Tyr is described as 'True P2P Email on top of Yggdrasil Network for Android' and is an app. There are more than 25 alternatives to Tyr for a variety of platforms, including Web-based, iPhone, Android, iPad and Android Tablet apps. The best Tyr alternative is Tuta Mail, which is both free and Open Source. Other great apps like Tyr are Disroot, Zoho Mail, mailbox and Apple Mail.
Systemli.org is a left network and technics-collective that was founded in 2003. Our aim is to provide safe and trustworthy communication services. The project addresses political activists and people who have a particular need to protect their data.
Runbox offers email hosting, domain hosting, and web hosting services, as well as custom-made email solutions
Soverin is an independent private company based in Amsterdam, run by a team of internet enthusiasts who want to create great products that are safe, beautiful and easy to use. We’re passionate about changing the status quo and actively want to raise awareness about digital...
Thexyz build the best tools around for email to make your life simple. Continually updating the product offerings to give customers the very best in email and domain technology.
Looking to send an email that is secured, tracked and certified? Trustifi is an encrypted email service. Start sending & receiving encrypted emails.
Providing HIPAA-compliant email, secure email & web services since 1999. Secure communications via email, text, chat, video, and web.
Galae is a secure email service focused on deliverability, self-management and interoperability. It totally relies on free/libre opensource software.
Unofficial ProtonMail extension. Provides notifications and makes it possible to close the ProtonMail tab, and even the browser, without getting logged out.
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