Features, pricing, ratings, and pros & cons — compared head-to-head.
Approov Runtime Application Self Protection is a commercial runtime application self-protection tool by Approov. DOMPurify is a free runtime application self-protection tool. Compare features, ratings, integrations, and community reviews side by side to find the best runtime application self-protection fit for your security stack.
Based on our analysis of NIST CSF 2.0 coverage, core features, integrations, company size fit, here is our conclusion:
Mobile security teams protecting APIs against credential stuffing and fake clients should pick Approov Runtime Application Self Protection for its app attestation and dynamic certificate pinning, which block MitM attacks without requiring manual certificate updates. The tool covers five NIST CSF 2.0 functions including PR.AA identity controls and DE.CM continuous monitoring, with SDKs spanning Android, iOS, HarmonyOS, React Native, and Flutter,rare breadth for runtime mobile defense. Skip this if your threat model centers on post-breach detection or you need broader endpoint visibility; Approov assumes the app itself is your enforcement point, not your SOC.
Frontend developers and security teams protecting user-facing applications from XSS will find DOMPurify essential because it strips malicious scripts from HTML without breaking legitimate functionality, something most sanitizers fail at consistently. With 16,746 GitHub stars and active maintenance across thousands of production deployments, the library has been battle-tested against real XSS vectors that OWASP regularly updates. Skip this if your threat model requires server-side output encoding as your primary defense; DOMPurify is client-side hygiene, not a replacement for secure coding practices upstream.
RASP solution securing mobile apps and APIs across Android, iOS, and HarmonyOS at runtime.
DOMPurify is a fast XSS sanitizer for HTML, MathML, and SVG.
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Common questions about comparing Approov Runtime Application Self Protection vs DOMPurify for your runtime application self-protection needs.
Approov Runtime Application Self Protection: RASP solution securing mobile apps and APIs across Android, iOS, and HarmonyOS at runtime. built by Approov. Core capabilities include App attestation to verify app authenticity and device integrity at runtime, Real-time threat intelligence on deployed apps and their operating environments, Dynamic certificate pinning with over-the-air updates to block MitM attacks..
DOMPurify: DOMPurify is a fast XSS sanitizer for HTML, MathML, and SVG..
Both serve the Runtime Application Self-Protection market but differ in approach, feature depth, and target audience.
Approov Runtime Application Self Protection is developed by Approov. DOMPurify is open-source with 16,746 GitHub stars. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.
Approov Runtime Application Self Protection and DOMPurify serve similar Runtime Application Self-Protection use cases: both are Runtime Application Self-Protection tools. Key differences: Approov Runtime Application Self Protection is Commercial while DOMPurify is Free, DOMPurify is open-source. Review the feature comparison above to determine which fits your requirements.
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