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42Crunch API Audit is a commercial api security tool by 42Crunch. Salt Security Illuminate is a commercial api security tool by Salt Security. 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 security teams drowning in shadow APIs and third-party integrations should start with Salt Security Illuminate because it finds and maps what you don't know exists, then enforces policy across it all. The platform maps to PCI DSS, GDPR, NIST, and SOC 2 compliance frameworks natively, and its behavioral analysis catches low-and-slow attacks that simple rate-limiting misses. Skip this if your API surface is small and well-documented; Illuminate's value compounds with chaos, not order.
API security audit tool for OpenAPI contracts with 300+ security checks
API security platform providing discovery, posture management, and threat detection
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Common questions about comparing 42Crunch API Audit vs Salt Security Illuminate for your api security needs.
42Crunch API Audit: API security audit tool for OpenAPI contracts with 300+ security checks. built by 42Crunch. headquartered in Ireland. 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..
Salt Security Illuminate: API security platform providing discovery, posture management, and threat detection. built by Salt Security. headquartered in United States. Core capabilities include Real-time API discovery across production environments, Shadow API detection, Third-party API connection visibility..
Both serve the API Security market but differ in approach, feature depth, and target audience.
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