42Crunch API Audit is a commercial api security tool by 42Crunch. eXate APIgator is a commercial api security tool by eXate. Compare features, ratings, integrations, and community reviews side by side to find the best api security 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:
Development teams shipping APIs at scale need 42Crunch API Audit to catch security gaps before code reaches production; its 300+ checks against OpenAPI contracts surface misconfigurations that static code analysis and WAFs typically miss entirely. The tool integrates directly into GitHub Actions and VS Code workflows, meaning security issues land in the developer's IDE rather than creating a separate audit queue weeks later. Skip this if your organization hasn't standardized on OpenAPI specs or if you need runtime API monitoring and threat detection; 42Crunch is a design-phase tool, not a request-level firewall.
Mid-market and enterprise teams protecting microservices architectures should pick eXate APIgator for claims-based access control that actually enforces least privilege at the API proxy layer, not just at the perimeter. The tool covers four NIST CSF 2.0 functions across identity management, data security, continuous monitoring, and risk assessment, with particular strength in PR.AA and DE.CM for real-time alerting when API calls lack required claims. Skip this if your APIs are mostly REST endpoints sitting behind traditional API gateways; APIgator's value concentrates in organizations running streaming data and event-driven systems where standard role-based access control breaks down.
API security audit tool for OpenAPI contracts with 300+ security checks
API data-in-motion protection using claims-based access and PoLP enforcement.
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Common questions about comparing 42Crunch API Audit vs eXate APIgator for your api security needs.
42Crunch API Audit: API security audit tool for OpenAPI contracts with 300+ security checks. built by 42Crunch. Core capabilities include 300+ automated security checks on OpenAPI definitions, Three-tier audit covering OAS compliance, security definitions, and data quality, Instant security scoring and prioritization..
eXate APIgator: API data-in-motion protection using claims-based access and PoLP enforcement. built by eXate. Core capabilities include Data-in-motion protection for APIs and streaming data (JSON and XML), Claims-based access control to allow or deny access to API data, Proxy-level gating for microservices and APIs..
Both serve the API Security market but differ in approach, feature depth, and target audience.
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