HillStar

Y Combinator

Website: hillstar.ai.

LinkedIn: hillstar-ai.

Sectors: B2B, GovTech, Big Data, AI.

Based in: San Francisco, United States.

Team: 2 people on the team page.

On Recent Funding since: Oct 29, 2026.

Signals

Website registeredDec 8, 2025 (11 months old)

Sources and API

Every amount links to the page it came from. * Estimated from an accelerator's published standard deal, not a company-specific disclosure. How Recent Funding sources and verifies funding data. The same data as JSON: /api/v1/companies/hillstar (get a free API key).