FuzzDB vs Shadow Workers: 2026 Comparison
FuzzDB is a free penetration testing tool. Shadow Workers is a free penetration testing tool. Compare features, ratings, integrations, and community reviews side by side to find the best penetration testing fit for your security stack.
CST VerdictBased on our analysis of available product data, here is our conclusion:
Penetration testers and red teamers who need fast, offline fuzzing dictionaries without vendor lock-in should start with FuzzDB; its 8,848 GitHub stars reflect real adoption among practitioners who value a lightweight, freely distributable wordlist over commercial fuzz tools. The open-source attack patterns cover predictable paths, parameter names, and injection vectors that catch low-hanging misconfigurations in web apps and APIs before they reach production. Skip this if your team expects guided workflows or integrated vulnerability scanning; FuzzDB is a raw dictionary, not a full testing platform.
Penetration testers running client-side security assessments will find Shadow Workers valuable for XSS and Service Worker exploitation testing; the open source model means you can fork and adapt the C2 framework to your specific engagement scope without vendor lock-in. With 236 GitHub stars and active community contribution, you're getting tested code that others are actively maintaining. Skip this if you need a commercial support contract or a polished UI; Shadow Workers is a command-line tool built by practitioners for practitioners, not a managed platform.
