Jarvis knows
why you lose.

A coach from your own games and a voice in your ear.

Download for Windows See it in a match
Free Windows 10 and 11 English and Ukrainian
Jarvis's home page: your last game, your rank and your last 50 games
39 in Jarvis today 18 joined today
600,000+Legend and Ancient matches of this patch behind the draft
111,377won Divine and Immortal games behind the item advice
278things it can tell you in a match
63players already use Jarvis

A coach who has read all your games.

Finds the one number that decides your games.

With 7 deaths or fewer you win 7 games of 8.

The coach page

Goals for every game, and stars even when your team throws.

Goals, levels and ranks

What worked, what did not, and one thing for next time.

Your team’s MVP and the one who sank it, from your own recording and public match data.

The report after a game

It speaks up when it matters.

A voice in your ear and quiet layers on Dota’s own places. Drag any of them where you like.

A Dota 2 match with Jarvis’s layers: goals, timers, enemy buybacks and the next item
Power rune in 15 seconds
Enemy items and their cooldowns under the portraits
Under the portraitsEnemy ultimates, buybacks and the items you saw on them.
The next item and an answer to one enemy
What to buy nextAnd why, against the enemy in front of you.
An enemy missing from the map
Who is missingCalled out when an enemy leaves your map.
Your chance to win under the score
Your chance to winA thin bar under the score, from the draft, the kills and the clock. Not in Turbo, bot games or lobbies.

See it before you install.

The whole of Jarvis in one video, and a short one for every update.

The full video guide to Jarvis The full guide, from install to the reportEvery page and every layer, step by step.
The video about update 0.4.0 0.4.0Match review, items and TurboYour chance to win right in the game. Every updateWhat changed in each version.

Inside the lines Valve drew.

Jarvis listens to Game State Integration, the official feed Valve built for tools like it.

No outside tool can promise you zero risk. Jarvis stays on the safe side of every rule we know.

What Jarvis uses

  • Valve’s official game feed
  • Public match data after the game
  • Its own windows over the game

What it never does

  • Read the game’s memory or files
  • Press a key for you
  • Look up the other nine players in a draft

Three steps to your first game.

1

Download

One free installer for Windows.

2

Install and sign in

Jarvis sets up its link to Dota and shows the one launch option to paste into Steam.

3

Play

It speaks up in the match and writes a report after it.

Windows may say the publisher is unknown: Jarvis is not signed yet. Choose More info, then Run anyway.

BetaJarvis is in beta, so some numbers may be off and bugs can happen. We fix them as fast as we can: tell us on Discord.

I’m made by one person, with their own money. No team and no investors: that is why I am free for you.

Say thanks on Patreon

Your next game starts better.

Download for Windows Join the Discord