Thatch provides a health benefits platform for employers and employees.
Thatch enables startups to provide health and wellness benefits, including an HSA, a healthcare spending card, billing support, and a compliance dashboard. The company is based in San Francisco, US, and was founded in 2021. In September 2026, it raised USD 108 million in Series C funding co-led by The General Partnership, Index Ventures, General Catalyst Partners, and Andreessen Horowitz, with participation from ADP Ventures, Avid Ventures, Quiet Capital, SemperVirens, Eli Lilly & Company, Paychex Inc., QuantumLight, and Scale Venture Partners.
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