February 15, 2025 • Announcement

We’re excited to share the UX design for Culverkey, our anonymous, end-to-end encrypted chat app built for privacy from the ground up.

The key idea behind Culverkey is simple: two users end up in the same chatroom if and only if they have the same cryptographic key. There are no usernames, emails, accounts or sign ups, and only those with the right key can access a conversation – ensuring complete anonymity and security.

From day one, Culverkey is fully open-source, and we welcome contributions from developers who are passionate about security and privacy. Whether it’s auditing code, improving encryption, or refining the UX, we believe that collaboration is key to building the most secure messaging experience possible.

Check it out on GitHub and stay tuned for updates!

Culverkey Banner Culverkey UX

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Entelechy, (from Greek entelecheia), in philosophy, that which realizes or makes actual what is otherwise merely potential. — Encyclopedia Britannica