AppCheck API Scanner vs AppCheck SPA Scanner: 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..

AppCheck SPA Scanner: DAST scanner for Single Page Applications using headless browser technology. built by AppCheck. Core capabilities include Headless browser-based scanning, Event-based crawler for SPAs, Framework-agnostic scanning (Angular, Vue.js, React)..

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

Both tools share capabilities in owasp vulnerability coverage. AppCheck API Scanner differentiates with REST, SOAP, and GraphQL API scanning, SPA crawling and endpoint discovery, Automatic fixture data generation from Swagger and GraphQL. AppCheck SPA Scanner differentiates with Headless browser-based scanning, Event-based crawler for SPAs, Framework-agnostic scanning (Angular, Vue.js, React).

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

AppCheck API Scanner integrates with Jira, TeamCity. AppCheck SPA Scanner integrates with Jira, TeamCity. Check integration compatibility with your existing security stack before deciding.

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