head to head · open source
libredesk vs Cossistant
libredesk has 2,982 GitHub stars, 289 forks, 87 open issues and last shipped 3 days ago. Cossistant has 727 stars, 48 forks, 4 open issues and last shipped 13 days ago. libredesk leads on adoption by 310% (2,982 vs 727 stars). libredesk is written in Go under AGPL-3.0; Cossistant is written in TypeScript under AGPL-3.0. libredesk has attracted 10% as many forks as stars, Cossistant 7%. libredesk was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| libredesk | Cossistant | |
|---|---|---|
| GitHub stars | ★ 3.0K | ★ 727 |
| License | AGPL-3.0 | AGPL-3.0 |
| Written in | Go | TypeScript |
| Last push | 2026-09-28 | 2026-09-18 |
| Forks | ⑂ 289 | ⑂ 48 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick libredesk if
- You weight community size — 3.0K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick Cossistant if
- You want the Cossistant feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches TypeScript
- You evaluated both and Cossistant fits your workflow better
About libredesk
Libredesk is an open source, self hosted customer support desk written in Go under AGPL 3.0. It is a lightweight alternative to Intercom, Zendesk, and Chatwoot, and it puts live chat, email, and support workflows into a single binary. It lives in the open source Go customer support ecosystem.
read the full libredesk overview →
About Cossistant
Cossistant is an open source, AI native customer support platform for React and Next.js developers and SaaS startups that need a customizable chat support widget with AI support agents, real time messaging, and complete backend infrastructure they can host themselves.
read the full Cossistant overview →
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Frequently asked questions
Is libredesk or Cossistant more popular?
libredesk has 2,982 GitHub stars and Cossistant has 727. libredesk has the larger community by that measure.
Are libredesk and Cossistant free?
Both are open source. libredesk is licensed under AGPL-3.0 and Cossistant under AGPL-3.0. Neither carries a licence fee.
What is the difference between libredesk and Cossistant?
libredesk is written in Go and Cossistant in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, libredesk or Cossistant?
Choose libredesk if you want the larger community (2,982 stars) or its AGPL-3.0 licence terms. Choose Cossistant if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.