Peer-calls vs SimpleX Chat

A side-by-side comparison of two self-hosted chat & communication options — licensing, setup difficulty, resource needs, and what each one replaces.

Not the right match-up?
FeaturePeer-callsSimpleX Chat
CategoryChat & CommunicationChat & Communication
LicenseApache-2.0AGPL-3.0
LanguageGoHaskell
Setup difficultyEasyMedium
Min. RAM50 MB256 MB
Deploymentbare-metaldocker, binary, source
GitHub stars★ 1,903★ 19,211
First released20242021
ReplacesBigBlueButton, Skype, ZoomSignal, WhatsApp, Telegram

Why pick each one

Choose Peer-calls if…

  • Released under the Apache-2.0 license
  • Easy to set up — beginner-friendly
  • Active community (1.9k GitHub stars)
  • Written in Go
Peer-calls details

Choose SimpleX Chat if…

  • Best-in-class metadata privacy
  • Run your own relays
SimpleX Chat details

Frequently asked questions

Is Peer-calls or SimpleX Chat better?

Neither is universally better. SimpleX Chat has the larger community, while Peer-calls is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.

Are Peer-calls and SimpleX Chat free and open-source?

Yes. Peer-calls is licensed under Apache-2.0 and SimpleX Chat under AGPL-3.0. Both can be self-hosted at no software cost.

Can I run Peer-calls and SimpleX Chat with Docker?

Peer-calls: check the project docs for container support. SimpleX Chat: yes.

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