head to head · open source
mantis vs sno-station
mantis has 2,411 GitHub stars, 204 forks, 1 open issues and last shipped 5 days ago. sno-station has 626 stars, 363 forks, 1 open issues and last shipped today. mantis leads on adoption by 285% (2,411 vs 626 stars). mantis is written in Python under Apache-2.0; sno-station is written in TypeScript under Apache-2.0. mantis has attracted 8% as many forks as stars, sno-station 58%. sno-station was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (ai-agents, 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
| mantis | sno-station | |
|---|---|---|
| GitHub stars | ★ 2.4K | ★ 626 |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Python | TypeScript |
| Last push | 2026-10-07 | 2026-10-12 |
| Forks | ⑂ 204 | ⑂ 363 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick mantis if
- You weight community size — 2.4K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick sno-station if
- You want the sno-station feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and sno-station fits your workflow better
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 →
About sno-station
Sno Station is open source software that turns the AI coding agents you already run — Codex, Claude Code, Cursor, Hermes Agent and OpenClaw — into one squad sharing a single encrypted memory on your own machine.
read the full sno-station overview →
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Frequently asked questions
Is mantis or sno-station more popular?
mantis has 2,411 GitHub stars and sno-station has 626. mantis has the larger community by that measure.
Are mantis and sno-station free?
Both are open source. mantis is licensed under Apache-2.0 and sno-station under Apache-2.0. Neither carries a licence fee.
What is the difference between mantis and sno-station?
mantis is written in Python and sno-station 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, mantis or sno-station?
Choose mantis if you want the larger community (2,411 stars) or its Apache-2.0 licence terms. Choose sno-station if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.