Converse.js vs Synapse Admin
A side-by-side comparison of two self-hosted matrix & xmpp options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Converse.js
Web-based XMPP/Jabber chat client
VS
Synapse Admin
Web admin interface for Synapse Matrix homeservers
| Feature | Converse.js | Synapse Admin |
|---|---|---|
| Category | Matrix & XMPP | Matrix & XMPP |
| License | MPL-2.0 | Apache-2.0 |
| Language | JavaScript | TypeScript |
| Setup difficulty | Easy | Easy |
| Min. RAM | 64 MB | 64 MB |
| Deployment | docker, bare-metal, source | docker, bare-metal, source |
| GitHub stars | ★ 3,285 | ★ 457 |
| First released | 2013 | 2020 |
| Replaces | Slack | — |
Why pick each one
Choose Converse.js if…
- Released under the MPL-2.0 license
- Easy to set up — beginner-friendly
- First-class Docker support for quick deployment
- Active community (3.3k GitHub stars)
Choose Synapse Admin if…
- Released under the Apache-2.0 license
- Easy to set up — beginner-friendly
- First-class Docker support for quick deployment
- Written in TypeScript
Frequently asked questions
Is Converse.js or Synapse Admin better?
Neither is universally better. Converse.js has the larger community; both share a easy setup difficulty, so the decision comes down to features and licensing.
Are Converse.js and Synapse Admin free and open-source?
Yes. Converse.js is licensed under MPL-2.0 and Synapse Admin under Apache-2.0. Both can be self-hosted at no software cost.
Can I run Converse.js and Synapse Admin with Docker?
Converse.js: yes. Synapse Admin: yes.