Antiy Labs PTA vs Krakatau: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros & cons — compared head-to-head.
Antiy Labs PTA is a commercial malware analysis tool by Antiy Labs. Krakatau is a free malware analysis tool. Compare features, ratings, integrations, and community reviews side by side to find the best malware analysis fit for your security stack.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, core features, integrations, company size fit, here is our conclusion:
Mid-market and enterprise security operations teams investigating APT incidents will get the most from Antiy Labs PTA because it combines dynamic sandbox execution with static signature detection specifically tuned for advanced threat artifacts, not just commodity malware. The tool covers the full NIST Detect and Respond cycle through continuous monitoring, malware behavior analysis, and forensic-ready incident tracing, with multi-OS sandbox support including Kylin and WPS that matters if your environment isn't purely Windows. Skip this if your priority is integration breadth; Antiy Labs PTA works best as a dedicated threat analysis appliance feeding into your existing infrastructure rather than as a central correlation platform.
Java security teams doing threat intelligence or incident response on compiled applications will get immediate value from Krakatau because it's free, open source, and handles obfuscated bytecode that commercial decompilers often choke on. The 2,188 GitHub stars reflect actual adoption by reverse engineers who need reliable classfile conversion without licensing friction. Skip this if you're looking for a GUI-driven tool or automated vulnerability scanning; Krakatau is a command-line utility for manual analysis, which means it demands operator expertise to extract signal from decompiled output.
