tko-subs vs Trickest ASM - Attack Surface Management: side-by-side comparison (2026)

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

Trickest ASM - Attack Surface Management: Customizable ASM platform for asset discovery, monitoring, and enrichment. Built by Trickest.

The table above shows where their features, integrations, deployment and company size fit differ.

tko-subs is open-source with 766 GitHub stars. Trickest ASM - Attack Surface Management is made by Trickest. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Often, yes. tko-subs and Trickest ASM - Attack Surface Management are both External Attack Surface Management products. Key differences: tko-subs is Free while Trickest ASM - Attack Surface Management is Commercial, tko-subs is open-source. Use the table above to see where features, deployment and company size fit differ.