Farsight Security DNSDB is a commercial threat intel feeds solution by Farsight Security. Previdian is a commercial threat intel feeds solution by Previdian. Features, integrations, deployment and the company behind each one, side by side.
Passive DNS intelligence platform for threat detection and investigation.
Early-warning feed of exploited CVEs with sensor evidence, compared against CISA KEV.
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Common questions when comparing Farsight Security DNSDB vs Previdian for threat intel feeds.
Farsight Security DNSDB: Passive DNS intelligence platform for threat detection and investigation. Built by Farsight Security.
Previdian: Early-warning feed of exploited CVEs with sensor evidence, compared against CISA KEV. Built by Previdian.
The table above shows where their features, integrations, deployment and company size fit differ.
Farsight Security DNSDB is made by Farsight Security. Previdian is made by Previdian. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Farsight Security DNSDB and Previdian are both Threat Intel Feeds products, and both cover Cyber Threat Intelligence. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-01
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