Solver-accurate, not AI guesses.
Every decision comes from a fully-solved GTO library built in PioSOLVER and audited for low exploitability. No language model is ever in the decision path.
Real-time GTO study tool
Train your game against solver-perfect GTO — in real time.
Specter reads your table and surfaces solver-accurate GTO decisions the moment it's your turn, so you can study spots as they happen, review your lines, and build real GTO instincts. One computer. Browser-based. About ten minutes to set up.
No capture cards, no second PC. Works with any site through a guided screen map.
You are responsible for understanding and following the rules and terms of service of any site, app, or game you use.
Live · Specter
BB vs BTN · SRP · 100bb
What it is
A solver in the loop — not a guess.
Every decision Specter shows comes from a fully-solved library, served the instant it's your turn.
Real-time, on one computer.
Share your table in the browser; Specter classifies the spot and serves the GTO play instantly — no capture card, no second machine.
Multi-street, deep-stack coverage.
Full flop-turn-river solutions across stack depths and single-raised, 3-bet, and 4-bet pots — not just preflop charts.
Honest by design.
Every spot shows something. Where a spot falls outside the solved set, Specter tells you plainly instead of guessing or defaulting to a fold.
How it works
From blank screen to GTO play in three steps.
Map your table once.
A guided ~10-minute setup draws the regions Specter reads. Works on any site.
Share your screen.
Specter reads the board, your hand, positions, and stacks in real time — entirely in your browser.
Study the GTO play.
The solver-accurate decision and its frequencies appear the moment it's on you, so you learn the why, not just the what.
You are responsible for understanding and following the rules and terms of service of any site, app, or game you use.
Why Specter
Built for how you actually study.
- One computer, browser-based
- Guided setup in ~10 minutes
- Full multi-street GTO, not preflop-only
- Deep-stack coverage through 200bb
- Never fabricates a play and never shows a blank
Pricing
Simple, clear pricing.
$0
Preflop GTO only. No card required. Keep it as long as you like.
- Preflop GTO ranges
- No credit card required
- Keep it as long as you like
$149/mo
$99/mo locked in permanently for waitlist members
Full multi-street GTO, every spot. Cancel anytime.
- Full multi-street GTO — every spot
- Flop, turn and river across SRP, 3-bet and 4-bet pots
- Cancel anytime
Simple, clear pricing. Annual plans at a discount at launch. Cancel anytime from your account — see our Refund & Cancellation Policy.
What Specter is — and isn't
Specter is an educational GTO study and training tool. It helps you learn and review game-theory-optimal poker strategy. It does NOT guarantee winnings, profit, or results of any kind — poker outcomes depend on many factors outside any software's control. You are responsible for understanding and following the rules and terms of service of any site, app, or game you use. Specter is not affiliated with, endorsed by, or connected to any poker platform.
FAQ
Questions, answered.
What is GTO?
Game-theory-optimal play is the mathematically balanced baseline a solver computes — the strategy that can't be exploited. Specter surfaces that baseline so you can study it.
Is Specter allowed where I play?
Specter is built as a study and training tool. Sites set their own rules about software use, and it's your responsibility to read and follow the terms of any platform you play on.
What sites does it work on?
Any site. You draw a quick screen map once during setup so Specter can read your table.
What's the difference between Free and Pro?
Free gives you preflop GTO ranges. Pro adds full multi-street solutions — flop, turn, and river across single-raised, 3-bet, and 4-bet pots.
Do I need special hardware?
No — one computer and a browser. No capture card, no second PC.
How long is setup?
About ten minutes, guided step by step.
Can I cancel anytime?
Yes — from your account, whenever you like.
What's your refund policy?
New Pro subscribers can request a full refund within 7 days of their first payment. After that, monthly payments are non-refundable, but you can cancel anytime and keep access through the end of your billing period.
Is my screen private?
Draft — pending architecture verification · not shown publicly until confirmed
Yes — your table is read in your own browser, and Specter sends only abstract game state (cards, positions, stacks) to serve a decision, never images of your screen.
Lock in $99/mo before launch.
Join the waitlist and keep early-access pricing for as long as you're a member.
Join the waitlist