Delta Chat

Chat over e-mail and head back to the future with us! receives €0.94 per week from 3 patrons.


Delta Chat is like Telegram or Whatsapp but without the tracking or central control. Delta Chat does not need your phone number. Check out our approach on privacy.

Delta Chat doesn’t have their own servers but uses the most massive and diverse open messaging system ever: the existing e-mail server network.

Chat with anyone if you know their e-mail address, no need for them to install DeltaChat! All you need is a standard e-mail account.

For encryption, Delta Chat uses openPGP in an easy and user-friendly way through the existing Autocrypt standard.

Linked Accounts owns the following accounts on other platforms:


deltachat-desktop 314 Updated this week

Email-based secure instant messaging for Desktop.

deltachat-ios 107 Updated this week

Email-based instant messaging for iOS.

deltachat-android 490 Updated 1 week ago

Email-based instant messaging for Android.

deltachat-core 308 Updated 3 months ago

Delta.Chat C-Library with e2e chat-over-email functionality & Python bindings


History joined 1 year ago.

Income Per Week (in Euro)

Number of Patrons Per Week