WhatWeb vs Dufflebag: 2026 Comparison
WhatWeb is a free security scanning tool. Dufflebag is a free security scanning tool. Compare features, ratings, integrations, and community reviews side by side to find the best security scanning fit for your security stack.
CST VerdictBased on our analysis of available product data, here is our conclusion:
Penetration testers and security researchers doing reconnaissance will find WhatWeb invaluable for passive technology fingerprinting across hundreds of targets simultaneously; its plugin architecture identifies 6,000+ web technologies and CMS variants that commercial scanners miss or charge extra to detect. The tool's free, open-source nature and 6,054 GitHub stars mean you get maintained detection rules without vendor lock-in. Skip this if you need active vulnerability scanning or compliance reporting; WhatWeb stops at "what's running," not "what's broken.
Teams managing AWS infrastructure who need to catch credential leaks before they become incidents will find Dufflebag's focus on public EBS snapshots invaluable; it hunts a blind spot most scanners skip entirely. The free pricing and 299 GitHub stars signal active community validation of the detection logic. This is not for organizations needing a managed service with incident response integration or compliance reporting; Dufflebag is a scrappy, self-operated tool that rewards teams willing to run it themselves and act on findings quickly.
