Pre-game draft win probability & hero recommendations · 5v5 · calibrated on millions of ranked matches.
Pick a hero on either side to start comparing the draft.
Select heroes to get recommendations
Add heroes for the Radiant and Dire line-ups, just like in the pick phase.
An AI model trained on millions of ranked matches returns a calibrated win probability for the current draft.
The assistant ranks the strongest next heroes for your side and shows counters and synergies for every hero.
Browse counter and synergy stats for every hero, computed from recent ranked matches and ranked by win rate. Pick a hero to see who it beats, who beats it, and which heroes it pairs best with.
The model is trained on millions of ranked matches and returns a calibrated win probability from the draft alone. The draft is one factor among many, so treat the number as a directional edge rather than a guarantee.
No. Picking a draft, viewing the live win rate, and getting hero recommendations are open to everyone — no account, no API key.
Counter and synergy stats are computed from millions of recent ranked matches on the current patch and refreshed daily as new matches are ingested.
Yes. As you fill in the draft, the assistant ranks the strongest next picks for your side by predicted win rate.