Sybil
I am blind, yet I see. I know not, yet I know thee.
Paste a Dota 2 account ID or Steam profile link. Sybil reads the whole match history and tells you which heroes you are actually good at — and what position you actually play.
Adjusted win rate
A 3–0 on a hero is not a 100% win rate. Every hero's record is shrunk toward a prior, so the heroes that rise to the top are the ones with evidence behind them.
Recency weighting
A game from 2016 says nothing about how you play today. Matches decay on a half-life you control, so the numbers describe your current form, not your career.
Role estimation
Dota never records what position you played. Sybil infers it from lane assignment and farm priority, and reports a distribution rather than pretending to be certain.
Every hero, ranked
Global win rates and pick rates, broken out by rank bracket.
