GTOPokerGTO Solver
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Master GTO Poker

Interactive tools, solver-backed training, and structured courses. Build an unexploitable strategy from preflop to river.

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Everything You Need to Dominate

Professional-grade GTO tools designed for players at every level.

Range Wizard

Interactive 13×13 hand matrices for every position, stack depth, and scenario. See exactly what to open, call, 3-bet, or fold.

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Spot Trainer

Practice curated postflop prompts with instant baseline feedback and local progress tracking.

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Equity Calculator

Calculate hand vs hand, hand vs range equity with Monte Carlo simulation. Make math-based decisions at the tables.

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GTO Solver

Run browser-based wasm-postflop analysis and inspect EV-driven strategy outputs.

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Structured Courses

From basic rules to advanced solver theory. Level up with courses tailored to your skill level.

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Core Tools

Solver

Analyze postflop spots in-browser with the wasm solver.

Open
Ranges

Explore curated 13x13 preflop baselines by position.

Open
Trainer

Practice spots with curated baseline feedback.

Open
Equity

Run fast hand-vs-hand and hand-vs-range simulations.

Open

Start Improving in 3 Steps

1

Choose Your Tool

Pick the Range Wizard, Spot Trainer, Equity Calculator, or start a structured course.

2

Practice with Feedback

Get instant feedback against curated study baselines and review relative gaps.

3

Level Up Your Game

Track your progress, patch leaks, and build an unexploitable strategy over time.

GTO Insights from Solver Data

Real data from our solver analysis of postflop scenarios. See what the math says about optimal play.

120+
Solver Scenarios
8.0 bb
Worst Single Mistake
5
Positions Analyzed

Top 5 Costliest Postflop Mistakes

HandBoardGTO PlayWorst PlayEV Cost
Tc6c9h8s3cbet_200Check8.0 bb
AhTh9h8h2callinCheck8.0 bb
AsKsQhJs2dBet PotCheck6.0 bb
KhQhAh5h2hOverbet 150%Check5.0 bb
Ts6s9s8s7hBet 75%Check4.0 bb

GTO Open Range Width by Position (100bb)

UTG14%
MP18%
CO26%
BTN42%
SB35%

Scenario Difficulty Distribution

49
Medium
49
Hard
22
Easy

Average EV Loss by Board Texture

dry board
1.0 bb
37 spots
wet board
1.7 bb
17 spots
flush draw
1.5 bb
23 spots
straight draw
0.8 bb
9 spots
paired board
0.4 bb
4 spots
monotone
1.5 bb
5 spots

Frequently Asked Questions

What is GTO poker?▾
GTO (Game Theory Optimal) poker is a mathematically balanced strategy that cannot be exploited by opponents. It's based on Nash equilibrium concepts from game theory, ensuring you play optimally regardless of what your opponents do.
Is PokerGTO Solver really free?▾
Yes. The public tools can be tried without a credit card. Quick 10 and Daily Challenge provide 10 spots per session; each tool shows its available features directly.
Do I need to know poker to use this?▾
Not at all. Our structured courses start from the very basics. The Range Wizard and Spot Trainer are designed to be intuitive for beginners while still providing value for experienced players.
How is this different from other poker tools?▾
PokerGTO Solver combines range charts, curated scenario practice, equity calculation, structured courses, and a separate browser solver for exact calculations under configured assumptions.
Can I use this on mobile?▾
Yes, PokerGTO Solver is fully responsive and works great on phones and tablets. Practice your GTO strategy anywhere, anytime.

Ready to Level Up Your Game?

Join thousands of players improving their GTO strategy every day.

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Poker Terms

Complete glossary with 40+ terms

Strategy Blog

GTO articles & tutorials

GTO Solver

Browser-based postflop solver

Free Courses

Structured GTO learning paths