---
link: https://delta.chat/
tags:
  - app
  - mobile
  - chat
  - email
  - opensource
  - e2ee
aliases:
  - DeltaChat
---
Chat application that uses email for delivery

> Message anyone with an e-mail address [even if they don’t use Delta Chat](https://www.youtube-nocookie.com/embed/8LbrGXKZN70).
> Enjoy interactive chat experiences through [[webxdc]]
> End-to-End Encryption using [Autocrypt](https://autocrypt.org/) and [SecureJoin](https://securejoin.delta.chat/en/latest/new.html) protocols, with [multiple security audits](https://delta.chat/en/2023-03-27-third-independent-security-audit).