Features, pricing, ratings, and pros and cons, compared head to head.
crtndstry is a free external attack surface management tool. ctlogs.dev is a commercial external attack surface management tool by Apps34. 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:
Security teams hunting for subdomain enumeration during initial reconnaissance will find crtndstry's free, lightweight approach beats paid commercial tools for speed and simplicity. The 205 GitHub stars indicate active community use and ongoing maintenance, which matters when you're chaining it into automation pipelines. Skip this if you need correlation across multiple attack surface vectors or continuous monitoring; crtndstry is a point tool that finds subdomains well and stops there.
Fast Certificate Transparency search and JSON API for subdomain reconnaissance.
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Common questions about comparing crtndstry vs ctlogs.dev for your external attack surface management needs.
crtndstry: A subdomain finder tool..
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.
crtndstry is open-source with 205 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.
crtndstry and ctlogs.dev serve similar External Attack Surface Management use cases: both are External Attack Surface Management tools, both cover Subdomain Enumeration. Key differences: crtndstry is Free while ctlogs.dev is Commercial, crtndstry is open-source. Review the feature comparison above to determine which fits your requirements.
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