Predict Radar
Independent news & educational hub of prediction markets, covering platforms, odds, and research across politics, sports, elections, and crypto, with daily guides and market analysis.
News & Aggregators
Fireplace Alternatives (2026)
Compare the top 5 platforms similar to Fireplace. Match on features, US legality, and crypto support to find the right fit for your trading style.
Ranked by shared features with Fireplace. Last updated August 2026.
HoodWars
Daily PvP token battles — equities, memes, and global crypto. Stake USDG from your arena balance, fight for 24 hours, winners take the losing side's pool.
Prediction Markets
Prediction Bubbles
The busiest open Polymarket and Kalshi markets on one live bubble board, sized by volume and colored by probability, with a free embeddable widget and no signup.
Analytics
Marketlens
Marketlens is a historical data API for Polymarket prediction markets. It covers the full market catalog with tick-level order book depth, trades and candles, so sports, weather, earnings and rates markets carry the same book history as the crypto up/down markets, starting March 2026. The Python SDK reads it straight into dataframes or parquet, and includes a backtesting engine that replays the real book with queue position, latency, slippage and settlement delay, so results reflect fills you could actually have got. Free tier available, paid plans from $39/mo.
O
OddSage
Paper-only prediction-market research platform. Paste a Polymarket URL to review market rules, resolution sources, quotes, spread, liquidity and freshness, then prepare and document a historical paper test. No wallet connection or live order execution.
AnalyticsPrediction Markets
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