Mollysocket 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?
Mollysocket
Server for unified push support in Molly chat application
VS
SimpleX Chat
Private messenger without any user identifiers
| Feature | Mollysocket | SimpleX Chat |
|---|---|---|
| Category | Chat & Communication | Chat & Communication |
| License | AGPL-3.0-or-later | AGPL-3.0 |
| Language | Rust | Haskell |
| Setup difficulty | Easy | Medium |
| Min. RAM | 50 MB | 256 MB |
| Deployment | bare-metal | docker, binary, source |
| GitHub stars | ★ 375 | ★ 19,211 |
| First released | 2024 | 2021 |
| Replaces | — | Signal, WhatsApp, Telegram |
Why pick each one
Choose Mollysocket if…
- Released under the AGPL-3.0-or-later license
- Easy to set up — beginner-friendly
- Written in Rust
- Tiny footprint — runs in 50 MB RAM
Frequently asked questions
Is Mollysocket or SimpleX Chat better?
Neither is universally better. SimpleX Chat has the larger community, while Mollysocket is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.
Are Mollysocket and SimpleX Chat free and open-source?
Yes. Mollysocket is licensed under AGPL-3.0-or-later and SimpleX Chat under AGPL-3.0. Both can be self-hosted at no software cost.
Can I run Mollysocket and SimpleX Chat with Docker?
Mollysocket: check the project docs for container support. SimpleX Chat: yes.