Kernel API

Build on the most accurate entity data on the market

We're opening the Kernel API to a small group of builders. Tell us what you want to build, and if it's a fit we'll send you an API key with a starter allocation of credits.
Kernel docs →
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What your credits unlock

Every builder gets an allocation of credits to spend across three endpoints.

1. Resolve

Send a messy record, a name and a domain, and get back a resolved entity. Anchored to a persistent KERN ID that survives rebrands, domain changes, and acquisitions.

2. Hierarchy

Pass a KERN ID and get the entity category and associated hierarchies

3. Enrich

Ask for headcount, revenue, or industry and get each value back with the reasoning attached, so you can see where it came from.

How access works

Access isn't instant. We review each request, but will send you access quickly if you're approved.
You start with a fixed credit allocation. No card required.
We read every use case. Please be as specific as possible.

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