Constella Threat Intelligence Data Signals API is a commercial threat intel feeds solution by Constella Intelligence. URLhaus is a free threat intel feeds solution. Features, integrations, deployment and the company behind each one, side by side.
API providing access to compromised identity data and threat signals
A project sharing malicious URLs used for malware distribution to help protect networks.
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Based on what each listing shows: deployment, company size, price and open source.
URLhaus fits if you are a startup or a small business and you need a free product.
Common questions when comparing Constella Threat Intelligence Data Signals API vs URLhaus for threat intel feeds.
Constella Threat Intelligence Data Signals API: API providing access to compromised identity data and threat signals. Built by Constella Intelligence.
URLhaus: A project sharing malicious URLs used for malware distribution to help protect networks.
The table above shows where their features, integrations, deployment and company size fit differ.
Often, yes. Constella Threat Intelligence Data Signals API and URLhaus are both Threat Intel Feeds products, and both cover Cyber Threat Intelligence. Key differences: Constella Threat Intelligence Data Signals API is Commercial while URLhaus is Free. Use the table above to see where features, deployment and company size fit differ.
No Threat Intel Feeds shortlist yet. This is the closest one.
Updated 2026-11-01
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