Crunchbase offers three main API packages — Fundamentals, Insights, and Predictions — delivering real-time private market data directly to your products, models, or tools. The data from these packages can be valuable for use cases like lead targeting and qualification, private market growth and risk assessments, investment strategy and proactive portfolio management, and data-powered product builds.

Use the Crunchbase API to enrich internal systems, power custom workflows or models, or embed data into external applications at scale. Each package builds on the one before it — moving from Fundamentals to Insights gives you richer data and real-time insight, while Predictions unlocks forward-looking intelligence. Explore the packages below to find the best fit for your needs.

Fundamentals Data

Historical firmographic and financial data

The Fundamentals Data Package provides the core building blocks of Crunchbase’s best-in-class private company data — spanning millions of company profiles, milestones, financial history, and market trends. License the full Fundamentals Package for the most extensive detail on private companies, or choose from the following:

• Core Firmographics: Essential company data — including name, type, legal status, employee count, and key leadership — to verify businesses and enrich workflows.
• Advanced Firmographics: Deeper context on private company ownership, organization structures, accelerators, diversity, education, and public activity for sharper segmentation and prioritization.
• Core Financials: A complete snapshot of company financials — including funding stages, round history, valuations, investor details, and more — to spot opportunities faster and make confident decisions.

Insights Data

AI-powered analyses of private market activity

The Insights Data Package delivers actionable analyses of past and present private market activity. By combining proprietary historical data with real-time user engagement data, these AI-powered Insights reveal market trends and emerging growth patterns — so you can be the first to turn private market activity into opportunity.

Predictions Data

AI-powered forecasts about future private market movements

The Predictions Data Package provides AI-powered forecasts on private market movements, giving you visibility into opportunities and risks before they’re visible to the market. These include Predictions about funding rounds, exits, growth, layoffs, and closures.. Built on the only combination of proprietary private company data, AI-powered analysis, and aggregated usage data from over 80 million active users, these predictions help you strengthen models, refine strategy, drive revenue, and win in the private market.