40 bookmakers read every 45 seconds, 24/7
Know your chance of winning before you bet.
Babeth compares every bookmaker with the sharpest odds on the market. For each bet she tells you the real chance of winning, whether the bookmaker pays too much, and how much to stake. No formulas, no spreadsheets.
No card, no commitment. Pro plan unlocked for 14 days.
- ✓Only bookmakers licensed in your country
- ✓Results settled automatically with the final scores
- ✓Cancel in one click
Three steps. Two minutes a day.
Babeth does the maths; you decide.
Babeth works out the real chance
Every 45 seconds she reads 4,000+ markets from 40 bookmakers and takes the sharpest odds as the reference, margin removed. That gives the real chance of winning for every outcome.
She spots the bookmakers that pay too much
When a bookmaker pays more than that chance justifies, the bet shows up in your list with its chance of winning and your edge in %.
You bet the right amount
Babeth sizes the stake to your bankroll and your risk profile, never more than 5 % on one bet. One tap to log it; she settles it with the final score and tells you if you beat the closing line.
60 seconds to understand
Watch Babeth work, from the scan to the settled bet
One real example, replayed on screen. Click a step to pause on it.
Real results, updated every 5 minutes
What if you had followed Babeth?
Every bet she flags is recorded at the odds seen, then settled automatically with the final score. Choose a stake and a period: this is what it would have paid, and what is coming.
What you see on the screen
One list, sorted by edge. Every line answers three questions: how likely is this bet to win, is the price worth it, and how much should I stake.
- Chance of winning — the real probability of the bet, from the sharpest odds on the market, not from the bookmaker selling it.
- Edge — what you gain per euro staked, on average, because the bookmaker pays more than the chance justifies.
- Stake — the amount that grows your bankroll fastest without putting it at risk.
- Closing line — after kick-off, Babeth compares your odds with the closing price. Beating it regularly is the proof that you have an edge.
- Man. City – Liverpool+7.1 %Over 2,5 @ 2.10BetssonChance51 %Stake27 €
- Arsenal – Chelsea+5.8 %Arsenal @ 2.30WinamaxChance46 %Stake16 €
- Alcaraz – Sinner+4.4 %Alcaraz @ 1.451xBetChance72 %Stake33 €
- Lyon – Monaco+2.5 %Lyon +0 @ 2.05UnibetChance50 %Stake10 €
Illustrative example. Live data on your dashboard, with the bookmakers of your country.
What Babeth promises, and what she doesn't
No guaranteed winnings. Ever.
Anyone promising you that is lying. Babeth gives you a mathematical edge; the variance is yours. Bet only what you can afford to lose.
Proof, not stories
Every bet Babeth flags is recorded and settled with the real score, in public. Every bet you log is compared with the closing price. The numbers are shown even when they are bad.
Only legal bookmakers
By default you only see bookmakers licensed in your country. You can widen the list, under your own responsibility.
Simple prices, from 9.90 € a month
Three to ten times cheaper than the alternatives. 14-day trial, no card.
Free
Have a look around
0 € / month
- ✓Bets worth playing, 15 min delayed
- ✓Chance of winning on every bet
- ✓3 bookmakers of your choice
- ✓20 bets in the tracker, settled automatically
Starter
Your country's bookmakers
9.90 € / month
no commitment
- ✓Bets worth playing, refreshed every 45 s
- ✓Risk-free combinations
- ✓Stake sized to your bankroll
- ✓Unlimited tracker, auto-settled
Pro
Every bookmaker
29 € / month
no commitment
- ✓All 40 bookmakers
- ✓Everything in Starter
- ✓CSV export of your bets
- ✓Telegram alerts (Q4 2026)
Sharp
Babeth's own screen
79 € / month
no commitment
- ✓Real chance on every market (4,000+), not only the mispriced ones
- ✓Line-movement alerts on the sharpest bookmaker
- ✓Everything in Pro
- ✓Several bankrolls + API (Q4 2026)
Prices adapt to your country's purchasing power at checkout. · Trial = Pro plan for 14 days, then Free unless you subscribe.
Questions people ask Babeth
Is this a tipster service?
No. Nobody here predicts winners. Proba Bet measures the real chance of each outcome from the sharpest odds on the market and shows you where a bookmaker is paying more than that chance justifies. It is arithmetic, not opinions.
Where does the chance of winning come from?
From Pinnacle, the bookmaker known for the most accurate odds in the world, with its margin removed using three statistical methods. The result is the best available estimate of the real probability, and it is checked against real scores every day on this page.
Can I really win in the long run?
Betting only when the price is wrong gives you a mathematical edge of 2 to 5 % per bet on average. That does not remove variance: you will have losing weeks. The closing line value on your tracker tells you, independently of luck, whether your edge is real.
Which bookmakers do you cover?
About 40, including Pinnacle, Betfair, 1xBet, Betsson, Unibet, William Hill, Marathon, Winamax, Betclic, PMU and Tipico. By default you only see those licensed in your country.
Do I have to connect my bookmaker accounts?
Never. Proba Bet never touches your bookmaker accounts or your money. You place your bets yourself and log them in one tap so Babeth can settle them and track them.
How does the free trial work?
You sign up with your email, no card. For 14 days you have the Pro plan. Afterwards you drop to the Free plan unless you choose a subscription. Nothing is ever charged without your explicit choice.
Can I cancel?
Yes, any time, in one click from your account. You keep access until the end of the paid period.
Is it legal?
Proba Bet is decision-support software: it takes no bets and sells no tips. Betting itself is subject to the laws of your country. The service is reserved for adults, and Babeth will always remind you that gambling carries risks.
What does the Sharp plan add?
The full comparator (the real chance on every market, not only the mispriced ones), line-movement alerts on the sharpest bookmaker, and later several bankrolls and API access. All of it is computed from our own data feed: there is nothing else to subscribe to.
Why is the Free plan 15 minutes behind?
Because a bookmaker often fixes a mispriced odd within minutes. Fifteen minutes is enough to check that Babeth tells the truth, not enough to act on every bet. Paid plans and the 14-day trial are refreshed every 45 seconds.
Try it for 14 days. Babeth is waiting.
Pro plan unlocked, no card asked. If it isn't for you, you leave without saying a word.