head to head · open source
ProjectDiscovery vs pentagi
ProjectDiscovery has 31,290 GitHub stars, 3,876 forks, 107 open issues and last shipped yesterday. pentagi has 24,708 stars, 3,177 forks, 71 open issues and last shipped 9 days ago. ProjectDiscovery leads on adoption by 27% (31,290 vs 24,708 stars). ProjectDiscovery is written in Go under MIT; pentagi is written in Go under MIT. ProjectDiscovery has attracted 12% as many forks as stars, pentagi 13%. ProjectDiscovery 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
| ProjectDiscovery | pentagi | |
|---|---|---|
| GitHub stars | ★ 31K | ★ 25K |
| License | MIT | MIT |
| Written in | Go | Go |
| Last push | 2026-09-18 | 2026-09-10 |
| Forks | ⑂ 3.9K | ⑂ 3.2K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick ProjectDiscovery if
- You weight community size — 31K stars and counting
- You want the MIT license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick pentagi if
- You want the pentagi feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and pentagi fits your workflow better
About ProjectDiscovery
Nuclei is a high performance, open source vulnerability scanner built by ProjectDiscovery, part of the ProjectDiscovery ecosystem. It operates as a CLI tool using a simple YAML based DSL to define custom vulnerability checks, enabling precise, real world exploitation simulation to eliminate false positives.
read the full ProjectDiscovery overview →
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 →
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Frequently asked questions
Is ProjectDiscovery or pentagi more popular?
ProjectDiscovery has 31,290 GitHub stars and pentagi has 24,708. ProjectDiscovery has the larger community by that measure.
Are ProjectDiscovery and pentagi free?
Both are open source. ProjectDiscovery is licensed under MIT and pentagi under MIT. Neither carries a licence fee.
What is the difference between ProjectDiscovery and pentagi?
ProjectDiscovery is written in Go and pentagi 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, ProjectDiscovery or pentagi?
Choose ProjectDiscovery if you want the larger community (31,290 stars) or its MIT licence terms. Choose pentagi if its feature set, stack or MIT licence fits better. Both are self-hostable.