662 investors backing saas startups from San Mateo, with stage, check size, and contact routes. Includes Andreessen Horowitz and General Catalyst.
176 SaaS investors in our directory list San Mateo as a base of operations. Across the 24 sectors we track in San Mateo, SaaS ranks 1st by investor count. Firms on this page include Jonathan D Root, Dafina Toncheva, Jeff Clavier. San Mateo is one of 13 cities with tracked SaaS investors; San Francisco leads with 711. Each profile links to the firm's stage focus, portfolio companies, and source-cited filings.
All SaaS investors · All investors in San Mateo · SaaS funding in San Mateo 2026 · Investor directory