Proton Mail is described as 'Secure Swiss-based email with end-to-end encryption and zero third-party access. Available across devices, offering a free version to promote privacy' and is a leading webmail provider in the security & privacy category. There are more than 50 alternatives to Proton Mail for a variety of platforms, including Web-based, iPhone, Android, iPad and Mac apps. The best Proton Mail alternative is Tuta Mail, which is both free and Open Source. Other great apps like Proton Mail are Disroot, Posteo, mailbox and Mailfence.
This secure email platform offers end-to-end encryption, a comprehensive suite with Calendar and Documents. Mailfence is inter-operable with OpenPGP services, features digital signatures, provides keystores, and available as a PWA for mobile independence while ensuring no ads, trackers, or surveillance.
Offers comprehensive encryption for email, calendar, and contacts with zero personal info required. Built on open source, install via Play Store, F-Droid, or APK, with Tor and VPN support. Both free and paid plans; utilizes quantum-resistant encryption ensuring privacy-focused, anonymous usage.
Tutanota has historically been a lot more transparent, and arguably has been more honest about issues and plans
I use both, ProtonMail is more secure but also more expensive and not as user-friendly. You cannot beat the price of Tutanota for service they provide.
Almost everyone thinks Tuta Mail is a great Proton Mail alternative.
Tuta Mail is the most popular Web-based, Windows, Android & Mac alternative to Proton Mail.
Tuta Mail is the most popular Open Source & free alternative to Proton Mail.
Disroot is a platform providing online services based on principles of freedom, privacy, federation and decentralization.
imap smtp support, open source, all free
Simple, efficient, you can use it with Tunderbird or other mail client.
Proton is not confidential at all, because it is under the influence of the EU. The best thing you can find for anonymous messaging and file sharing is the Utopia ecosystem (U.IS)
Almost everyone thinks Disroot is a great Proton Mail alternative.
Web- and IMAP-based email service. 2GB cost 1€/month. Information is hosted on encrypted hard drives. Electricity from renewable resources is used.
Posteo could be a good Protonmail alternative. It offers email encryption in a similar way: Posteo's people, government surveillance and successful hackers won't get into your email content. It also offers a calendar feature, which protonmail users have been crying out for for years.
Almost everyone thinks Posteo is a great Proton Mail alternative.
Posteo is the most popular commercial alternative to Proton Mail.
E-mail inbox, online office, cloud storage, and video conferencing. Business or personal plans. From 1 € /month (1.10 USD).
Mailbox.org is a partial replacement for Protonmail. It offers a fully functional email solution (email, calendar, contacts), but with the added benefits of PGP encryption support (you can handle the keys or let them do it). It also allows you to send links to people who don't use PGP if you want to send private messages. For the encryption, it's a bit like Protonmail. For everything else, it's like a privacy-respecing Gmail alternative.
Almost everyone thinks mailbox is a great Proton Mail alternative.
This secure email platform offers end-to-end encryption, a comprehensive suite with Calendar and Documents. Mailfence is inter-operable with OpenPGP services, features digital signatures, provides keystores, and available as a PWA for mobile independence while ensuring no ads, trackers, or surveillance.
Mailfence offers more functionality than Proton mail with Calendar, Document, Chat, and Group functionality. Moreover, the price is much lower than other competitors.
Costs money to use with 3rd party programs.
because its free and don't need any pay and don't want phone number to sign in
Most users think Mailfence is a great Proton Mail alternative.
Mailfence is the most popular Android Tablet alternative to Proton Mail.
Riseup is an organization which provides online communication tools for people and groups working on liberatory social change. To create democratic alternatives & practice self-determination by controlling our own secure means of communications.
Totally committed to anonymity and privacy.
Most users think Riseup is a great Proton Mail alternative.
Access, view and manage messages from all your email accounts in one place. Categorize your messages into easy to browse categories. Catch up on email easily with Apple Intelligence powered Priority Messages and summarizations.
Fastmail offers secure email hosting with comprehensive webmail services, including IMAP, POP, and SMTP protocols. It supports file sharing, shared folders, large mailboxes, instant messaging, and is compatible with popular email programs. Excellent for businesses with compliance features.
Privacy-focused email service offering easy one-click PGP encryption, 20 GB storage, disposable email addresses, and compatibility with IMAP/SMTP while adhering to Dutch privacy laws to secure data and communications effectively.
StartMail is run by the privacy-oriented folks behind StartPage search engine. StartMail is an encrypted email service that is very similar in functionality to ProtonMail and tries to take the inconvenience out of using PGP for secure email communication. Worth considering, for sure.
also privacy orientated, like protonmail.
Most users think StartMail is a great Proton Mail alternative.
Cock.li is your go-to solution for professional E-mail addresses and XMPP addresses. Since 2013 cock.li has provided stable E-mail services to an ever-increasing number of users. Cock.li allows registration and usage using Tor and other privacy services (proxies, VPNs) and is...
What the heck is the name LOL
Funny, I encountered an account on Twitter whose pfp is a girl wearing a hat just like the one above, and I thought the owner was just some kind of pervert. Now I know the reference, too.
Almost everyone thinks Cock.li is a great Proton Mail alternative.
Vivaldi Mail is a free email service with no ads and no strings attached developed by Vivaldi Technologies. It also offers contacts and calendar features, search capabilities, folders management, WEB/POP/IMAP access, 10GB of storage capacity, 20 MB of maximum attachment size...
Vivaldi mail offers PGP-based email encryption, similar to Protonmail. But the web client is much less well developed. However, unlike Protonmail (at the time of writing), they allow you to import your own PGP keys, which is nice (a feature Protonmail users have been demanding for years).
Most users think Vivaldi Mail is a great Proton Mail alternative.
Privacy-focused Swiss email system provides 20 GB free storage, supports custom domains and unlimited storage, syncs contacts and calendars, is ad-free, and is part of a secure productivity suite used by over a million users across Europe on all devices.
Belgium
EU
Germany
Netherlands
United States
Australia
Norway
Switzerland
Tutanota is end-to-end encrypted, as well offers 1 GB mail storage on free plan. The pro plans are cheap compared to protonmail, so it's better for low budget users