GTO Quant
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Find your leaks. Win more pots.

Import a CoinPoker hand, see the EV you lost at each decision, then drill in the trainer until the better play sticks.

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  • Real solver, not AI estimates
  • Every solve shows how close to GTO it got
  • No install, runs in your browser
See how it works ↓

Solver strategy view: BB vs BTN SRP, A♠K♠Q♠, BB facing a 33% bet

How it works

From your own hands to better decisions.

01

Import a hand

Load your CoinPoker hand histories. Heads-up postflop decisions get solved; multiway hands are listed, not solved. PokerStars and GGPoker are coming soon.

In the beta
Import dialog: a CoinPoker hand-history file with 366 hands, playable hands listed, and the note that hands never leave the browser
Real app screenshot: importing a CoinPoker file (beta build).
02

Find your mistakes

Every heads-up postflop decision gets its EV loss in big blinds. Start with your biggest mistake and follow the solver's line from there, street by street.

In the beta
Analyze, a real CoinPoker hand, decision 1 of 3 on the flop (T♦ A♥ 6♠, 171bb behind): hero called a 13.3bb bet with Q♣T♠ and the app flags it BLUNDER. Calling lost 6.84 bb versus folding, the best answer; raising 150% pot would lose 21.45 bb. Solved to about 1% exploitability with estimated preflop ranges.
Real app screenshot: in a real hand, calling this flop bet on T♦A♥6♠ with Q♣T♠ cost 6.84 bb versus folding (solved to ~1%, estimated preflop ranges).
03

Train until it sticks

Drill in the trainer: preflop, postflop and full-hand drills scored against solver data, with the EV loss of each choice, not just right or wrong.

In the beta
Train: a postflop drill decision scored against solver data, showing the EV loss of the choice
Real app screenshot: postflop drill feedback (beta build).
A real solve

Pick an action. This is actual solver output.

Output from the GTO Quant solver. Solved to within 0.30% of pot of GTO.

Loading the solve…
Heads-up postflop spots you configure: your board, ranges and bet sizes.Tap a hand to see its mix and EV.
What you can study

Five ways to study your game.

Solver

Build heads-up postflop spots: your board, ranges and bet sizes, at the stack depth you played. Strategy grid, EVs and every runout.

Hand review

Import CoinPoker hands and see the EV lost at each heads-up postflop decision, with the solver's line from there.

Trainer

Preflop, postflop and full-hand drills scored against solver data, with EV-loss feedback on every choice.

Preflop charts

Push/fold charts with ICM variants, plus labeled approximate cash 100bb charts.

Range and equity tools

Range builder, equity calculator, odds calculator for up to 9 hands, poker math.

Coming soonRoadmap

  • The presolved library: common flops solved ahead of time, each stamped with its accuracy
  • More hand-history sites: PokerStars and GGPoker
  • Node-locking
  • Postflop ICM for tournaments
  • Aggregate flop reports, shareable solve links, more trainer drills
  • Drill the exact spot from a hand you imported

We only call something live once it ships.

“I play online and wanted to find the leaks in my own hands with a real solver: see where I lost EV, then drill until the better play stuck. So I built GTO Quant.”

Justin, builder of GTO Quant
FAQ

Questions

How does GTO Quant help me win more pots?

It shows you where you lost EV in your own hands, decision by decision, and lets you drill preflop, postflop and full-hand spots in the trainer, scored against a real solver. You study your actual mistakes and make better decisions next session.

Which sites can I import from?

CoinPoker hand histories at launch. PokerStars and GGPoker are coming soon.

Is this a real solver or AI estimates?

A real solver. GTO Quant runs a CFR-based solver (Discounted CFR) in your browser and shows the exploitability of each solve, so you can see how close to equilibrium it got.

When does the beta open?

Soon. We're finishing the launch build. Join the list and we'll let you know the day it opens.

What will it cost?

We plan a free tier and one paid plan. We'll share prices before anything is charged.

How long do solves take?

It depends on the tree and stack depth. As a guide, one real hand took about 110 seconds at 32bb and about 6 minutes at 99bb on a recent laptop (Apple M4). Wide custom trees can take longer. You'll see the strategy forming while it solves.

Does it solve multiway pots?

No. The solver is heads-up postflop. Multiway hands in an import are listed but not solved.

Will it work on my phone?

GTO Quant is built for a laptop or desktop browser. Solving is heavy work.

Can I use it while I play?

No. GTO Quant is for off-table study only. Using any solver during play breaks most sites' rules.

Are my hand histories uploaded?

No. Hand histories are processed in your browser. This site uses standard web analytics (Google Analytics and Cloudflare) to count page visits. They never see your hands.

Beta list

Get in on the beta

Join the list and we'll let you know when the GTO Quant beta opens.

We'll use this to tell you when the beta opens. No spam.

We only use your email for GTO Quant beta news. We never sell your email. Signups are processed by our form provider, Web3Forms. Privacy