Synopsys Defensics is ranked 5th in Fuzz Testing Tools while w3af is ranked 41st in Application Security Tools. Synopsys Defensics is rated 8.6, while w3af is rated 8.0. The top reviewer of Synopsys Defensics writes "Technical support provided protocol-specific documentation to prove that some positives were not false". On the other hand, the top reviewer of w3af writes "It's buggy and seems to try to do too many things, but having this on a USB drive has been valuable". Synopsys Defensics is most compared with SonarQube, Snyk, Fortify on Demand, Invicti and HCL AppScan, whereas w3af is most compared with Acunetix.
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