Certy prices every game against every sportsbook, shows you exactly where the number is wrong, and posts its call before first pitch — win or lose, nothing gets deleted.
Or just look at tonight’s card — it’s free, no signupReal output from tonight's MLB slate — priced off both starting pitchers and the ballpark. Posted before first pitch, graded after.
Choose your sportsbook once at signup. Every play you tap opens it, with your picks on the clipboard.
The model runs all night on every game and every book, then compares its own number to what each book is offering.
Each play shows our number, the best price available, and the book's hold — so you can see the value, not just take our word.
Build the slip here, place it at your book, and the pick gets graded publicly after the game. Wins and losses both.
No firehose of 200 bets. A short card of plays where the math says the number is wrong — with the reasoning in plain English on every one.
Every week the engine writes a scouting report on the games worth reading — where a team is breakable, what the market hasn't priced yet, and the numbers behind it. Five are free. The rest come with Certy Pro.
Enough to know whether we're any good before you spend a dollar.
Under 50 cents a day. The whole slate, the prop boards, and the research on every game.
Founding members get Certy Pro free through the NFL opener. No card at signup.
Every call is written to a ledger before the game starts and graded after. You can see the whole history — not a highlight reel of good weeks. We also publish how well-calibrated the model is: when it says 30%, those should hit about 30% of the time.
Early access is running on the MLB slate now. Founding members keep Certy Pro free through NFL Week 1.