head to head · open source
afrog vs cwe_checker
afrog has 4,454 GitHub stars, 493 forks, 111 open issues and last shipped 4 days ago. cwe_checker has 1,363 stars, 146 forks, 30 open issues and last shipped 1 months ago. afrog leads on adoption by 227% (4,454 vs 1,363 stars). afrog is written in Go under MIT; cwe_checker is written in Rust under LGPL-3.0. afrog has attracted 11% as many forks as stars, cwe_checker 11%. afrog was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (vulnerability-scanner), so they are genuine substitutes rather than adjacent tools.
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
| afrog | cwe_checker | |
|---|---|---|
| GitHub stars | ★ 4.5K | ★ 1.4K |
| License | MIT | LGPL-3.0 |
| Written in | Go | Rust |
| Last push | 2026-11-04 | 2026-09-28 |
| Forks | ⑂ 493 | ⑂ 146 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick afrog if
- You weight community size — 4.5K stars and counting
- You want the MIT license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick cwe_checker if
- You want the cwe_checker feature set and don't need the biggest community
- You prefer the LGPL-3.0 license terms
- Your stack matches Rust
- You evaluated both and cwe_checker fits your workflow better
About afrog
A Security Tool for Bug Bounty, Pentest and Red Teaming English • 中文 What is afrog afrog is a high performance vulnerability scanner with support for built in and custom PoCs. It is designed for fast verification, low false positives, and practical workflows across web targets, network services, PoC authoring, and SDK based integration. Install For source builds or go install , use Go 1.27 or later. Binary release Download the latest release from: Build from source Go install Quick start Scan a single target: Scan multiple targets from a file: Run only high and critical checks: Documentation The documentation is…
read the full afrog overview →
About cwe_checker
cwe checker What is cwe checker? cwe checker is a suite of checks to detect common bug classes such as Null pointer dereferences and buffer overflows. These bug classes are formally known as Common Weakness Enumerations (CWEs). The checks are based on a variety of anaylsis techniques ranging from simple heuristics to abstract interpretation based data flow analysis. Its main goal is to aid analysts to quickly find potentially vulnerable code paths. Its main focus are ELF binaries that are commonly found on Linux and Unix operating systems. The cwe checker uses Ghidra to disassemble binaries into one common…
read the full cwe_checker overview →
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Frequently asked questions
Is afrog or cwe_checker more popular?
afrog has 4,454 GitHub stars and cwe_checker has 1,363. afrog has the larger community by that measure.
Are afrog and cwe_checker free?
Both are open source. afrog is licensed under MIT and cwe_checker under LGPL-3.0. Neither carries a licence fee.
What is the difference between afrog and cwe_checker?
afrog is written in Go and cwe_checker in Rust. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, afrog or cwe_checker?
Choose afrog if you want the larger community (4,454 stars) or its MIT licence terms. Choose cwe_checker if its feature set, stack or LGPL-3.0 licence fits better. Both are self-hostable.