gaussrf vs surf: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros and cons, compared head to head.
gaussrf is a free penetration testing tool. surf 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. Independent and vendor-neutral: we never sell rankings.
CST VerdictBased on our analysis of available product data, here is our conclusion:
Threat hunters and red teamers validating URL lists for open redirects and SSRF vulnerabilities will find gaussrf useful for its narrow, repetitive job; it automates filtering that would otherwise require manual inspection or custom scripting. At 171 GitHub stars with active maintenance, it's stable enough for integration into reconnaissance workflows. Skip this if you need a full-featured OSINT platform or multi-vector payload detection; gaussrf does one thing well and stops there.
Cloud security teams running penetration tests against their own infrastructure will get the most from surf; it cuts through the noise of host enumeration by automatically filtering for SSRF-exploitable targets, saving hours of manual candidate vetting. The 670 GitHub stars and free pricing mean you can validate this against your own cloud ranges before committing headcount. Not the right fit if you need a full pentest platform with payload generation, reporting, and remediation workflows; surf does one job well and leaves the rest to you.
