8 Founders backed by Spark Capital building Fintech (2026)

8 founders backed by Spark Capital and building Fintech, with company, funding, and investor detail. Includes Alpaca and Cardless.

Founders backed by Spark Capital and building Fintech (8)

Founders backed by Spark Capital and building Fintech covers 8 founders on Cardless, Piston and 9fin and 3 other companies. The most common sector is Fintech (8). Members are based in 5 cities, led by San Francisco, CA (4), Chicago, IL (1) and London, UK (1). Companies represented include Alpaca, Kalshi and Vinyl Equity. Every founder below links to a profile with their company, backers, and the filings behind each round.

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