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Seed Fintech companies in San Francisco

Companies modernising banking, payments, lending, and financial infrastructure. Filtered to Seed-stage companies headquartered in San Francisco.

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Built from a search like: “Top Seed Fintech companies in San Francisco”

Ranked by current headcount across Seed Fintech companies in San Francisco. Refreshed daily.

  1. 1
    Mayfair· San Francisco, California, United States
    • Seed
    • 310 employees
    • Founded 2021
  2. 2
    CRS Credit API· San Francisco, California, United States
    • Seed
    • 304 employees
    • Founded 2019
  3. 3
    Pioneer Fund· San Francisco, California, United States
    • Seed
    • 279 employees
    • Founded 2017
  4. 4
    Beem· San Francisco, California, United States
    • Seed
    • 195 employees
    • Founded 2020
  5. 5
    Finalis· San Francisco, California, United States
    • Seed
    • 141 employees
    • Founded 2020
Reveal 177 more·100 free credits, no card

Find engineers at Seed Fintech companies in San Francisco

Searching for “engineers at top Seed Fintech companies in San Francisco” surfaces this slice of the market. The list above ranks Fintech companies headquartered in San Francisco whose latest disclosed round is Seed, by current headcount, drawn from public LinkedIn and Crunchbase records. With 182 matching companies in our index, this is a tight read on where the Fintech talent in San Francisco is heating up.

Three filters at once narrows the field hard. The companies that survive all three - Seed, Fintech, in San Francisco - are usually the most targeted recruiting pool a hiring manager can ask for. Senior engineers, founding designers, and product leads here are about to become Fintech’s next operators and angel investors.

Refolk converts this list into a live search. Ask for “senior engineers at Seed Fintech companies in San Francisco hiring” or “founders of Seed Fintech companies in San Francisco who left in the last year” and Refolk returns a ranked shortlist with the evidence behind each match.

How this list is built

Refolk pulled Fintech companies headquartered in San Francisco whose latest disclosed funding round is Seed from public LinkedIn and Crunchbase records, ranked them by current employee count, and kept those with at least 3 employees. The list refreshes once a day.

Last refreshed: Sun, 21 Jun 2026 09:37:12 GMT

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