Investor Database API: Filter 10,469 VC, Angel, and PE Firms as JSON in 2026

Every founder I know has burned a week building an investor list: digging through Crunchbase profiles tab by tab, copying partner names into a spreadsheet that is stale before the seed round closes. The data you want is simple, firms plus focus plus contacts, and it is weirdly hard to get in bulk. The shortcut I use now is the Startup Investors Data Scraper on Apify, a queryable investor database of 10,469 firms that returns filtered JSON in one call. Disclosure: the Apify links in this post are affiliate links. If you run the Actor, I may earn a referral commission at no extra cost to you. Is there a public API for investor data? Not really. The big commercial databases keep their APIs behind sales calls and paid plans sized for funds, not founders. Free sources are scattered lists and shared spreadsheets with no filters and no freshness guarantees. This Actor takes a different shape: a curated database of 10,469 investment firms (as of December 2025) that you query like an API, filtering by firm type, sector, stage, and country, and paying only for the records you pull. What the investor database API returns The investor database API returns one JSON record per firm: name, type, description, location, website, social links, assets under management, stages, and sector focus, with partner contacts when you ask for them. Field Example Notes firm_name Acme Ventures With firm_description alongside firm_type_name Venture Capital Investor One of 17 firm types firm_country Germany Plus firm_city and firm_state firm_website https://acme.vc Also firm_linkedin_url , crunchbase_url , twitter_url firm_aum $250M Assets under management when known investor_contacts [{ "job_title": "Partner", ... }] Names, titles, LinkedIn URLs, emails when available, and check sizes, with Include_Contacts on Who this is for Founders building a raise pipeline, sales teams selling into VC and PE back offices, and analysts mapping which firms fund a sector. If your CRM needs 200 seed funds with war