Company and People Data APIs for AI Agents and Platforms

# CompanyEnrich > B2B data API for company enrichment, company search, people search, jobs data, and AI-powered lookalike discovery. Access detailed, accurate company and people intelligence for over 30M companies and 170M professionals. ## The complete API suite for company and people data - [Company Enrichment API](https://companyenrich.com/product/company-enrichment-api): Enrich company data for over 30M+ companies using just a name, website, or social profile. Returns 60+ data points including firmographics, industry, employee count, revenue, NAICS codes, tech stack, funding, social profiles, and more. Real-time on-the-fly enrichment for companies not yet in the database. - [Company Funding API](https://companyenrich.com/product/company-funding-api): Search ~364K funded companies and ~670K funding rounds by funding stage, total raised, last round date, and investors. Each result returns total funding, funding stage, latest round (type, amount, announced date, investors), full round history, and firmographics. New rounds typically appear in the API within 15 days of announcement. Also supports single-domain lookup via the enrichment endpoint. Use for sales triggers on recently funded accounts, market maps, investor portfolio analysis, account scoring, and AI research workflows. - [Ad Intelligence API](https://companyenrich.com/product/ad-intelligence-api): Find companies running ads on Meta (Facebook and Instagram), Google, and professional ad networks. Filter by ad platform and recency to find live advertisers in any segment. Each result returns company-level ad activity, is_running_ads, platforms, last_ad_seen, direct ad-library links, and firmographics. Use the ad-library links to review creative and copy. Also supports single-company checks for known accounts. Use for sales triggers on actively-spending accounts, competitive channel-mix intelligence, market maps of advertisers, and CRM enrichment with paid-acquisition signals. - [Jobs API](https://comp