head to head · open source
ProjectDiscovery vs Nettacker
ProjectDiscovery has 31,319 GitHub stars, 3,877 forks, 107 open issues and last shipped 2 days ago. Nettacker has 5,596 stars, 1,181 forks, 249 open issues and last shipped 2 days ago. ProjectDiscovery leads on adoption by 460% (31,319 vs 5,596 stars). ProjectDiscovery is written in Go under MIT; Nettacker is written in Python under Apache-2.0. ProjectDiscovery has attracted 12% as many forks as stars, Nettacker 21%. Nettacker 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 | Nettacker | |
|---|---|---|
| GitHub stars | ★ 31K | ★ 5.6K |
| License | MIT | Apache-2.0 |
| Written in | Go | Python |
| Last push | 2026-09-18 | 2026-09-18 |
| Forks | ⑂ 3.9K | ⑂ 1.2K |
| 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 Nettacker if
- You want the Nettacker 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 Nettacker 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 Nettacker
OWASP Nettacker is an open source, Python based automated penetration testing and information gathering framework for cyber security professionals and ethical hackers who need to run reconnaissance, vulnerability assessment, and network security audits efficiently.
read the full Nettacker overview →
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Frequently asked questions
Is ProjectDiscovery or Nettacker more popular?
ProjectDiscovery has 31,319 GitHub stars and Nettacker has 5,596. ProjectDiscovery has the larger community by that measure.
Are ProjectDiscovery and Nettacker free?
Both are open source. ProjectDiscovery is licensed under MIT and Nettacker under Apache-2.0. Neither carries a licence fee.
What is the difference between ProjectDiscovery and Nettacker?
ProjectDiscovery is written in Go and Nettacker 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, ProjectDiscovery or Nettacker?
Choose ProjectDiscovery if you want the larger community (31,319 stars) or its MIT licence terms. Choose Nettacker if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.