Features, pricing, ratings, and pros and cons, compared head to head.
ctlogs.dev is a commercial external attack surface management tool by Apps34. Majestic Million is a free external attack surface management tool. Compare features, ratings, integrations, and community reviews side by side to find the best external attack surface management fit for your security stack. Independent and vendor-neutral: our scores and rankings are earned, never bought — sponsored placement is always labeled.
Based on our analysis of core features, integrations, company size fit, deployment model, here is our conclusion:
Competitive intelligence teams and threat researchers mapping attacker infrastructure will find Majestic Million's free access to the top one million websites ranked by referring subnet topology invaluable for understanding which domains carry outsized influence in the threat ecosystem. The dataset has been public since 2012 and powers reconnaissance workflows across security firms and bug bounty platforms. This is not a replacement for active scanning or vulnerability assessment; it's a passive reference layer for prioritizing which internet properties matter most when you're building your external attack surface inventory.
Fast Certificate Transparency search and JSON API for subdomain reconnaissance.
Explore the top million websites, ranked by referring subnets, and gain insights into online influence and popularity.
Access NIST CSF 2.0 data from thousands of security products via MCP to assess your stack coverage.
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Common questions about comparing ctlogs.dev vs Majestic Million for your external attack surface management needs.
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..
Majestic Million: Explore the top million websites, ranked by referring subnets, and gain insights into online influence and popularity..
Both serve the External Attack Surface Management market but differ in approach, feature depth, and target audience.
ctlogs.dev and Majestic Million serve similar External Attack Surface Management use cases: both are External Attack Surface Management tools, both cover Reconnaissance, Osint. Key differences: ctlogs.dev is Commercial while Majestic Million is Free. Review the feature comparison above to determine which fits your requirements.
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