The Short Answer: 100% Safe & Allowed
Blizzard Entertainment permits third-party companion tools as long as they adhere to one foundational principle: they must not automate gameplay decisions, modify game memory, or display information not otherwise available to players.
OverHub and Overwolf operate purely as read-only telemetry overlays—identical in technical function to Discord's voice overlay, the Steam in-game overlay, or Nvidia GeForce Experience.
How Blizzard Anti-Cheat Evaluates Overwolf
Direct Communication with Game Developers
Overwolf works directly with gaming publishers and anti-cheat vendors. Every app published on Overwolf goes through rigorous verification before release.
No Game File Tampering
OverHub never alters Overwatch 2 installation folders, configuration files, or DirectX shaders.