Value edge
EV+
Compare fair probability against what the market offers. Act before the market corrects.
Reads: Fair value vs book price
Sports betting analytics software
Every price, scored against fair value.
PhotonOdds de-vigs 160 bookmakers and ranks what is left: EV+, arbitrage, and steam. Start free with no card.
Liverpool vs Arsenal · home · full time
One market, every book
1.98
2.01
2.08
2.10
Fair 2.03
- Best price
- 2.10 · Polymarket
- Edge over fair
- +3.4%
Illustrative example — sample prices, not a live feed.
Coverage available now, across sharp and soft books.
- 160 bookmakers
- Soccer
- American Football
- Basketball
- Tennis
- Ice Hockey
- Sub-second target move to alert
- EV+
- Arbitrage
- Dropping odds
- Middles
- Odds API
How it works
Three passes turn a wall of prices into a ranked list you can act on.
01
Scan the whole board
PhotonOdds watches 160 books across the live sports roster the moment pre-match prices open.
02
Flag what is mispriced
It surfaces value gaps and moving lines before the market corrects them.
03
Act before it settles
You take the number with the most edge while the window is still open.
Five edges, one board
Each strategy watches something different. The board ranks them together.
Steam
Dropping Odds
Track rapid downward moves driven by sharp money. Ride the steam or wait for it to settle.
Reads: Price movement over time
Locked return
Arbitrage
Opposing books disagree enough that every outcome prices above fair value.
Best price
Odds Comparison
Scan every listed price in one view and take the number that preserves the most edge.
Reads: Every listed price per outcome
Paired lines
Middles
Two books hang different numbers on the same spread. A result inside the gap wins both legs.
Reads: Paired spread and total lines
Why trust it
Scope you can check, targets stated as targets
Live scope you can check against the board. Sports count bound to the live roster. Full methodology ships with the board.
160+
bookmakers monitored
4
sports covered
<1s
target move to alert
5
edge strategies built in
Built for the bettor first
See mispriced lines before they are cleaned up.
Movement cues, value gaps, and the best book price in one fast pre-match view built for sharp individuals.
Repeatable workflows for your group.
Edge review, alerts, and broader board monitoring across your team.
Start free trialBuilt for integration.
Ship pre-match odds into your models, dashboards, and alerting pipelines without scraping.
See the APIDeveloper surface
The same data, your stack
Pre-match odds with fair value attached, over REST plus streaming where it matters. Docs and examples live in the portal.
GET /events/48210/odds/best
{
"outcome": "home",
"book": "Duel",
"price": 2.10,
"fair_odds": 2.03,
"vs_fair": "+3.4%"
}Start your free trial and see the board move before the market does.
No commitment, no hidden setup. Just sharper pre-match insight from day one.