head to head · open source
pentagi vs osv-scanner
pentagi has 24,766 GitHub stars, 3,186 forks, 71 open issues and last shipped 10 days ago. osv-scanner has 11,061 stars, 794 forks, 113 open issues and last shipped yesterday. pentagi leads on adoption by 124% (24,766 vs 11,061 stars). pentagi is written in Go under MIT; osv-scanner is written in Go under Apache-2.0. pentagi has attracted 13% as many forks as stars, osv-scanner 7%. osv-scanner 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
| pentagi | osv-scanner | |
|---|---|---|
| GitHub stars | ★ 25K | ★ 11K |
| License | MIT | Apache-2.0 |
| Written in | Go | Go |
| Last push | 2026-09-10 | 2026-09-19 |
| Forks | ⑂ 3.2K | ⑂ 794 |
| 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 osv-scanner if
- You want the osv-scanner feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and osv-scanner 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 osv-scanner
OSV Scanner is an Apache 2.0 licensed vulnerability scanner written in Go that connects a project's list of dependencies with the vulnerabilities affecting them, using data from the open OSV.dev database, and it is aimed at developers, maintainers, and security teams who need to find known vulnerabilities in the dependencies they already ship.
read the full osv-scanner overview →
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Frequently asked questions
Is pentagi or osv-scanner more popular?
pentagi has 24,766 GitHub stars and osv-scanner has 11,061. pentagi has the larger community by that measure.
Are pentagi and osv-scanner free?
Both are open source. pentagi is licensed under MIT and osv-scanner under Apache-2.0. Neither carries a licence fee.
What is the difference between pentagi and osv-scanner?
pentagi is written in Go and osv-scanner in Go. 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 osv-scanner?
Choose pentagi if you want the larger community (24,766 stars) or its MIT licence terms. Choose osv-scanner if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.