42Crunch API Audit vs Wallarm API Security: 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..

Wallarm API Security: Unified API and AI security platform for discovery, protection, and testing. built by Wallarm. Core capabilities include Automated API discovery and inventory, API topology mapping from traffic analysis, OWASP API Security Top 10 protection..

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

42Crunch API Audit differentiates with 300+ automated security checks on OpenAPI definitions, Three-tier audit covering OAS compliance, security definitions, and data quality, Instant security scoring and prioritization. Wallarm API Security differentiates with Automated API discovery and inventory, API topology mapping from traffic analysis, OWASP API Security Top 10 protection.

42Crunch API Audit is developed by 42Crunch. Wallarm API Security is developed by Wallarm. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

42Crunch API Audit integrates with Visual Studio Code, GitHub Actions. Wallarm API Security integrates with PagerDuty, VictorOps, Opsgenie, Jira, Splunk and 4 more. Check integration compatibility with your existing security stack before deciding.

42Crunch API Audit and Wallarm API Security serve similar API Security use cases: both are API Security tools. Review the feature comparison above to determine which fits your requirements.