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One venue or all of them? That picks your terminal. Kalshi Pro for Kalshi only. Kairos for Kalshi, Polymarket, and Predict.fun in one book, free. Live data.

Compare Kalshi vs Polymarket on fees, regulation, liquidity, settlement, and U.S. access. See which venue fits your trading workflow in 2026.

A Polymarket MCP server connects AI clients to market data or trading tools. Compare current options, access levels, and security controls.

The Kalshi API supports market data and trade execution through REST, WebSocket, and FIX. See when to build and when to use Kairos.

A Kalshi bot automates prediction market trades via the official Kalshi REST API. Here is how they work, who builds them, and what most traders use instead.

The Kalshi app lets traders buy and sell event contracts on iPhone and Android. See how mobile trading works, what it covers, and where it falls short.

Polymarket bots use the CLOB API to trade around the clock. Compare 5 strategies, required infrastructure, real risks, and the terminal alternative.

Compare 4 Polymarket analytics tools for trader data, PnL, dashboards, and execution: Kairos, Dune, Polymarket Analytics, and Hashdive.

Polymarket taker fees run $0 to $1.75 per 100 shares. Only geopolitics is free. No fees on winnings. Fee formula, full August 2026 table, and Kalshi comparison.

A prediction market API can stream prices, order books, trades, and account data. Compare native and unified access before you build.

Kalshi gives traders an order book and limit prices. FanDuel gives bettors sportsbook lines and a bet slip. Compare markets, execution, and fit.

A Kalshi MCP server connects an AI agent to live markets and trading tools. Compare current options, security controls, and the terminal alternative.

Yes. Kalshi is a CFTC-regulated U.S. exchange. See what that protects, what it does not, and the trading risks to know before using it.

The Polymarket API covers market data, order execution, and real-time streams. Here is what it takes to build against it, and when to use a terminal instead.

Polymarket cleared $10.6 billion notional in March 2026 and now runs a CFTC-regulated US exchange. Real venue, real depth, new taker fees. The trader's review.

Kalshi vs DraftKings comes down to exchange trading versus sportsbook betting. Compare pricing, markets, execution, and the right fit.

The DraftKings Predictions app offers regulated event contracts in a familiar interface. See its markets, user reports, risks, and trader fit.

Kalshi review 2026: a CFTC-regulated prediction market. Real fees, real markets, real execution, and how serious traders trade Kalshi through Kairos.

The FanDuel Predicts app makes event contracts easy to trade. See its markets, regulation, limits, and fit for active prediction market traders.

The 3 best Polymarket alternatives are Kalshi, Hyperliquid, and Predict.fun. Compare access, settlement, and trading tools for each venue.

Novig alternatives in 2026: Novig is a real CFTC exchange now, but it is one sports-only book. Kalshi and Polymarket run deeper. Kairos trades both.

Yes. Novig's Ludlow Exchange won CFTC designation June 16, 2026 and launched August 4 in 47 states. Real dollars, federal clearing, four contested states.

Novig review, August 2026: a CFTC-regulated sports exchange with tiny taker fees, $148.4 million traded in week one, and books still thinner than Kalshi's.

Polymarket is real. The original platform is not CFTC-regulated; the US exchange earned CFTC approval in December 2025. Documented insider trading in 2026.

Polymarket vs Robinhood comes down to market depth, access, fees, and workflow. See which prediction market setup fits the way you trade.

The Polymarket app offers live event trading on iOS and Android. See its mobile strengths, platform limits, risk, and the terminal alternative.

Kalshi alternatives in 2026: Polymarket leads on volume, Hyperliquid is growing fast. Serious traders run both alongside Kairos, the terminal for all of them.

Kalshi fees peak at $1.75 per 100 contracts at 50 cents. The formula, fee schedule, maker costs, deposit fees, and how Kalshi compares to Polymarket.

Robinhood's prediction markets run on Kalshi's exchange. Robinhood charges a flat 2 cents and hides the order book. Kalshi direct opens it. Kairos arms it.

Kalshi ran $37.7 billion in July 2026, roughly 74 percent of the category. Polymarket has the widest menu. The full ranking, by liquidity and cost, not promos.

The best tools for Polymarket in 2026, compared: the Kairos terminal, free whale tracker and leaderboard, analytics, copy trading, and APIs.

PredictIt alternatives in 2026: PredictIt lives, but the $3,500 cap and politics-only list remain. Kalshi and Polymarket trade real size. Kairos trades both.

The PredictIt app runs through its mobile website for political event trading. See its contracts, fees, limits, and better tools for active traders.

The best prediction market tools in 2026, from our verified census of all 288: which venues each covers, whether it can execute, and what it costs. APIs, whale trackers, bots and terminals.

Kalshi tools cover execution, portfolio tracking, APIs, sizing, and research. Compare 5 tool types and choose the right stack for your trading.

Polymtrade puts Polymarket markets and trading in a mobile app. Compare its app-store record, single-venue scope, and fit for serious traders.

ProphetX review, updated August 2026: a CFTC-regulated sports exchange charging 2 percent of net winnings, zero on parlays, with liquidity as the open question.

ProphetX alternatives in 2026: ProphetX is CFTC-regulated now, but sports-only and peer-to-peer. Kalshi and Polymarket carry the depth. Kairos trades both.

Manifold Markets alternatives in 2026: Manifold is play money by design. Kalshi and Polymarket settle in real dollars, and Kairos is the terminal for both.

ForecastEx is Interactive Brokers' CFTC-regulated prediction market. One cent per contract, 3.80% interest on positions, thin books. The trader's review.

Polysights Review - AI Analytics for Polymarket Traders

Polysights, reviewed: 30+ custom Polymarket metrics, AI market summaries, an insider finder, and the two things it does not do. What the tool is, who it fits, and where the trade actually gets executed.

Betmoar Review - The Discord-Native Polymarket Terminal

Betmoar, reviewed: the zero-fee web terminal and official Polymarket Discord bot, its UMA dispute dashboard and news feed, what the volume claims actually say, and the one venue it cannot see.

Hashdive Review - It Is Unusual Predictions Now

Hashdive was acquired by Unusual Whales and became Unusual Predictions. What happened, what the smart-money screener does now, what its Smart Scores measured, and where the tracking-to-trading gap still sits.

River Markets Review - The $8.5M Bet on Prediction Market Infrastructure

River Markets raised an $8.5M seed led by Haun Ventures to build execution and risk infrastructure for prediction market trading firms. What is live today, who it is for, and how it compares to a trading terminal anyone can use.

Fireplace is shutting down. Trading ends 15 August 2026 and the app goes offline after 30 September. You do not have to sell: here is how to migrate your positions and cash intact, and where its traders go next.

The best prediction market apps in 2026, compared on real fees, liquidity and API access instead of signup bonuses. Kalshi, Polymarket, Robinhood and 5 more, plus what pro traders use on desktop.