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

haktrails: Golang client for querying SecurityTrails API data..

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. Core capabilities include Attack Surface Management, Continuous Security Monitoring, Third-Party Risk Monitoring..

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

haktrails is open-source with 570 GitHub stars. ImmuniWeb® Discovery is developed by ImmuniWeb. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

haktrails and ImmuniWeb® Discovery serve similar External Attack Surface Management use cases: both are External Attack Surface Management tools. Key differences: haktrails is Free while ImmuniWeb® Discovery is Commercial, haktrails is open-source. Review the feature comparison above to determine which fits your requirements.