Charybdis IRCd vs Mumble
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?
Charybdis IRCd
IRC server daemon for large networks
VS
Mumble
Low-latency, high-quality voice chat application
| Feature | Charybdis IRCd | Mumble |
|---|---|---|
| Category | Chat & Communication | Chat & Communication |
| License | GPL-2.0 | BSD-3-Clause |
| Language | C | C++ |
| Setup difficulty | Medium | Easy |
| Min. RAM | 64 MB | 128 MB |
| Deployment | bare-metal, source | docker, bare-metal, binary |
| GitHub stars | ★ 230 | ★ 8,175 |
| First released | 2008 | 2005 |
| Replaces | Discord, Slack | Discord, TeamSpeak, Ventrilo |
Why pick each one
Choose Charybdis IRCd if…
- Released under the GPL-2.0 license
- Written in C
- Tiny footprint — runs in 64 MB RAM
Frequently asked questions
Is Charybdis IRCd or Mumble better?
Mumble is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider Charybdis IRCd if its specific feature set fits your needs better.
Are Charybdis IRCd and Mumble free and open-source?
Yes. Charybdis IRCd is licensed under GPL-2.0 and Mumble under BSD-3-Clause. Both can be self-hosted at no software cost.
Can I run Charybdis IRCd and Mumble with Docker?
Charybdis IRCd: check the project docs for container support. Mumble: yes.