Detectify Platform vs tko-subs: Side-by-Side Comparison (2026)

Detectify Platform: Platform for external attack surface management and application security testing. built by Detectify. Core capabilities include Automatic external attack surface discovery and mapping, Continuous monitoring for DNS misconfigurations and subdomain takeovers, API discovery and dynamic API security testing..

tko-subs: A tool for detecting and taking over subdomains with dead DNS records..

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

Detectify Platform is developed by Detectify. tko-subs is open-source with 766 GitHub stars. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Detectify Platform and tko-subs serve similar External Attack Surface Management use cases: both are External Attack Surface Management tools, both cover Subdomain Enumeration. Key differences: Detectify Platform is Commercial while tko-subs is Free, tko-subs is open-source. Review the feature comparison above to determine which fits your requirements.