timing_attack vs Burp Suite Professional: 2026 Comparison
timing_attack is a free penetration testing tool. Burp Suite Professional is a commercial penetration testing tool by PortSwigger Ltd.. 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 NIST CSF 2.0 coverage, company size fit, deployment model, here is our conclusion:
Penetration testers running manual web application assessments will find timing_attack valuable for identifying authentication bypass and information disclosure flaws that synchronous testing misses; the 126 GitHub stars reflect active use in the community, and the free pricing removes friction for teams already stretched thin on tool budgets. The tool excels at exposing response time side channels, which are easy to overlook in standard vulnerability scans. Skip this if you need automated, continuous monitoring across your application portfolio; timing_attack is a specialist's instrument for targeted engagement work, not a scanning replacement.
