Bookmakers don't agree on the odds. That gap is arbitrage.

You can start with as little as a few hundred dollars. Returns scale with what you stake, so the more capital behind it, the more each opportunity is worth.

Quickly. Gaps often close within minutes, sometimes faster. Alerts go to Telegram for exactly this reason.

Very likely. Bookmakers monitor for this and restrict stake sizes or close accounts. We'd be misleading you to suggest otherwise.

No. We're a data service. We identify and send you pricing differences; every decision and every bet is yours. We never touch your money or your bookmaker accounts.

It's instant and works on every device without you installing anything of ours. Efficiency is what matters most when opportunities are short-lived.

Anyone who joins the waitlist and subscribes when we open keeps the price they signed up at, for as long as they stay subscribed. Prices will likely go up as coverage and features grow. Founding members are not affected.

Australian — AFL, AFLW, NRL, NRLW, A-League and the Australian Open. These are on every plan.

Everything else, on Plus and Pro — Premier League, La Liga, Serie A, Bundesliga, Ligue 1, Champions League, MLS and the World Cup; NBA, WNBA, NFL, MLB and NHL; and the ATP tour, including all four majors, the Masters events and the Finals.

Thirty-two leagues in total. Out-of-season leagues simply return nothing until they start again, and we add competitions as our data provider does.

Head to head and totals, on every plan. Totals here means the score itself — points, goals or runs. Draw-no-bet counts as head to head, so it's included too.

Importantly, that's every line the bookmakers publish, not just the main one. A match might have one headline total and twenty alternates above and below it. Most odds tools only carry the headline. The alternates are where the majority of arbitrage turns up, because they move less and go stale more often — both of the examples at the top of this page were alternate lines.

Plus adds other totals — tries, corners, shots and shots on target, aces, games, sets and touchdowns — plus team totals.

Pro adds first and second half markets, and player props: points, rebounds, assists and threes in basketball, and the full batter and pitcher markets in baseball.

We only carry markets with exactly two outcomes, because that is what an arbitrage needs. First tryscorer and "20+ points" milestone markets have many outcomes and no opposite side, so they can't be arbitraged and we don't pretend otherwise.

Core sends every arbitrage we find up to 2.5%, Plus up to 4%, and Pro has no limit. The cut-off is on the size of the edge, not on how many alerts you get.

We'd rather say this plainly than have you find out later. Most of what we find sits between 0.5% and 3%, so Core covers the majority of it. The larger ones are genuinely rarer — and worth being careful with, since an unusually large margin is sometimes a bookmaker pricing error, which can be voided after you've placed. Every alert above the usual range is flagged for checking.

Not at launch. +EV is built and priced into Pro but isn't live yet, and we'd rather say so than list it as though it already works. Pro subscribers get it at no extra cost when it ships.

It's also different to arbitrage betting. An arb locks in a return; +EV is a positive expectation that only shows up across hundreds of bets, and you can lose money for weeks while doing everything right.

Not yet. We're still finalising bookmakers, so some may be added or removed before launch.

We don't have a launch date yet. We're still getting the software properly ready for customers. Join the waitlist and we'll email you with updates. No credit card, no commitment.