42Crunch API Audit vs Arcjet: Side-by-Side Comparison (2026)

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..

Arcjet: Developer-first security SDK for bot detection, rate limiting, and attack protection. built by Arcjet. Core capabilities include Shield WAF for OWASP Top 10 protection, Bot detection and protection, Rate limiting with dynamic quotas..

Both serve the API Security market but differ in approach, feature depth, and target audience.