The Companies API Review

The Companies API does exactly what the name promises: programmatic access to company data. It covers more than 50 million companies with over 300 data points each, accessible for enrichment, criteria-based search, and detailed profile lookups. Two capabilities push it beyond a static database: you can ask AI questions about companies in natural language, and real-time data updates keep records current. Multiple SDKs shorten the path from signup to working integration.

Key Features

• Company enrichment via API
• Search companies by detailed criteria
• Full company profiles with 300+ data points
• AI questions about any company
• Real-time data updates
• Multiple SDKs for fast integration

Who It's For

The Companies API is built for developers and businesses embedding company data into their own products and workflows — enriching CRM records, powering search features, qualifying signups, or feeding marketing tools. It positions itself as a fast, affordable option relative to enterprise data providers, which shows in workspace-based pricing: Startup at $95 per month, Scaleup at $295, and Enterprise at $595. Teams that want data as an API building block rather than a seat-licensed sales application are the natural audience.