ctlogs.dev vs Muscope|Risk - Attack Perimeter: Side-by-Side Comparison (2026)

ctlogs.dev: Fast Certificate Transparency search and JSON API for subdomain reconnaissance. built by Apps34. Core capabilities include Real-time Certificate Transparency Search, Automated Subdomain Enumeration, High-Performance REST JSON API..

Muscope|Risk - Attack Perimeter: Maps external attack surface including assets, dark web exposure, and leaks. built by Muscope Cybersecurity..

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

ctlogs.dev is developed by Apps34. Muscope|Risk - Attack Perimeter is developed by Muscope Cybersecurity. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

ctlogs.dev and Muscope|Risk - Attack Perimeter serve similar External Attack Surface Management use cases: both are External Attack Surface Management tools, both cover DNS Security, Reconnaissance. Review the feature comparison above to determine which fits your requirements.