AppCheck API Scanner vs InQL: 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..

InQL: InQL is a Burp Suite extension for advanced GraphQL testing and vulnerability detection..

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

AppCheck API Scanner is developed by AppCheck. InQL is open-source with 1,671 GitHub stars. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

AppCheck API Scanner and InQL serve similar Dynamic Application Security Testing use cases: both are Dynamic Application Security Testing tools. Key differences: AppCheck API Scanner is Commercial while InQL is Free, InQL is open-source. Review the feature comparison above to determine which fits your requirements.