Toxic vs Jami
A side-by-side comparison of two self-hosted chat & communication options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | Toxic | Jami |
|---|---|---|
| Deploy effort | Read-the-docs project | Read-the-docs project |
| Health score | 79 · Good | 62 · Good |
| Category | Chat & Communication | Chat & Communication |
| License | GPL-3.0 | GPL-3.0 |
| Language | C | C++ |
| Setup difficulty | Medium | Medium |
| Min. RAM | 64 MB | 256 MB |
| Deployment | bare-metal, source | bare-metal, binary |
| GitHub stars | ★ 1,305 | ★ 44 |
| First released | 2014 | 2016 |
| Replaces | Skype, WhatsApp | Skype, Zoom, WhatsApp |
What are Toxic and Jami?
Toxic
Toxic is a console client for the peer-to-peer, encrypted Tox communication protocol. It provides text chat, file transfer, and audio calls from the terminal with no central servers.
- Terminal-based Tox client
- Fully peer-to-peer
- Encrypted chat and calls
- File transfer support
Jami
Jami is a free and universal communication platform that preserves privacy through a fully distributed, peer-to-peer architecture with no central servers. It supports messaging, voice, and video calls.
- No central server, fully P2P
- End-to-end encrypted calls and chat
- Cross-platform clients
- Can run a private rendezvous server
Toxic vs Jami: key differences
Toxic is written in C, while Jami is built with C++. Toxic is the lighter option, starting around 64 MB of RAM against 256 MB for Jami. Toxic is the more established project (first released 2014), while Jami arrived in 2016. Toxic has the considerably larger community, at 1,305 GitHub stars versus 44.
Why pick each one
Choose Toxic if…
- Released under the GPL-3.0 license
- Active community (1.3k GitHub stars)
- Written in C
- Tiny footprint — runs in 64 MB RAM
Watch out for
- Terminal UI only
- No offline messaging
Choose Jami if…
- No infrastructure required
- Strong privacy model
Watch out for
- P2P can be unreliable behind NAT
- No always-online message storage
Frequently asked questions
Is Toxic or Jami better?
Neither is universally better. Toxic has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are Toxic and Jami free and open-source?
Yes. Toxic is licensed under GPL-3.0 and Jami under GPL-3.0. Both can be self-hosted at no software cost.
Can I run Toxic and Jami with Docker?
Toxic: check the project docs for container support. Jami: check the project docs for container support.
Which is lighter on resources, Toxic or Jami?
Toxic has the smaller minimum footprint at 64 MB of RAM, compared to about 256 MB for Jami. Real-world usage depends on library size, user count, and enabled features.