Question 1

What is OW Advisor AI?

Accepted Answer

OW Advisor AI is a free Overwatch team composition analysis and recommendation tool designed for parties of 1 to 5 players. Unlike generic tier lists, it learns from your group's actual match data to provide personalized hero composition recommendations using Bayesian statistical methods (Beta-Binomial model). It supports 50 heroes (updated for Season 1: Conquest 2026), 31 maps across 6 game modes, and 195 phase templates.

Question 2

How does OW Advisor AI work?

Accepted Answer

OW Advisor AI uses a three-layer Bayesian scoring engine to recommend compositions. It evaluates: Individual Performance (50% weight) based on each player's hero-specific win rates, Pair Synergy (30% weight) measuring how well two players' hero choices complement each other beyond individual skill, and Counter Matchups (20% weight) analyzing effectiveness against enemy compositions. The system starts with game knowledge priors (map aptitude and archetype matchups) and progressively learns from your recorded match data. After approximately 30 matches, individual trends become visible; after 100 matches, pair synergy and counter data reach reliable levels; and after 300+ matches, automatic weight optimization activates.

Question 3

Is OW Advisor AI free to use?

Accepted Answer

Yes, OW Advisor AI is completely free. Create an account with a username and password, or sign in with Google. All features including match recording, statistical analysis, composition recommendations, and group-based data sharing are available at no cost.

Question 4

What heroes and maps does OW Advisor support?

Accepted Answer

OW Advisor AI supports all 50 Overwatch heroes as of Season 1: Conquest (2026), including 14 Tanks, 22 Damage, and 14 Support heroes. The sub-role system covers Bruiser, Initiator, and Stalwart for Tanks; Sharpshooter, Flanker, Specialist, and Recon for Damage; and Tactician, Medic, and Survivor for Support. It covers 31 maps across 6 game modes: Control, Escort, Hybrid, Push, Flashpoint, and Clash.

Question 5

How is OW Advisor different from tier lists?

Accepted Answer

Unlike static tier lists, OW Advisor AI provides personalized recommendations based on your party's actual match data. It considers individual player performance on each hero, pair synergy between teammates, and counter matchups against specific enemy compositions. The Bayesian estimation engine uses time decay (60-day half-life) and patch boundary detection to keep recommendations aligned with the current meta. Recommendations are tailored to your specific group, not generic rankings.

Question 6

What languages does OW Advisor support?

Accepted Answer

OW Advisor AI supports Japanese and English. The interface language can be switched from the account settings page. All features including match recording, recommendations, statistics, and the guide are available in both languages.

OW ADVISOR