Cobalt DAST vs Probely (Snyk API & Web): Side-by-Side Comparison (2026)

Cobalt DAST: Automated DAST tool for continuous web app and API vulnerability scanning. built by Cobalt. Core capabilities include Continuous automated scanning of web applications and APIs across domains and subdomains, Authenticated scans to inspect areas behind login forms and authentication layers, False positive reduction via advanced fingerprinting of web applications and APIs..

Probely (Snyk API & Web): DAST scanner for discovering and testing APIs and web apps for vulns. built by Probely. Core capabilities include Asset discovery and inventory management for APIs and web apps, API vulnerability scanning supporting OpenAPI (Swagger) and Postman Collections, Headless Chrome-based spider for JavaScript and SPA crawling..

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

Cobalt DAST differentiates with Continuous automated scanning of web applications and APIs across domains and subdomains, Authenticated scans to inspect areas behind login forms and authentication layers, False positive reduction via advanced fingerprinting of web applications and APIs. Probely (Snyk API & Web) differentiates with Asset discovery and inventory management for APIs and web apps, API vulnerability scanning supporting OpenAPI (Swagger) and Postman Collections, Headless Chrome-based spider for JavaScript and SPA crawling.

Cobalt DAST is developed by Cobalt. Probely (Snyk API & Web) is developed by Probely. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Cobalt DAST integrates with Snyk, Cobalt API. Probely (Snyk API & Web) integrates with OpenAPI (Swagger), Postman Collections. Check integration compatibility with your existing security stack before deciding.

Cobalt DAST and Probely (Snyk API & Web) serve similar Dynamic Application Security Testing use cases: both are Dynamic Application Security Testing tools, both cover DAST, Web Security, DEVSECOPS. Review the feature comparison above to determine which fits your requirements.