Y Combinator Startups in the San Francisco Bay Area 2026
Summary
This page lists Y Combinator startups based in the San Francisco Bay Area for 2026. It highlights a large set of active and acquired companies, many of which sell SaaS, developer tools, HR software, fintech, AI, and other enterprise software products. The page functions as a startup directory rather than a news story about a single event. For readers tracking the software market, it provides a useful snapshot of notable YC-backed vendors and their positioning.
Classifications
industries
Fintech & Banking
applications
Accounting and Taxes
AskAI Classifications
Labels
SaaS
Digital Experience Platform
MarTech
Linked Companies
Optimizely
$250M to $500M
Algolia
$100M to $250M
Checkr
$500M to $1B
Flexport
$1B+
Deel
$500M to $1B