head to head · open source
pentagi vs ssh-mitm
pentagi has 25,157 GitHub stars, 3,236 forks, 71 open issues and last shipped yesterday. ssh-mitm has 1,472 stars, 157 forks, 2 open issues and last shipped 18 days ago. pentagi leads on adoption by 1,609% (25,157 vs 1,472 stars). pentagi is written in Go under MIT; ssh-mitm is written in Python under GPL-3.0. pentagi has attracted 13% as many forks as stars, ssh-mitm 11%. pentagi was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (penetration-testing), 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
| pentagi | ssh-mitm | |
|---|---|---|
| GitHub stars | ★ 25K | ★ 1.5K |
| License | MIT | GPL-3.0 |
| Written in | Go | Python |
| Last push | 2026-09-30 | 2026-09-13 |
| Forks | ⑂ 3.2K | ⑂ 157 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick pentagi if
- You weight community size — 25K stars and counting
- You want the MIT license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick ssh-mitm if
- You want the ssh-mitm feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Python
- You evaluated both and ssh-mitm fits your workflow better
About pentagi
PentAGI is an MIT licensed, self hosted multi agent system written in Go that runs fully autonomous AI agents to perform complex penetration testing tasks inside an isolated Docker sandbox, built for information security professionals, researchers, and enthusiasts.
read the full pentagi overview →
About ssh-mitm
SSH MITM is a Python based interactive SSH interception proxy for authorized security auditors, penetration testers, and researchers who need visibility and control over SSH sessions.
read the full ssh-mitm overview →
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Frequently asked questions
Is pentagi or ssh-mitm more popular?
pentagi has 25,157 GitHub stars and ssh-mitm has 1,472. pentagi has the larger community by that measure.
Are pentagi and ssh-mitm free?
Both are open source. pentagi is licensed under MIT and ssh-mitm under GPL-3.0. Neither carries a licence fee.
What is the difference between pentagi and ssh-mitm?
pentagi is written in Go and ssh-mitm 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, pentagi or ssh-mitm?
Choose pentagi if you want the larger community (25,157 stars) or its MIT licence terms. Choose ssh-mitm if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.