42Crunch API Security Platform vs Blankie: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros & cons — compared head-to-head.
42Crunch API Security Platform is a commercial api security tool by 42Crunch. Blankie is a free api security tool. 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, company size fit, deployment model, here is our conclusion:
42Crunch API Security Platform
Security teams building APIs at scale need 42Crunch API Security Platform to catch BOLA and BFLA vulnerabilities before runtime, which most DAST tools miss because they don't understand OpenAPI contracts. The platform scores high on PR.DS (Data Security) and DE.CM (Continuous Monitoring) by enforcing schemas at runtime without proxying traffic through 42Crunch's infrastructure, meaning your data stays in your control. This isn't the right fit if your API footprint is small or static; the value compounds when you're shipping dozens of endpoints across multiple teams and need automated scanning in CI/CD plus real-time request blocking.
Hapi developers who need per-route CSP enforcement without framework-level guesswork should use Blankie; its granular configuration model prevents the policy-creep that kills CSP deployments at scale. The 52 GitHub stars and active maintenance suggest real adoption in production Hapi shops, where CSP typically gets bolted on as an afterthought. This is not for teams running Express, Fastify, or multi-framework stacks; Blankie's specificity to Hapi is both its strength and its ceiling.
