Flex is a financial services company that provides analysis, integration, and management solutions for HSA/FSA payments.
Flex has raised $15.0M in total funding. The most recent round was Series A. The last funding was announced in September 2025.
Flex's investors include Y Combinator, SV Angel, Liquid 2 Ventures, First Round Capital, Precursor Ventures.
Flex is headquartered in San Francisco, United States.
Flex is a financial services company that provides analysis, integration, and management solutions for HSA/FSA payments.
Flex is at the Series A stage.
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"Flex — Funding & Investors." VCBacked, September 2, 2025, https://www.vcbacked.co/company/flex. Accessed September 2, 2026.
VCBacked. (2025). Flex — Funding & Investors. Retrieved September 2, 2026, from https://www.vcbacked.co/company/flex
{{cite web |title=Flex — Funding & Investors |url=https://www.vcbacked.co/company/flex |website=VCBacked |access-date=September 2, 2026}}Profile data sourced and verified per the VCbacked methodology · Last funding round dated