Mattermost vs Zulip Terminal
A side-by-side comparison of two self-hosted team chat options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Mattermost
Secure collaboration for developer teams
VS
Zulip Terminal
Terminal client for the Zulip team chat platform
| Feature | Mattermost | Zulip Terminal |
|---|---|---|
| Category | Team Chat | Team Chat |
| License | AGPL-3.0 | Apache-2.0 |
| Language | TypeScript | Python |
| Setup difficulty | Medium | Easy |
| Min. RAM | 2,048 MB | 128 MB |
| Deployment | docker, bare-metal, kubernetes | bare-metal, binary |
| GitHub stars | ★ 38,708 | ★ 852 |
| First released | 2016 | 2018 |
| Replaces | Slack, Microsoft Teams | Slack |
Why pick each one
Choose Mattermost if…
- Great for technical teams
- Strong security posture
- Good integrations
Frequently asked questions
Is Mattermost or Zulip Terminal better?
Neither is universally better. Mattermost has the larger community, while Zulip Terminal is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.
Are Mattermost and Zulip Terminal free and open-source?
Yes. Mattermost is licensed under AGPL-3.0 and Zulip Terminal under Apache-2.0. Both can be self-hosted at no software cost.
Can I run Mattermost and Zulip Terminal with Docker?
Mattermost: yes. Zulip Terminal: check the project docs for container support.