Nozzlr v1.1 vs Burp Suite Professional: 2026 Comparison
Nozzlr v1.1 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:
Security teams running manual penetration tests on internal infrastructure will get the most from Nozzlr v1.1 because its Python-native design lets you embed bruteforcing logic directly into custom assessment scripts without context-switching to a separate tool. The modular architecture and threading support mean you can parallelize credential attacks across multiple targets without rewriting core logic, which the 65 GitHub stars reflect as genuinely useful to practitioners. Skip this if you need a GUI, reporting automation, or support for protocols beyond basic auth; Nozzlr is built for operators who code and expect to maintain their own tooling.
Security teams responsible for web application penetration testing will get the most from Burp Suite Professional because its manual testing workflow is genuinely faster than competitors when you need to find logic flaws and authentication bypasses that automated scanners miss. The platform covers ID.RA and PR.PS functions across both on-premises and cloud deployments, and PortSwigger's 299-person team maintains the strongest passive scanning library in the category. Skip this if your team lacks dedicated web security engineers or if you need a tool that also handles API fuzzing and mobile testing equally well; Burp's mobile support lags, and the learning curve punishes casual users.
