The Companies API Review 2026
Turn a domain name into a company profile
What is The Companies API?
Company enrichment and search API that turns a domain, email, or social URL into a company profile with 300+ data points. Covers 50M+ companies with search, similar-company, and AI question features.
Best for
Mixed
Use cases
- CRM enrichment
- Lead scoring
- Building company data products
Key features
Company enrichment by domain/email/social
300+ data points
Company search with 50+ filters
Similar company search
AI company Q&A
Pricing
Model
freemium
Price range
500 free credits; Startup $95/mo, Scaleup $295/mo, Enterprise $595/mo
Free tier
Yes
Integrations
The Companies API integrates with 5 tools including:
JavaScriptPythonPHPGoRuby SDKs
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