crt.sh is a free external attack surface management solution. ThreatDefence Integrated ASM is a commercial external attack surface management solution by ThreatDefence. Features, integrations, deployment and the company behind each one, side by side.
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Bash script for subdomain enumeration via crt.sh certificate transparency logs.
ASM platform monitoring external attack surface, dark web leaks & 3rd-party risks.
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Based on what each listing shows: deployment, company size, price and open source.
crt.sh fits if you need to run it on your own servers, you are a startup, you need a free product and you want an open-source product.
ThreatDefence Integrated ASM fits if you want a cloud product.
Common questions when comparing crt.sh vs ThreatDefence Integrated ASM for external attack surface management.
crt.sh: Bash script for subdomain enumeration via crt.sh certificate transparency logs.
ThreatDefence Integrated ASM: ASM platform monitoring external attack surface, dark web leaks & 3rd-party risks. Built by ThreatDefence.
The table above shows where their features, integrations, deployment and company size fit differ.
crt.sh is open-source. ThreatDefence Integrated ASM is made by ThreatDefence. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. crt.sh and ThreatDefence Integrated ASM are both External Attack Surface Management products, and both cover DNS Security, SSL, Subdomain Enumeration. Key differences: crt.sh is Free while ThreatDefence Integrated ASM is Commercial. Use the table above to see where features, deployment and company size fit differ.
