Ryan Eisenman is the founder of Arch. Arch has raised $77M, latest Series B $52M (2025). Fintech · New York, NY. Backed by Menlo Ventures and Oak HC/FT.
Ryan Eisenman is the founder of Arch. Arch operates in Fintech and is based in New York, NY. Arch has raised $77M, latest Series B $52M (2025). Backers on record include Andrew Adams, Henry DuBose Montgomery, Menlo Ventures, Oak HC/FT.
This founder profile draws on disclosed rounds, filings and investor records in the StartupFundraising database and is updated as new funding is recorded. Founders raising now use profiles like this one to study comparable Fintech journeys in New York — who backed them, at what stage, and how much they raised.
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