Smarkets
Flat 2% commission betting exchange built with modern financial trading architecture.
Smarkets was founded in 2008 by former equities trader Jason Trost and software engineer Hunter Morris in London to disrupt legacy bookmakers with financial-grade exchange architecture. Built on Erlang-based event-driven matching infrastructure, Smarkets operates as an agile peer-to-peer prediction marketplace covering global sports, political elections, macroeconomics, and current affairs.
Distinguished by its industry-defining flat 2% commission structure on net market winnings, Smarkets offers unmatched liquidity and transparent order books. The exchange actively welcomes quantitative traders and high-volume market makers by maintaining transparent APIs and strictly prohibiting account restrictions or limits on winning traders.
In addition to its core peer-to-peer exchange, Smarkets operates SBK, a dedicated mobile sportsbook app launched in 2019 that pipes exchange liquidity and odds into a sleek consumer UI. Supported by venture capital and quantitative backing from Susquehanna Growth Equity, Passion Capital, and Deutsche Telekom, Smarkets maintains operating hubs in London, Malta, and Los Angeles.