Build with
Crunchbase data.

Find companies, explore their relationships, and bring private-market insights and predictions into your applications.

Start integrating Explore API reference

Need API access? Talk to sales. Already a customer? Use your provisioned API key.

Look up a companycURL

curl --request GET \
  'https://api.crunchbase.com/v4/data/entities/organizations/crunchbase' \
  --header "X-cb-user-key: $CRUNCHBASE_API_KEY" \
  --header 'Accept: application/json'

Set CRUNCHBASE_API_KEY to your provisioned key.
This request retrieves the Crunchbase organization.

What do you want to build?

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Find companies

Filter organizations by industry, location, funding, and more.

Search the dataset

Enrich a company

Retrieve company details and follow relationships to people and funding rounds.

Look up an entity

Use predictions

Understand outcome probabilities and timing to prioritize accounts and research.

Explore prediction data

Connect your AI tools

Use Crunchbase data in AI assistants and agent workflows through MCP.

Explore MCP

Understand the data

Browse the data dictionary Choose the right API package Explore Insights data

Available fields and collections depend on your licensed package. Insights and Predictions are always bundled with Fundamentals.

Build a reliable integration

Authenticate and handle rate limits Paginate through search results Track deleted entities