B2B lead database and enrichment API for developers and AI agents.
DataLayer markets a B2B enrichment API that turns a domain or email into a company or contact profile, including firmographics, contacts, technology, funding, and intent signals.
The API details below are not linked to a current official developer page. Confirm them with the vendor before implementation.
DataLayer is positioned as a programmable B2B-enrichment layer.
Developer-led GTM teams and AI-agent builders that want to enrich known domains, emails, or company/person identifiers through API calls.
Teams that need a browser-first prospecting workspace or manual research workflow should look elsewhere: the confirmed product flow is API-led, starting from a domain or email and an API key. Buyers who require independently documented API schemas, security controls, or MCP behavior before purchase should also wait, because we did not retrieve the linked API docs or OpenAPI specification in this pass.
No curated rival set covers this tool yet, so these are simply other tools in the same architectural layer and product form. Treat it as a starting point, not a shortlist.
Yes. The vendor states that its person and company bulk-enrichment endpoints handle up to 100 records per request.
DataLayer says company enrichment can include Google Ads spend, web traffic, employee growth, technology stack, funding history, and open-role data.
The vendor's llms.txt says it operates a hosted MCP server and lists 11 named enrichment, search, lookup, headcount, technographic, jobs, and intent tools. We did not retrieve the MCP endpoint itself in this pass, so confirm behavior and permissions before relying on it.
Treat the detailed schema as unverified here and inspect it with the vendor before implementation.
This page tells you whether DataLayer fits. Cheetah builds and runs the system it goes into — enrichment, sequencing, CRM and the joins between them.
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