Search marketsFind prediction markets by keyword and category, with live odds from Polymarket: each outcome's price and probability, the money traded, when it closes, and VoxOdds' grade for how cleanly it could be traded. Busiest markets first. No API key required.
List trending marketsThe 20 prediction markets with the most money traded in the last 24 hours, with their live odds: a quick read on what people are betting on right now. No API key required.
Get a marketGet one prediction market with its current odds and its hourly price history over the last days, ready to chart or to check how far the odds have moved. No API key required.
Get a market summaryGet a short, ready-to-paste summary of one market in Markdown: the question, the odds, the money traded and links to trade it. Drop it straight into Slack, Notion or an email. No API key required.
Ask a questionAsk in plain English, such as 'Will Bitcoin dip to $77,500 in October?', and get the odds from the one market that answers it. VoxOdds will not guess: when several markets fit about equally well it returns them as candidates instead, so check 'matched' before using the odds. No API key required.
Check a betCheck a bookmaker's price before you bet: VoxOdds finds the prediction market for the event and compares the odds you were offered with the market's probability, giving the expected value per $100, the break-even odds and a verdict. Leave the odds empty to get just the fair price. No API key required.
Get a price quoteFind out what a dollar amount really buys on one Polymarket or Kalshi market right now: VoxOdds walks the live order book and counts the fees, so you get the true average price, the shares, the payout if you win and whether the book is deep enough. No API key required.
Compare Polymarket and KalshiQuote the same bet on Polymarket and on Kalshi, fees and order-book depth included, and see which is cheaper and by how much. VoxOdds only names a winner when a person has checked the two contracts settle the same way; otherwise you get both quotes and the reasons they may differ. No API key required.
Find the best pricesRank every outcome that trades on both Polymarket and Kalshi by where it is cheaper to buy right now, with fees and order-book depth counted for the amount you choose. Only outcomes a person has checked are the same contract on both venues are included. No API key required.
List edge signalsList VoxOdds' ranked research signals: markets where the price is moving fast, looks mispriced or is close to settling, each with a score, a risk level, what to check and what would make it wrong. For research, not a buy list. No API key required.
Get the strategy playbookGet VoxOdds' current playbook: which simple trading tactics its backtests say are working, which to avoid, the live markets that fit them now and the guardrails to follow. No API key required.
Run a backtestTest simple tactics (follow a fast move, fade a fast move, fade extreme prices) against VoxOdds' stored hourly prices and see how often each would have won. You choose how big a move counts and how long to hold. Prices only: fees and fills are not counted. No API key required.
List research notesList VoxOdds' public research notes: the markets it is watching, the side it is researching and why, what would prove it wrong and where the price stands now. No API key required.
Get a research noteGet one VoxOdds research note in full: the thesis, the checks it is waiting on, the price levels to reassess at, its sources and the rules for sizing a position. No API key required.
Get the forecast scoreboardSee how AI forecasts have scored against prediction-market prices on questions that have since resolved: accuracy and Brier score for each model, how often each beat the market, and the most recent scored forecasts. No API key required.
