CloudBrute vs ctlogs.dev: Side-by-Side Comparison (2026)

CloudBrute: A black-box reconnaissance tool that discovers cloud infrastructure, files, and applications across major cloud providers for security testing purposes..

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..

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

CloudBrute is open-source with 1,042 GitHub stars. ctlogs.dev is developed by Apps34. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

CloudBrute and ctlogs.dev serve similar External Attack Surface Management use cases: both are External Attack Surface Management tools, both cover Reconnaissance. Key differences: CloudBrute is Free while ctlogs.dev is Commercial, CloudBrute is open-source. Review the feature comparison above to determine which fits your requirements.