Poker Tools & Software
Poker tools & software explained: tracking software and HUDs, GTO solvers, equity calculators, and training sites — what each does and how to choose.
Modern poker is studied as much as it’s played, and the software you use shapes how fast you improve. Four categories cover almost everything serious players rely on: tracking software (and the HUD it powers), GTO solvers, equity calculators, and training sites. This hub explains what each one does so you can build a study toolkit that fits your game.
The four categories at a glance
Each tool answers a different question. Tracking software asks what happened — it records your hands and your opponents’ tendencies. Equity calculators ask how often do I win against a hand or range. Solvers ask what is the theoretically best play in a spot. Training sites ask how do I get better through structured lessons and drills.
| Category | Core question | When you reach for it |
|---|---|---|
| Tracking software & HUD | What happened, and who’s at my table? | While grinding online, for live database review |
| Equity calculator | How often does my hand win? | Quick spot checks, range-vs-range math |
| GTO solver | What’s the game-theory-optimal play? | Deep off-table study of tough decisions |
| Training site | How do I improve, step by step? | Structured learning, quizzes, video courses |
Tracking software and HUDs
Tracking software automatically saves every hand you play online into a personal database. From that database it builds statistics on you and your opponents, then displays the most useful numbers on screen in real time through a HUD (heads-up display). The HUD shows figures like how often a player enters pots or raises before the flop, letting you read unfamiliar opponents at a glance.
These two ideas travel together, so we cover them in two pieces: start with what a poker HUD is and the stats it shows, then read how tracking software works end to end to understand the database behind it.
GTO solvers
A solver is a calculation engine that approximates game-theory-optimal play. You feed it a situation — stacks, board, ranges — and it computes a strategy that can’t be exploited in the long run. Solvers don’t tell you what your specific opponent will do; they tell you the unbeatable baseline, which you then learn to deviate from against weaker players. Read what a GTO solver is and how it works.
Equity calculators
An equity calculator tells you how often a hand or range wins against another, usually by simulating thousands of runouts. They’re the fastest way to settle a “would my call have been profitable?” question, and they pair naturally with pot odds. See how poker equity calculators work.
Training sites
Training sites package improvement into courses, videos, quizzes, and AI-driven practice. They’re the most beginner-friendly entry point because they tell you what to study and in what order. Learn what to look for in poker training sites.
Where to start
If you play online, install tracking software first — your own database is the cheapest, most honest coach you’ll find. If you’re newer, a training site plus the fundamentals in our Texas Hold’em hub will move the needle faster than any solver. Add solvers once you’re comfortable with the underlying math.
Do you need poker software to win?
No — you can beat low and mid stakes with sound fundamentals alone: starting hands, position, and pot odds. Software becomes valuable as you move up: trackers reveal leaks in your own play over large samples, solvers show you equilibrium strategies to study away from the table, and equity calculators check whether a call was mathematically correct.
The order that works: master the fundamentals first, add a tracker to find your leaks, and only study a solver once you understand the concepts it’s optimizing. Tools sharpen a good player; they don’t replace the study that makes one.