head to head · open source
gitpod vs mantis
gitpod has 13,771 GitHub stars, 1,393 forks, 452 open issues and last shipped 3 days ago. mantis has 1,665 stars, 160 forks, 1 open issues and last shipped 3 days ago. gitpod leads on adoption by 727% (13,771 vs 1,665 stars). gitpod is written in TypeScript under AGPL-3.0; mantis is written in Python under Apache-2.0. gitpod has attracted 10% as many forks as stars, mantis 10%. mantis was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (code-review), so they are genuine substitutes rather than adjacent tools.
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
| gitpod | mantis | |
|---|---|---|
| GitHub stars | ★ 14K | ★ 1.7K |
| License | AGPL-3.0 | Apache-2.0 |
| Written in | TypeScript | Python |
| Last push | 2026-09-18 | 2026-09-18 |
| Forks | ⑂ 1.4K | ⑂ 160 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick gitpod if
- You weight community size — 14K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick mantis if
- You want the mantis feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Python
- You evaluated both and mantis fits your workflow better
About gitpod
Gitpod is a developer platform that provides on demand, pre configured cloud development environments. It lives in the cloud development environment (CDE) ecosystem, alongside the cloud IDE and dev environment tooling categories it is tagged with. Repositories are configured through a .gitpod.yml file, and workspaces are Docker based, ephemeral, and secure, giving developers the same capabilities as a local Linux machine but in a consistent and reproducible cloud environment. The project is written in TypeScript and released under the AGPL 3.0 license, with roughly 13,771 stars and 1,392 forks on GitHub after eig…
read the full gitpod overview →
About mantis
Mantis is a modular, stack agnostic toolkit of security review skills for AI coding agents, and it includes an ADK reference harness for building secure software. It lives in the developer tools, AI coding agent, and application security ecosystem, with topics such as code review, DevSecOps, multi agent systems, and hardware security. The project helps agents autonomously find, reproduce, and patch vulnerabilities while giving humans a structured way to review results.
read the full mantis overview →
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Frequently asked questions
Is gitpod or mantis more popular?
gitpod has 13,771 GitHub stars and mantis has 1,665. gitpod has the larger community by that measure.
Are gitpod and mantis free?
Both are open source. gitpod is licensed under AGPL-3.0 and mantis under Apache-2.0. Neither carries a licence fee.
What is the difference between gitpod and mantis?
gitpod is written in TypeScript and mantis in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, gitpod or mantis?
Choose gitpod if you want the larger community (13,771 stars) or its AGPL-3.0 licence terms. Choose mantis if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.