ImmuniWeb® Discovery vs Pentesys Expose: Side-by-Side Comparison (2026)

ImmuniWeb® Discovery: ImmuniWeb Discovery is an attack surface management platform that continuously monitors an organization's external digital assets for security vulnerabilities, misconfigurations, and threats across domains, applications, cloud resources, and the dark web. built by ImmuniWeb..

Pentesys Expose: built by Pentesys..

Both serve the External Attack Surface Management market but differ in approach, feature depth, and target audience.

ImmuniWeb® Discovery is developed by ImmuniWeb. Pentesys Expose is developed by Pentesys. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

ImmuniWeb® Discovery and Pentesys Expose serve similar External Attack Surface Management use cases: both are External Attack Surface Management tools. Review the feature comparison above to determine which fits your requirements.