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Prediction Markets

Every prediction market, one tape.

Polymarket, Kalshi and PredictIt — aggregated into one live tape with Level 2 order books and a read on where the liquidity actually sits. When the same outcome is priced differently across venues, you see the gap before it closes.

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✓ 7-day free trial for new members✓ Pause or Stop Anytime✓ 100+ sportsbooks & apps

2
Venues, one tape
Level 2
Order-book depth
Live
Cross-venue gaps
Live
Tape refresh

Every view of Prediction Markets

Table viewImplied %, 24-hour volume and the move, market by market.
TradersThe on-chain traders: positions, win rate and results.
TerminalOne market in depth: the Level 2 order book and quick stats.
Market detailOne market opened: price, volume, liquidity and when it closes.

Every venue, on one tape

One live feed across every major prediction-market venue — no tab-flipping, no missed price.

PolymarketKalshi

What you get

◎One tape, every venue

Polymarket, Kalshi and PredictIt in a single live feed — no more flipping between tabs to compare the same outcome.

▲See the gap first

When a market is priced differently across venues, Sharp App surfaces the discrepancy the moment it opens — before the liquidity closes it.

⦿Read the liquidity

Level 2 order books show where the real depth sits, so you know whether a price is genuine or a thin quote about to move.

How the tape reads
ImpliedMarketVenue
99.1%Keiko Fujimori · Peru PresidentPolymarket
99.0%Egypt to advance · knockoutsPolymarket
98.2%Next G7 leader to leaveKalshi

An example row. Members see the full cross-venue tape — every market, every venue, refreshed live.

Inside the tool

How Prediction Markets works

The live tape

Every venue, one feed

Polymarket, Kalshi and PredictIt stream into a single live tape. No tab-flipping to compare the same outcome — every venue’s price sits side by side, refreshed live.

Pro tip: watch the tape, not the tabs — a cross-venue gap shows up here before anyone flipping between sites can catch it.

The Terminal

Level 2 depth, on every market

The Terminal breaks any market down to its Level 2 order book, depth visualization, and a book read on where the liquidity is loaded — the pro trading view across every venue.

Pro tip: thin depth means the price moves against your size — scale your position to the liquidity that’s actually there.

Traders & their books

Follow the sharpest money on-chain

See every top trader’s full book — their open positions, their realized results and their win rate, live from Polymarket. Found one who’s consistently right? Open the same market at the venue in a tap. Sharp App shows you the book; you place the trade.

Read the traders whose results hold up over hundreds of positions, not the ones on a run — then make your own call.

Prediction Markets is included in every plan — with the whole toolkit.

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✓ 7-day free trial for new members✓ Pause or Stop Anytime

How to use it

1

Watch the tape

One live feed of every venue — no tab-flipping to find where a market is priced.

2

Spot the gap

When the same outcome diverges across venues, the discrepancy is flagged instantly.

3

Take the better side

Check the order-book depth, then act on the mispriced venue before it corrects.

Pick your plan

Pricing built for the way you actually bet.

Same real-time Sharp App toolkit on both plans. Ultimate-only: Live, In-Game Arbitrage + Priority Coaching & Support.

Core

Real-time +EV betting tools with arbitrage, insights, and multi-sportsbook coverage.

$399.99/year

Billed annually. Save 52% vs monthly.

  • Real-time Arbitrage Tool
  • Odds from Circa, Pinnacle & 100+ Sportsbooks and Apps
  • Real-time Streaming Odds & Betting Data
  • +EV Props from the Proptimizer & Pick’em Tools
  • Prediction Markets — Polymarket, Kalshi & PredictIt
  • EV Tracker — every +EV play ranked
  • Odds & Markets Screen, Every Market Side by Side
  • Sportsbook Liabilities with The Sharp Report
  • Predictions, Trends & Betting Handles
  • Find +EV Bets Anywhere with Sharp App Mobile
  • Premium +EV Discord Community & Coaching
Start Core Free Trial →
Best value

Ultimate

Everything in Core, plus Live, In-Game Arbitrage and Circa + Pinnacle odds.

$799.99/year

Billed annually. Save 63% vs monthly.

  • Live, In-Game Odds, Arbitrage Bets, & In-Play +EV
  • Priority Coaching & Support
  • Odds from Circa, Pinnacle & 100+ Sportsbooks and Apps
  • Real-time Streaming Odds & Betting Data
  • +EV Props from the Proptimizer & Pick’em Tools
  • Prediction Markets — Polymarket, Kalshi & PredictIt
  • EV Tracker — every +EV play ranked
  • Odds & Markets Screen, Every Market Side by Side
  • Sportsbook Liabilities with The Sharp Report
  • Predictions, Trends & Betting Handles
  • Find +EV Bets Anywhere with Sharp App Mobile
Start Ultimate Free Trial →

★ The only plan with Live, In-Game Arbitrage.

Pairs well with

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Every +EV bet, sized and ranked.

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Every line, every sportsbook, side by side.

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Sharp App Sharp Report

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The sportsbook’s liability sheet, in your pocket.

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Not emotionally.

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