head to head · open source
vuls vs rengine
vuls has 12,266 GitHub stars, 1,244 forks, 92 open issues and last shipped 3 days ago. rengine has 8,852 stars, 1,344 forks, 164 open issues and last shipped yesterday. vuls leads on adoption by 39% (12,266 vs 8,852 stars). vuls is written in Go under GPL-3.0; rengine is written in HTML under GPL-3.0. vuls has attracted 10% as many forks as stars, rengine 15%. rengine 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
| vuls | rengine | |
|---|---|---|
| GitHub stars | ★ 12K | ★ 8.9K |
| License | GPL-3.0 | GPL-3.0 |
| Written in | Go | HTML |
| Last push | 2026-09-19 | 2026-09-21 |
| Forks | ⑂ 1.2K | ⑂ 1.3K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick vuls if
- You weight community size — 12K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick rengine if
- You want the rengine feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches HTML
- You evaluated both and rengine fits your workflow better
About vuls
Vuls is an agent less vulnerability scanner written in Go and licensed under GPL 3.0, aimed at system administrators and security teams that must find and track known vulnerabilities across Linux, FreeBSD, Windows and macOS hosts, containers, WordPress installs, programming language libraries and network devices without installing an agent on every machine.
About rengine
reNgine is an open source automated reconnaissance framework for web applications, built for penetration testers, bug bounty hunters and corporate security teams who need a configurable, repeatable recon process with the results correlated and stored in one place.
read the full rengine overview →
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Frequently asked questions
Is vuls or rengine more popular?
vuls has 12,266 GitHub stars and rengine has 8,852. vuls has the larger community by that measure.
Are vuls and rengine free?
Both are open source. vuls is licensed under GPL-3.0 and rengine under GPL-3.0. Neither carries a licence fee.
What is the difference between vuls and rengine?
vuls is written in Go and rengine in HTML. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, vuls or rengine?
Choose vuls if you want the larger community (12,266 stars) or its GPL-3.0 licence terms. Choose rengine if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.