Why SentryAC exists
We started SentryAC in [year] after running [our own roleplay server / a group of servers]. The anti-cheats we tried either missed the menus our players were actually using, or banned so many legitimate players that staff spent their evenings on appeals.
So we built our own: checks that confirm on the server before acting, a config you can read, and a dashboard that shows the evidence behind every ban. Other server owners asked to use it, and SentryAC became a product.
We're a small team based in [the UK], and we still play on the servers we protect.