AppCheck API Scanner vs APX Labs Niro: 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..

APX Labs Niro: AI-powered continuous pentesting platform that tests every pull request in CI/CD. built by APX Labs. Core capabilities include Continuous AI-powered penetration testing triggered on every pull request, Real-time vulnerability detection during code changes, Detailed reproduction steps for each finding..

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. APX Labs Niro differentiates with Continuous AI-powered penetration testing triggered on every pull request, Real-time vulnerability detection during code changes, Detailed reproduction steps for each finding.

AppCheck API Scanner is developed by AppCheck. APX Labs Niro is developed by APX Labs. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

AppCheck API Scanner integrates with Jira, TeamCity. APX Labs Niro integrates with claude-code. Check integration compatibility with your existing security stack before deciding.

AppCheck API Scanner and APX Labs Niro serve similar Dynamic Application Security Testing use cases: both are Dynamic Application Security Testing tools, both cover DAST, OWASP. Key differences: AppCheck API Scanner is Commercial while APX Labs Niro is Free. Review the feature comparison above to determine which fits your requirements.