AppCheck API Scanner vs Mend DAST: Side-by-Side Comparison (2026)

AppCheck API Scanner: API vulnerability scanner with support for REST, SOAP, and GraphQL APIs. built by AppCheck. Core capabilities include REST, SOAP, and GraphQL API scanning, SPA crawling and endpoint discovery, Automatic fixture data generation from Swagger and GraphQL..

Mend DAST: Dynamic application security testing tool for runtime vulnerability detection. built by Mend.io. Core capabilities include Runtime vulnerability detection in web applications, API security testing, Repository integration for CI/CD workflows..

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

AppCheck API Scanner differentiates with REST, SOAP, and GraphQL API scanning, SPA crawling and endpoint discovery, Automatic fixture data generation from Swagger and GraphQL. Mend DAST differentiates with Runtime vulnerability detection in web applications, API security testing, Repository integration for CI/CD workflows.

AppCheck API Scanner is developed by AppCheck. Mend DAST is developed by Mend.io. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

AppCheck API Scanner and Mend DAST serve similar Dynamic Application Security Testing use cases: both are Dynamic Application Security Testing tools, both cover DAST. Review the feature comparison above to determine which fits your requirements.