YC P26
River Markets
Prime brokerage for prediction markets
About
River Markets is the prime brokerage for prediction markets. We aggregate every major event-contract venue into one account, giving professional traders best execution, portfolio and order management systems, and a unified API.
Founders
- Oscar Levy
Family Office Investors
Altss tracks family office allocations to YC-backed companies. Request access to see which family offices have invested in River Markets.
See family office activityIndustry & Focus
FintechTrading