TataEdge
The edge calculator for sports prediction markets.
Find pricing gaps between Polymarket and top sportsbooks — updated every 2 hours.
How It Works
STEP 01
We scan every 2 hours
Sports events from 20+ markets via Polymarket and The Odds API.
STEP 02
We calculate the edge
PM fee-adjusted net edge = SB prob − PM ask − spread − fee.
STEP 03
You capture the opportunity
Sort by edge size, click to chart, act before the market corrects.
Built for Edge Seekers
I'm a PM trader
Find underpriced YES/NO tokens vs sportsbook consensus. When the sportsbook line implies 62% but Polymarket asks 55¢, that gap is your edge.
I'm a sports bettor
Confirm your edge with a second market reference. If Polymarket agrees with your read on a game, you have convergence. If it disagrees, you have an opportunity.
Pricing
Start free. Upgrade when you need real-time data.
50 early-bird spots
Pro
$19/ month$39
- •Real-time scanner (no delay)
- •Unlimited market views
- •Full chart history (1h / 4h / 1d)
Get Early Access
Be the first to find cross-market edges.