Companies / River Markets
River Markets
San Francisco, California, United States
River Markets provides a prime brokerage platform for trading across prediction-market venues
River Markets, based in San Francisco, California, United States, has 4 investors on file, among them Cherry Ventures, Haun Ventures and humbition. Its latest round on record is Seed, 11 Aug 2026, of 2 rounds. Its site was last checked 13 Nov 2026: site answers.
Funding
2 rounds on recordRound sizes and total raised are on Fundup AI, our sister product for funding data.
Investors
4 investors on file| Investor | Evidence | Type |
|---|---|---|
| Portfolio page | Venture capital | |
| Portfolio page | Venture capital | |
| Page + round | Venture capital | |
| Page + round | Accelerator |
A company is shown only after its own site answers and carries its name. Sites are checked again on a schedule, because domains lapse and get bought. Round stages and dates come from Fundup AI; investor links come from portfolio pages and rounds; other facts name their source when you point at them. How we grade the data
Get River Markets and its investors as data
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$ curl -H "X-API-Key: YOUR_KEY" \
https://api.vcinfo.io/v1/companies/rivermarkets.com/investors
# also
GET /v1/companies/rivermarkets.com
GET /v1/companies/rivermarkets.com/news