iPredicta launches US prediction markets price comparison site

iPredicta has launched a comparison platform for US prediction markets, aimed at bringing live prices from multiple venues into a single interface, including Polymarket. The company announced the launch from London.

iPredicta operates an affiliate model, letting users compare prices on its site before continuing to a participating exchange to register and trade. At launch, the company said it tracks dozens of live markets across two venues, with data updating automatically as markets move.

The platform includes market scoring and notifications designed to help users monitor price differences, liquidity and market movements. It also offers plain-English guides for newcomers and an “AI explanation layer” that summarizes a market’s question, resolution criteria and what the current price implies. iPredicta said the AI “produces the words, not the numbers” and “does not set scores, predict outcomes or give trading advice.”

“Prediction markets have grown rapidly over the past 12 months, yet the information people need is still scattered across different exchanges,” said Charlotte Nimmo, founder of iPredicta. “We launched iPredicta because people should not have to piece everything together across several exchanges just to understand what is happening.

“Whether you are well versed in prediction markets or trying them for the first time, iPredicta brings prices and comparisons together in one place, making it easier to follow how markets are changing. It also gives newcomers a clearer way into a category that can look complicated from the outside.”

The launch comes as prediction markets expand across categories including sport, politics, entertainment, crypto and climate. iPredicta cited CertiK’s 2026 Skynet Prediction Markets Report, which said global prediction market trading volume rose from $15.8 billion in 2024 to $63.5 billion in 2025. Nimmo previously ran affiliate betting platform Best of Bets and founded Cavalier Public Relations, according to the company.