Login

See mispriced odds before they disappear

Spot mispriced odds across bookmakers using live market data — built for sharper, more informed betting.

Sign in / Sign up

3-day free trial. No card required.

One platform for every part of the workflow.

OddsOtter brings together Arbitrage, Positive EV, and Bet Tracker — helping you find better prices, spot value, and track long-run performance in one place.

Get the technical rundown

Two short reads to get oriented — then head to Guides for everything else.

Arbitrage Betting

See what an arbitrage opportunity looks like, how we spot it, and what to double-check before placing both bets.

Positive EV Betting

Learn what “+EV” means, how we estimate fair odds, and the key caveats to keep in mind when prices look too good.

Simple plans, built for iteration.

Start with a 3-day free trial. Upgrade when you’re ready to track, compare, and repeat your edge.

Free

3-day trial

$0for 3 days

See the full dashboard in action with no credit card required.

Start free trial

Pro

Monthly

US$25/month

Access arbitrage, Positive EV, and bet tracking with monthly billing.

Subscribe

Frequently asked questions