ircd-hybrid vs Nextcloud Talk
A side-by-side comparison of two self-hosted chat & communication options — licensing, setup difficulty, resource needs, and what each one replaces.
Nextcloud Talk
Chat, video calls and webinars integrated into Nextcloud
| Feature | ircd-hybrid | Nextcloud Talk |
|---|---|---|
| Deploy effort | Read-the-docs project | Under-an-hour setup |
| Health score | 69 · Good | 86 · Excellent |
| Category | Chat & Communication | Chat & Communication |
| License | GPL-2.0 | AGPL-3.0 |
| Language | C | JavaScript |
| Setup difficulty | Medium | Medium |
| Min. RAM | 64 MB | 512 MB |
| Deployment | bare-metal, source | docker, bare-metal, source |
| GitHub stars | ★ 200 | ★ 2,201 |
| First released | 1997 | 2018 |
| Replaces | Slack, Discord | Slack, Zoom, Microsoft Teams |
What are ircd-hybrid and Nextcloud Talk?
ircd-hybrid
ircd-hybrid is a long-standing IRC server daemon known for stability and a lightweight footprint. It supports modern IRC features and modular extensions, and can be self-hosted to run an IRC network.
- Stable lightweight IRC daemon
- Modular extensions
- Long-standing project
Nextcloud Talk
Nextcloud Talk is the communication app for the Nextcloud platform, providing private chat, audio and video calls, and screen sharing. It runs entirely on your own Nextcloud instance.
- Integrated with Nextcloud files
- WebRTC audio and video calls
- Screen sharing and webinars
- Mobile apps for iOS and Android
ircd-hybrid vs Nextcloud Talk: key differences
Ircd-hybrid is written in C, while Nextcloud Talk is built with JavaScript. Licensing differs — GPL-2.0 for ircd-hybrid versus AGPL-3.0 for Nextcloud Talk. Ircd-hybrid is the lighter option, starting around 64 MB of RAM against 512 MB for Nextcloud Talk. Ircd-hybrid is the more established project (first released 1997), while Nextcloud Talk arrived in 2018. Nextcloud Talk has the considerably larger community, at 2,201 GitHub stars versus 200. Nextcloud Talk lists first-class Docker deployment; ircd-hybrid does not.
Why pick each one
Choose ircd-hybrid if…
- Released under the GPL-2.0 license
- Written in C
- Tiny footprint — runs in 64 MB RAM
Choose Nextcloud Talk if…
- Tight Nextcloud integration
- End-to-end encrypted calls
Watch out for
- Requires a Nextcloud installation
- High-load calls need a TURN/HPB server
Frequently asked questions
Is ircd-hybrid or Nextcloud Talk better?
Neither is universally better. Nextcloud Talk has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are ircd-hybrid and Nextcloud Talk free and open-source?
Yes. ircd-hybrid is licensed under GPL-2.0 and Nextcloud Talk under AGPL-3.0. Both can be self-hosted at no software cost.
Can I run ircd-hybrid and Nextcloud Talk with Docker?
ircd-hybrid: check the project docs for container support. Nextcloud Talk: yes.
Which is lighter on resources, ircd-hybrid or Nextcloud Talk?
ircd-hybrid has the smaller minimum footprint at 64 MB of RAM, compared to about 512 MB for Nextcloud Talk. Real-world usage depends on library size, user count, and enabled features.