subject Matter Expert > "Connecting with net servers and changing the DNS is a bit tricky." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___4276625) VV Vikas V. Software Consultant > "I migrated a lot of my clients to Cloudflare because of one reason or the other and they never disappointed me!" [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___6696487) BM Bhagya M. Editor > "Most of the the time, it take more than 24 hours to get complete result of your website" [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___4634987) CSM Clifton Snyder M. Senior Wealth Manager > "Its robust features, user-friendly interface, and reliable performance make it a go-to tool for network administrators like me." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___4878661) MNB Mohd Nubli B. Lecturer > "Caching may cause some website features to not load correctly." [See full review](https://www.capterra.com/p/155191/Cloudflare/#Capterra___4620206) [View Reviews](https://www.capterra.com/p/155191/Cloudflare/reviews/) KT Karina T. Customer Support Specialist > "The application is easy for use and I can write and emails which are protected and will not be shared" [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___7109072) GS Gareth S. Area Inclusion Worker > "At a stretch I would say that running Outlook accounts through it is a little cumbersome but that’s more of a Microsoft issue." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___7111090) NE Nicole E. Owner > "It’s rare to find a company that combines great privacy features with such responsive support." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___7034554) DI Dan I. CTO > "The custom domains are useless because they do not offer SMTP/IMAP servers and protonmail-bridge does not work on any sort of..." [See full review](https://www.capterra.com/p/201276/ProtonMail/#SoftwareAdvice___6118170) NE Nicole E. Owner > "The file storage has been especially impressive: fast, organized, and reliable." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___7034554) DI Dan I. CTO > "Even my SimpleLogin aliases are going to be disabled because - get this - since Protonmail bought SimpleLogin and bundled it with their..." [See full review](https://www.capterra.com/p/201276/ProtonMail/#SoftwareAdvice___6118170) Sudarshan P. Student > "ProtonMail is a very secure email service.2.It uses end to end encryption for strong security.3.It also supports two factors..." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___5023285) DI Dan I. CTO > "They force you to purchase their Drive, Calendar, VPN and Password Manager which means even the cheapest plan is very expensive..." [See full review](https://www.capterra.com/p/201276/ProtonMail/#SoftwareAdvice___6118170) PD Patrick D. Content Manager > "The free plan is good enough for a Gmail replacement, but the paid plans give you access to many other services like a calendar, file..." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___4830233) DI Dan I. CTO > "ProtonMail was more expensive than pretty much any other e-mail service, presumably because they force you to buy their password..." [See full review](https://www.capterra.com/p/201276/ProtonMail/#SoftwareAdvice___6118170) PB Pat B. Advisor > "ProtonMail is easy to create accounts and provides free storage drive for keeping data and files." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___6680765) DI Dan I. CTO > "It also meant that all of my e-mail clients stopped receiving or sending mail because protonmail-bridge is not available for..." [See full review](https://www.capterra.com/p/201276/ProtonMail/#SoftwareAdvice___6118170) JC Jim C. DJ > "A NEW SECURE FORM OF EMAIL THAT IS NOW AVAILABLE. " [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___6871830) NS Natalie S. Nail artist > "Unfortunately after your folders are copied over, emails are not then automatically sent to your new address (which would be nice)" [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___4832275) Anil I. Student > "The most important function of any mail service provide is security and the proton mail provides highest security and military grade..." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___5012030) DI Dan I. CTO > "Turns out that Protonmail does not offer SMTP/IMAP and there is no desktop app either (well, there is but it's in closed beta for ages)." [See full review](https://www.capterra.com/p/201276/ProtonMail/#SoftwareAdvice___6118170) NE Nicole E. Owner > "Everything feels intuitive, with no steep learning curve or clunky setup." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___7034554) DI Dan I. CTO > "Taking days or weeks to reply with boilerplate text that had nothing to do with my case." [See full review](https://www.capterra.com/p/201276/ProtonMail/#SoftwareAdvice___6118170) KC Kristjon C. Postdoc > "With end-to-end encryption and servers in Switzerland, I trust that my emails are protected. Plus, the straightforward service doesn't..." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___4785168) MH Maurice H. Target validation scientist > "Lack of integration with iOS mail app." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___6096527) Rachael C. System Administrator > "It allows me to stay in my communication schedules even when i am traveling." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___4920022) DI Dan I. CTO > "I decided to cancel my Proton subscription to avoid being charged for another 2 years." [See full review](https://www.capterra.com/p/201276/ProtonMail/#SoftwareAdvice___6118170) AJ Adam J. Business Solutions Manager > "As privacy online grows more important, I really appreciate the way that ProtonMail has built up a suite of products over time that are..." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___5078322) SB Skyler B. Content Writer > "ProtonMail was also developed by scientists, so their advertising and promotion aren't really as good as other companies - and most..." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___3699029) AJ Adam J. Business Solutions Manager > "I really appreciate that while delivering a mail service that is top of the line for privacy, they've also really paid attention to..." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___5078322) LT Louis T. Director > "Lastly, I am being told I cant do anything on my account unless I pay another month's of service with no option to pay via bitcoin." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___4744366) PB Pat B. Advisor > "Protonmail is very cheap to use for email hosting" [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___6680765) KP Kathleen P. Editor-Translator > "Basically, I can NO LONGER USE MY PAID OR FREE Protonmail accounts for normal correspondence, because (1) it isn't really private and..." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___3116829) VR Verified Reviewer ceo > "It also has self destructing emails which is an important feature for sending sensitive information." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___5041711) VR Verified Reviewer Research Assistant > "Recovery method includes phrase, if you lose it you lose your account" [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___3510712) TK Thomas K. Director > "ProtonMail has a simpler interface, simply because it has fewer features ... features which I seldom used in Gmail anyway." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___5013491) VR Verified Reviewer Research Assistant > "UI seems a little outdated." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___3510712) VR Verified Reviewer ceo > "I like that it has end to end encryption and it also has zero -access encryption." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___5041711) Fábio S. Senior Software Security Analyst > "At a first glance, the UI is not as intuitive as others." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___4382285) JZ Jeffrey Z. Owner > "Let me start by stating that I LOVE their clean smooth themes, I love the full featured message composer, I love the updated mobile app..." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___4061799) Pratap M. Student > "The users interface also little confusing." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___4525004) IG Ismael G. Administrador > "Is a usefull product for improve privacy, filtering spam mails and send encrypted files (mainly between Proton and Proton)." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___4564804) AJ Amanda J. Professional Liability Claims Representative at Sedgwick > "It's so new that some places flag it and won't accept it." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___4640095) DB Davide B. Founder > "The help documents and guides are tailored more to the average user, and makes setting it up a breeze." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___6227669) AT Alan T. Service Director > "Lack of a clear policy in terms of using email address for marketing." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___3340013) TK Thomas K. Director > "It does at least as good a job at catching spam as Gmail, maybe a little better." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___5013491) Isabel Cristina C. Founder > "I had to use the webmail and it was not possible for me to associate it with my outlook." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___3019600) AJ Adam J. Business Solutions Manager > "The best part of Proton is the privacy an encryption features." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___5078322) JP James P. Principal > "For most problems, customer service is ok. But when you run into some difficult, you discover there is NO phone support. When you..." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___2631685) Alexander P. Principal Investigator > "I am absolutely thrilled with the Proton range of services and can rest easy knowing my clients data is safe." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___6061880) VR Verified Reviewer Partner > "Search mails within it is not very functional." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___2838611) PD Patrick D. Content Manager > "No ads, and completely secure when emailing other Proton accounts." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___4830233) AT Alan T. Service Director > "I don't like the "forced" connection to their VPN service." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___3340013) SB Skyler B. Content Writer > "Many companies claim to offer data security, but ProtonMail proves it, and is transparent about its practices with peer-review and..." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___3699029) TH Tiara H. Social Media Specialist > "This can be frustrating if you are emailing someone back and forth in real time." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___2966744) VR Verified Reviewer Aid Worker > "Notably they have an Easy Switch feature which I used to move my emails from Gmail and I didn't loose any information whatsoever." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___4098622) PB Pamela B. Analyst > "However, the user experience is much less sophisticated than Gmail." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___2958502) JH Jena H. Translator > "I love ProtonMail's default domain name options and the ultra-simple, clean interface of the app and web version." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___3862957) AA Abigail A. President > "The paid service connection to VPN was confusing." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___3177067) Anand J. Program Manager > "Best email application to use & end-to-end encrypted email without any hustle we can attach documents to email." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___4077400) DR David R. Asst. Executive Director > "The user interface is clean, but it is not intuitive." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___2970386) DI Dan I. CTO > "The first surprise came when I tried to set up my e-mail client." [See full review](https://www.capterra.com/p/201276/ProtonMail/#SoftwareAdvice___6118170) SS Stephanie S. Project Manager > "Especially at the beginning you get a lot of spam emails from ProtonMail ,some of which are starred ( favored) to appear more easily ...." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___2637348) PD Patrick D. Content Manager > "I was an early adopter, and their apps and service have continued to improve over time." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___4830233) MJ Martin J. Senior Scientist > "The graphics is a little bit outdated and doesn't bring anything extra but it doesn't affect basic functionality." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___2416440) Pratap M. Student > "Protonmail provides secure conversation with emails by providing end to end encryption." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___4525004) DR David R. Asst. Executive Director > "Additionally, the service is a little expensive" [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___2970386) VR Verified Reviewer Aid Worker > "For example, I am able to keep my emails less cluttered and improve my storage space." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___4098622) CF Casey F. Operations Manager > "That they didn't inform me of their product sooner." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___2979877) DB Davide B. Founder > "The interface is clean and good looking, and it's a pleasure to work with." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___6227669) Xhovana M. Marketeer > "Ease of use- the platform I do not think it offers the best customer experience; Expensive prices for the upgraded plans." [See full review](https://www.capterra.com/p/201276/ProtonMail/#Capterra___2521304) [View Reviews](https://www.capterra.com/p/201276/ProtonMail/reviews/) ## User interface [Cloudflare](https://www.capterra.com/p/155191/Cloudflare/) 4.72 (519) [Proton Mail](https://www.capterra.com/p/201276/ProtonMail/) 4.52 (122) ### Features Cloudflare 7/32 - Activity Dashboard - AI Copilot - AI/Machine Learning - Alerts/Escalation - Anomaly/Malware Detection - API - Audit Trail - Data Leak Prevention - Domain Check - Email Attachment Protection - Email Filtering - Email Management - Encryption - For MSPs - Fraud Detection - Generative AI - Phishing Protection - Policy Management - Real-Time Monitoring - Reporting/Analytics - Scheduled/Automated Reports - Security Auditing - Spam Analysis - Spam Blocker - Spam Quarantine - SURLB/URIBL Filtering - Third-Party Integrations - Threat Protection - Threat Response - Two-Factor Authentication - Vulnerability Scanning - Whitelisting/Blacklisting [See all features](https://www.capterra.com/p/155191/Cloudflare/#features) Proton Mail Top features 12/32 - Activity Dashboard - AI Copilot - AI/Machine Learning - Alerts/Escalation - Anomaly/Malware Detection - API - Audit Trail - Data Leak Prevention - Domain Check - Email Attachment Protection - Email Filtering - Email Management - Encryption - For MSPs - Fraud Detection - Generative AI - Phishing Protection - Policy Management - Real-Time Monitoring - Reporting/Analytics - Scheduled/Automated Reports - Security Auditing - Spam Analysis - Spam Blocker - Spam Quarantine - SURLB/URIBL Filtering - Third-Party Integrations - Threat Protection - Threat Response - Two-Factor Authentication - Vulnerability Scanning - Whitelisting/Blacklisting [See all features](https://www.capterra.com/p/201276/ProtonMail/#features) ### Recognition No recognitions have been awarded to Cloudflare No recognitions have been awarded to Proton Mail ### Deployment & support Cloudflare 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 Proton Mail 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 Cloudflare - By Cloudflare - Located in United States - Founded in 2009 Proton Mail - By Proton Technologies - Located in Switzerland - Founded in ## Popular Comparisons [Cloudflare](https://www.capterra.com/p/155191/Cloudflare/)[4.72 (519)](https://www.capterra.com/p/155191/Cloudflare/reviews/) vs [ESET Endpoint Security](https://www.capterra.com/p/151915/ESET-Endpoint-Security/)[4.65 (1,169)](https://www.capterra.com/p/151915/ESET-Endpoint-Security/reviews/) $20/month Price A$396/year 4.7 Features 4.6 4.6 Ease of Use 4.5 [View full comparison](https://www.capterra.com/compare/151915-155191/ESET-Endpoint-Security-vs-Cloudflare) [Proton Mail](https://www.capterra.com/p/201276/ProtonMail/)[4.52 (122)](https://www.capterra.com/p/201276/ProtonMail/reviews/) vs [Hoxhunt](https://www.capterra.com/p/233248/Hoxhunt/)[4.90 (337)](https://www.capterra.com/p/233248/Hoxhunt/reviews/) $6.99/month Price Contact vendor for pricing 4.3 Features 4.8 4.4 Ease of Use 4.9 [View full comparison](https://www.capterra.com/compare/201276-233248/ProtonMail-vs-Hoxhunt) [Cloudflare](https://www.capterra.com/p/155191/Cloudflare/)[4.72 (519)](https://www.capterra.com/p/155191/Cloudflare/reviews/) vs [GeeTest CAPTCHA](https://www.capterra.com/p/185974/GeeTest-CAPTCHA/)[4.75 (76)](https://www.capterra.com/p/185974/GeeTest-CAPTCHA/reviews/) $20/month Price $3000/year 4.7 Features 4.6 4.6 Ease of Use 4.7 [View full comparison](https://www.capterra.com/compare/155191-185974/Cloudflare-vs-GeeTest-CAPTCHA) [Proton Mail](https://www.capterra.com/p/201276/ProtonMail/)[4.52 (122)](https://www.capterra.com/p/201276/ProtonMail/reviews/) vs [Microsoft Defender for Office 365](https://www.capterra.com/p/219685/Microsoft-Defender-for-Office-365/)[4.56 (237)](https://www.capterra.com/p/219685/Microsoft-Defender-for-Office-365/reviews/) $6.99/month Price Contact vendor for pricing 4.3 Features 4.5 4.4 Ease of Use 4.5 [View full comparison](https://www.capterra.com/compare/201276-219685/ProtonMail-vs-Microsoft-Defender-for-Office-365) [Cloudflare](https://www.capterra.com/p/155191/Cloudflare/)[4.72 (519)](https://www.capterra.com/p/155191/Cloudflare/reviews/) vs [Orca Security](https://www.capterra.com/p/188445/Orca-Security/)[4.78 (60)](https://www.capterra.com/p/188445/Orca-Security/reviews/) $20/month Price Contact vendor for pricing 4.7 Features 4.7 4.6 Ease of Use 4.7 [View full comparison](https://www.capterra.com/compare/155191-188445/Cloudflare-vs-Orca-Security) [Proton Mail](https://www.capterra.com/p/201276/ProtonMail/)[4.52 (122)](https://www.capterra.com/p/201276/ProtonMail/reviews/) vs [ESET Endpoint Security](https://www.capterra.com/p/151915/ESET-Endpoint-Security/)[4.65 (1,169)](https://www.capterra.com/p/151915/ESET-Endpoint-Security/reviews/) $6.99/month Price A$396/year 4.3 Features 4.6 4.4 Ease of Use 4.5 [View full comparison](https://www.capterra.com/compare/151915-201276/ESET-Endpoint-Security-vs-ProtonMail) [Cloudflare](https://www.capterra.com/p/155191/Cloudflare/)[4.72 (519)](https://www.capterra.com/p/155191/Cloudflare/reviews/) vs [Malwarebytes for Teams](https://www.capterra.com/p/229999/Malwarebytes-for-Teams/)[4.51 (161)](https://www.capterra.com/p/229999/Malwarebytes-for-Teams/reviews/) $20/month Price $49.99/year 4.7 Features 4.5 4.6 Ease of Use 4.6 [View full comparison](https://www.capterra.com/compare/155191-229999/Cloudflare-vs-Malwarebytes-for-Teams) [Proton Mail](https://www.capterra.com/p/201276/ProtonMail/)[4.52 (122)](https://www.capterra.com/p/201276/ProtonMail/reviews/) vs [SpamTitan](https://www.capterra.com/p/168436/SpamTitan/)[4.56 (563)](https://www.capterra.com/p/168436/SpamTitan/reviews/) $6.99/month Price $1.26/month 4.3 Features 4.4 4.4 Ease of Use 4.4 [View full comparison](https://www.capterra.com/compare/168436-201276/SpamTitan-vs-ProtonMail) [Cloudflare](https://www.capterra.com/p/155191/Cloudflare/)[4.72 (519)](https://www.capterra.com/p/155191/Cloudflare/reviews/) vs [SiteLock](https://www.capterra.com/p/143471/SiteLock/)[3.30 (27)](https://www.capterra.com/p/143471/SiteLock/reviews/) $20/month Price $14.99/month 4.7 Features 3.2 4.6 Ease of Use 3.5 [View full comparison](https://www.capterra.com/compare/143471-155191/SiteLock-vs-Cloudflare) [Proton Mail](https://www.capterra.com/p/201276/ProtonMail/)[4.52 (122)](https://www.capterra.com/p/201276/ProtonMail/reviews/) vs [eM Client](https://www.capterra.com/p/160239/eM-Client/)[4.16 (187)](https://www.capterra.com/p/160239/eM-Client/reviews/) $6.99/month Price €34.95one time 4.3 Features 4.1 4.4 Ease of Use 4.3 [View full comparison](https://www.capterra.com/compare/160239-201276/eM-Client-vs-ProtonMail) [Cloudflare](https://www.capterra.com/p/155191/Cloudflare/)[4.72 (519)](https://www.capterra.com/p/155191/Cloudflare/reviews/) vs [DNSFilter](https://www.capterra.com/p/156036/DNSFilter/)[4.75 (87)](https://www.capterra.com/p/156036/DNSFilter/reviews/) $20/month Price $1/month 4.7 Features 4.6 4.6 Ease of Use 4.8 [View full comparison](https://www.capterra.com/compare/155191-156036/Cloudflare-vs-DNSFilter) [Proton Mail](https://www.capterra.com/p/201276/ProtonMail/)[4.52 (122)](https://www.capterra.com/p/201276/ProtonMail/reviews/) vs [Cypherdog Encryption](https://www.capterra.com/p/268012/Cypherdog-E-mail-Encryption/)[4.81 (103)](https://www.capterra.com/p/268012/Cypherdog-E-mail-Encryption/reviews/) $6.99/month Price $6/month 4.3 Features 4.7 4.4 Ease of Use 4.7 [View full comparison](https://www.capterra.com/compare/201276-268012/ProtonMail-vs-Cypherdog-E-mail-Encryption)