head to head · open source
ProjectDiscovery vs Nettacker
ProjectDiscovery has 32,543 GitHub stars, 3,962 forks, 107 open issues and last shipped yesterday. Nettacker has 5,702 stars, 1,229 forks, 249 open issues and last shipped 4 days ago. ProjectDiscovery leads on adoption by 471% (32,543 vs 5,702 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 22%. 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 | Nettacker | |
|---|---|---|
| GitHub stars | ★ 33K | ★ 5.7K |
| License | MIT | Apache-2.0 |
| Written in | Go | Python |
| Last push | 2026-11-02 | 2026-10-30 |
| Forks | ⑂ 4.0K | ⑂ 1.2K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick ProjectDiscovery if
- You weight community size — 33K 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
English • 中文 • Korean • Indonesia • Spanish • 日本語 • Portuguese • Türkçe Nuclei is a modern, high performance vulnerability scanner that leverages simple YAML based templates. It empowers you to design custom vulnerability detection scenarios that mimic real world conditions, leading to zero false positives. Simple YAML format for creating and customizing vulnerability templates. Contributed by thousands of security professionals to tackle trending vulnerabilities. Reduce false positives by simulating real world steps to verify a vulnerability. Ultra fast parallel scan processing and request clustering. Integrate…
read the full ProjectDiscovery overview →
About Nettacker
OWASP Nettacker ========= DISCLAIMER THIS SOFTWARE WAS CREATED FOR AUTOMATED PENETRATION TESTING AND INFORMATION GATHERING. YOU MUST USE THIS SOFTWARE IN A RESPONSIBLE AND ETHICAL MANNER. DO NOT TARGET SYSTEMS OR APPLICATIONS WITHOUT OBTAINING PERMISSIONS OR CONSENT FROM THE SYSTEM OWNERS OR ADMINISTRATORS. CONTRIBUTORS WILL NOT BE RESPONSIBLE FOR ANY ILLEGAL USAGE. OWASP Nettacker is an open source, Python based automated penetration testing and information gathering framework designed to help cyber security professionals and ethical hackers perform reconnaissance, vulnerability assessments, and network…
read the full Nettacker overview →
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Frequently asked questions
Is ProjectDiscovery or Nettacker more popular?
ProjectDiscovery has 32,543 GitHub stars and Nettacker has 5,702. 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 (32,543 stars) or its MIT licence terms. Choose Nettacker if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.