Analyze your Stats. Find your Leaks. Improve your game.

PokerDataOS is a web poker tracker and study platform for MTT, Cash and Spins. It imports your Hand Histories, calculates your Stats, ranks your possible Leaks by priority, and brings the Hand Replayer, preflop Trainer, sessions, mental analysis and Bankroll together in one place.

A poker tracker reads your Hand Histories and turns them into Stats: how often you put money in the pot, raise, 3-bet or go to Showdown, among others. With a large enough sample, those Stats reveal patterns in your game that you cannot see hand by hand, and help you decide what to study.

You can import No Limit Hold'em Hand Histories as .txt files, several at once, a ZIP or a folder. The system detects the room and format automatically, and room support grows with every update. If a file is not supported yet, the import tells you instead of loading incorrect data.

No. PokerDataOS runs in your browser. The hands you import are processed in your own browser; opponent names, hand text and chat are never stored, and for opponents only the cards they showed at showdown are kept.

A Leak is a repeated pattern that costs you value, for example opening too many hands from a position or folding too often to a 3-bet. The Leak Detector compares your Stats with reference targets, where they exist for your format, and ranks deviations by evidence, trend and recurrence. If the sample is not large enough, it says so instead of flagging a Leak.

VPIP is the percentage of hands in which you voluntarily put chips in Preflop. PFR is the percentage of hands in which you raise Preflop. 3-bet is the percentage of times you re-raise when you face a first raise and have the option. Together they describe how wide and how aggressive your Preflop game is.

Full guide: VPIP, PFR and 3-bet →

A good starting point is VPIP and PFR, RFI by position, 3-bet and Fold to 3-bet, blind steals and defense, C-bet on the Flop and Turn, and WTSD and W$SD for Showdown. No Stat works on its own: read it with its sample and alongside the others.

WEEK compares the current ISO week with the previous one, MONTH the calendar month with the previous one, and 10K your last 10K hands with the 10K before them when the sample is large enough.

It is not a Solver: it does not calculate the solution for every spot. The preflop Trainer is based on GTO analysis: MTT and Cash use GTO reference ranges, and Spins uses a heuristic engine. Every drill shows its source and, when there is no data, no decision, EV or frequency is invented.

Guide: Tracker, HUD and GTO Solver →

No. PokerDataOS does not display a HUD over your tables or offer real-time assistance. It analyzes your own histories, uploaded after you play, for off-table study.

Checkout shows the payment methods active at that moment. Provider payments are confirmed when the provider reports the charge; manual payments, after review. Plans are activated on the server, never from the browser. Card payments are coming soon.

Yes. There is no minimum term: you can cancel whenever you want by requesting it before the next period, and your plan will not renew. The conditions are in the Terms.

Access requires authentication and data rules are per user. You can export your data from Settings.