Post-plant mistake
−58%
frostdrift
New
Match debriefs with win probability
Upload your CS2 demo. See what every mistake cost.
Replay your match on a 2D radar. The AI coach ranks the mistakes that lost rounds by how much win chance they cost, and each one takes you to that moment in one click.
- Runs in your browser, nothing to install
- MM, Premier, FACEIT and HLTV demos
- Replay and stats are free
Match flow
See where the match turned.
Every round as a win-probability curve. In this match the team that started T went into halftime 4–8 down, then won seven rounds in a row to take it 13–11.
Started T
13:11
Started CT
First half
Second half
How it works
From upload to progress in four steps.
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01
Drop your demo
Drag in a matchmaking, Premier, FACEIT or HLTV demo. Zip, rar, gz, bz2 and zst archives work too, even with several maps inside.
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02
Watch it round by round
Players, view directions, utility, the bomb and the killfeed on a 2D radar, with 0.25x–8x speed, frame stepping and player follow.
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03
See what lost the round
Every death and plant is measured by how much it moved the win chance. The coach ranks the costliest moments; click one and the replay starts 3 seconds before it.
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04
Track your progress
Your rating, ADR, KAST and impact update after every match. Share your profile publicly if you like.
Features
Everything it takes to understand a match.
2D replay with a full HUD
Money, health, armor, weapons and utility, with a killfeed, a round timeline and a win-probability ribbon. Our own parser opens demos from before a game update too.
Win probability
A curve for every round and a price on every death, so you know which mistakes really mattered.
AI coach
Claude reads your match: what happened, why it was a mistake and what to do next time, with every point linked to its moment in the replay.
Economy
The buy type of every round, plus bad forces, wasted saves and missed drops.
Stats and rating
K/D/A, ADR, KAST, HS%, opening duels, clutches, impact and an HLTV 1.0 rating.
Share with one link
Share a match or your profile; friends watch without an account.
For teams
Prepare the way pro teams do.
A shared library for your team, and the tools to turn it into a game plan: plays drawn and rehearsed, opponents scouted, comms reviewed.
Strategic boards and a playbook
Draw a play step by step, edited live with your team, then turn it into a playbook page: who does what and when, grenades with setpos lines, an Excel sheet for practice.
Rounds across matches
Every round of a map from your matches: play them together lined up, see heatmaps, grenades and the plays you (or they) run, with win rates.
Scouting and veto
Save an opponent from the demos you have of them: their rounds, plays and map pool from their side, and a veto plan against yours.
Review rooms
Watch a match together: one of you leads, everyone draws and points.
Voice comms
Play your team's voice recording in time with the replay, lined up from the kills. It never leaves your computer.
Clips and GIFs
Highlights and any 12 seconds of the replay as an MP4 or a looping GIF, made in your browser.
Aim and why you died
Reaction time, crosshair placement, first-bullet accuracy, and a cause for every death from the map's own line of sight.
Your lineup library
Every grenade you threw, grouped into lineups with where they land and how well, and a practice config to drill them.
Pricing
Free to watch. Pay for the AI coach.
Watch any match free for 24 hours: replays, stats, lineups and pro matches cost nothing. An AI analysis keeps a match; a plan keeps them all.
Pro
–/ month
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- AI analyses every month
- Unused credits reset each billing period
- Every match kept, analyzed or not
- Cancel any time
Pro+
–/ month
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- Everything in Pro
- AI analyses every month
- Deep review with Claude Opus
- Every match kept, analyzed or not
- Unused credits reset each billing period
Esport
–/ month
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- Everything in Pro+
- AI analyses every month
- Deep review with Claude Opus
- Every match kept, analyzed or not
- Unused credits reset each billing period
Credit packs, no subscription
1 credit = 1 AI analysis. Pack credits never expire.
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Payments are handled by Polar: secure card checkout, with taxes and invoices taken care of. By buying you agree to our Terms of service.
Guides
CS2 demo guides
From downloading a demo to watching it in game, step by step.
How to watch CS2 demos
In game with playdemo and Shift+F2, or without the game on a 2D radar in your browser.
How to download CS2 demos
Premier, competitive, FACEIT and HLTV demos; where files go and where to put them.
CS2 2D demo viewer
In your browser, no install: all 10 players, utility and a round timeline on one screen.
A Leetify alternative for reviewing a match tick by tick
Stats over time or a deep review of one match? How the two approaches differ.
FAQ
Frequently asked questions
Which demos are supported?
CS2 .dem files: Valve matchmaking, Premier, FACEIT and HLTV demos. You can also upload them still packed as zip, rar, 7z, gz, bz2 or zst (several maps at once is fine). CS:GO demos are not supported.
Where do I find my demo?
For matchmaking and Premier, download the match from the Watch tab in CS2; files are saved under game/csgo/replays in the game folder. On FACEIT use the demo button in the match room; on HLTV use the demo link on the match page.
Is my Steam account safe?
Yes. You sign in on Steam's own page through OpenID, so we never see your password. We only receive your public SteamID, name and avatar.
Do credits expire?
Credits from packs never expire. A plan's credits are for its billing period: what is left when it renews or ends does not carry over.
Does reopening an analysis cost a credit?
No. Saved analyses are free to open. A credit is only used when you ask for a new analysis, for example with another player in focus.
What if an analysis fails?
If the AI analysis fails, the credit is refunded.
Review your last match now
Sign in with Steam, upload your demo and find your first mistake in minutes.