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A solution,
an XMPP server!

Conexizan is a federated and free provider for Instant Messaging, where the user has control over message encryption.

Register now!
Fast navigation: Recommended clients Server notes

(January 11th 2026) Statement: The first steps to internationalization have finally been taken! Read the statement here.


Features of our service

Multi client capable

Log into the same account over multiple devices and have your messages synchronized everywhere!

No phone number required

You don't need to enter a phone number for your account as you're identifying yourself with your Jabber ID (JID) across the network.
This is how such look like: examplename12@conexizan.de

Federation!

As Conexizan is based on the XMPP protocol, you're communicating with over thousands of users from other servers due to such being interconnected.

Freedom of encryption

You have control over your encryption. Chats should be encrypted by you with OMEMO, PGP or OTR in order to be secured from data leaks and authorities.


What we stand for

Privacy through real data security

Our service makes it possible for users to be guaranteed a secured privacy by just processing the most minimal amount of necessary personal data only.
The data is not being used for commercial purposes and thus it's also not being sold to third-parties. The same applies for the website. Additionally, only errors are logged to detect issues with the server configuration.

Privacy Policy

A place for revolutionary leftists and the working class

Seemingly true: This server is only thought for use by class-conscious leftists, activists and also people whom both their data as well as their labor power are being exploited, for which we use strict terms of service so that harmful activities and reactionary creatures with their groups can be principally excluded.

Terms of Service

Maximum security from surveillance and data leaks

In order to keep state apparatuses, petty-criminal cyclops and other troublemakers out of our service, we base ourselves on configuring our server to the best possible security and encrypted connections.

Therefore, our server can only be reached by clients and federated servers over a secured TLS connection and we also only adhere to federate with servers which have equally valid and recognized certificates. In particular, we regularly pay attention on keeping the softwares used for our project up-to-date. Keeping our server secure from intruders is also important to us.


Information

Account registration and archiving overview

Due to security-related reasons and to protect from spam accounts, we only allow for registrations to happen through our website. In the following list, the capacities available to a user are summarized again:

  • File uploads: Pictures, videos and documents max. 100 MB each
  • → The uploaded files are being deleted from the server after 7 days.

  • Message storation (Message-Archive-Management): Optional.
  • → The messages are being stored on the server for 2 weeks and deleted afterwards.
  • Thanks to the XMPP protocol being open-source, our server is not usable with just one software, there are multiple available. Here we recommend user friendly and feature rich clients:

  • Windows: Gajim
  • Linux distributions: Gajim (Feature rich), Dino (User friendly)
  • MacOS: Monal
  • iOS (Unstable): Monal (Optimal), Siskin (Feature rich)
  • Android: Monocles Chat (For free over F-Droid), Conversations (For free over F-Droid)
  • Server notes

    Support the project - Donate to us!


    Monero (XMR):
    49kvLDfDEok4DiypmL3GPE6ohwWc2PxtqbhSoqKGhaE7g17pRkTt91DdJxCjmE9XrV6HYPy8bcsUWJoKqH8wWBM1HHav1D2


    Recommended channels

    Official channel of the Vormrodian Projects: vormprojects@muc.conexizan.de

    Support channel for questions, feedbacks etc.: support@muc.conexizan.de

    Search here for public channels