League of Legends Patch Tracker & Build Optimizer

League of Legends players struggle to keep up with frequent patch notes and understand how balance changes affect their champion picks. A tool that automatically summarizes patch notes, tracks champion win rates pre/post-patch, and suggests optimal builds would save players hours of research. Target users: casual to competitive LoL players.

Riot Games patches League roughly every two weeks, and the meta shifts fast enough that sites like U.GG and Mobafire already built substantial audiences just from static tier lists and build guides — meaning the demand is proven but the incumbent solutions are slow, manual, and ad-heavy. The closest direct competitor is U.GG, which has VC backing, a large data team, and brand recognition that would make displacing it at scale nearly impossible. The $500–2k/mo revenue band is realistic only as a niche subscription play targeting ranked grinders who will pay $5–10/month to avoid research overhead, but the ceiling is low because Riot's own client increasingly surfaces patch summaries natively. The single most likely failure mode is Riot's API rate limits and data terms of service constraining how granularly and how fast win-rate data can be surfaced, which is the same wall that has quietly killed several similar projects.