RoSentry
RoSentry is a cloud-based, server-side anti-cheat for Roblox games.
What RoSentry is
RoSentry is a cloud-based, server-side anti-cheat for Roblox games. It learns each player’s usual behavior and flags differences with evidence, checking observations such as walk speed, weapon range, and player stats against that player’s baseline. A new installation begins in learning mode: it records findings without automatically punishing players. Developers can add custom detections in Luau. Moderation tools include investigations, audit logs, ban waves, and appeals, with Discord support for bans, player lookups, appeal threads, and alerts. Setup involves adding the RoSentry.rbxm SDK to ServerScriptService and creating a Roblox secret for api.rosentry.com. The maker says the in-game SDK does not capture screens, analyze aim or mouse movement, or use hardware IDs; hardware and process signals belong to an optional desktop client installed with separate player consent. If the backend is briefly unavailable, the join check retries rather than ejecting players. Basic is free forever for one game and up to 100 concurrent players, without a moderation dashboard. Starter costs $19 a month and includes the full dashboard.
Good
- Starts in learning mode without automatic punishment.
- Supports custom detections written in Luau.
- Discord supports bans, lookups, appeals, and alerts.
- Backend interruptions do not automatically eject players.
Watch out
- Basic is limited to 100 concurrent players and one game.
- Basic has no moderation dashboard and retains RoSentry branding.
- Starter costs $19 a month.
Who it suits
RoSentry suits Roblox developers who want server-side checks and evidence for player moderation. Basic is described for one game, while Starter is intended for a small game needing a full moderation dashboard.
Verdict
RoSentry combines per-player behavior checks with investigation and moderation tools. Basic offers a free entry point, but the dashboard is included with Starter and higher plans.
Plans and prices
From RoSentry's own pricing page, checked 15 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| RoSentry Basic | Free | up to 100 concurrent players · 1 active game · community support · no moderation dashboard · branding remains · free forever |
| Starter | $19 a month | up to 500 concurrent players · 3 active games · email support · moderation dashboard · appeals · investigations · ban waves · custom detections · API keys · webhooks · per month |
| Pro | $49 a month | up to 2,500 concurrent players · unlimited games · priority support · cross-game intelligence · higher moderation queue priority · per month |
| Studio | $149 a month | up to 10,000 concurrent players · unlimited games · dedicated support · white-label player portal · custom dashboard domain · per month |
| Enterprise | $499 a month | unlimited concurrent players · unlimited games · dedicated support · no API rate limits · contract invoicing available · per month |
The facts
Each one read from RoSentry's own pages, with the date it was checked.
What it does
- Account security
- The service supports TOTP two-factor authentication with backup-code recovery.checked 15 Oct 2026
- Alt clustering
- RoSentry groups related accounts using shared signals and can enforce bans against members of a banned cluster.checked 15 Oct 2026
- API and extensibility
- Paid plans advertise API keys, webhooks and integrations, and the support center links to an API reference.checked 15 Oct 2026
- Ban waves
- Moderators can review confirmed targets and execute coordinated bans across protected games.checked 15 Oct 2026
- Basic limitation
- The free tier supports only one active game, 100 concurrent players, community support and no moderation dashboard.checked 15 Oct 2026
- Custom detections
- Developers can register Luau checks using the same Evidence and Confidence primitives as built-in detections.checked 15 Oct 2026
- Data export
- Users can request an emailed export covering profile, memberships, identities, sessions and their own messages.checked 15 Oct 2026
- Detection
- Its checks compare observations such as walk speed, weapon range, and player stats against learned per-player baselines.checked 7 Oct 2026
- Detection model
- Checks compare observations such as movement speed, weapon range and player statistics against each player's learned baseline.checked 15 Oct 2026
- Discord integration
- The Discord integration supports bans, player lookups, appeal threads and alerts.checked 15 Oct 2026
- Economy protection
- A built-in check watches leaderstats and attributes for statistically unusual changes associated with duping or injection.checked 15 Oct 2026
- HTTP requirement
- Roblox HTTP Requests must be enabled for the SDK to communicate with RoSentry.checked 15 Oct 2026
- Installation
- Installation uses a RoSentry.rbxm file in ServerScriptService and a Roblox secret named RoSentryApiKey for api.rosentry.com.checked 15 Oct 2026
- Intended users
- The maker describes Basic as the anti-cheat for one game and Starter as the full moderation dashboard for a small game.checked 7 Oct 2026
- Investigations
- Investigations combine findings from sessions and accounts, attachments and moderator audit records.checked 15 Oct 2026
- Join enforcement
- The SDK checks bans when accounts join and removes banned players with a reason and appeal code.checked 15 Oct 2026
- Learning mode
- New installations begin in shadow learning mode, so detections are recorded without immediately punishing players.checked 15 Oct 2026
- Licence
- The opened RoSentry pages do not state an open-source licence or provide source-code licensing terms.checked 15 Oct 2026
- Moderation
- The product supports investigations, audit logs, ban waves, and appeals handled through a moderation dashboard.checked 7 Oct 2026
- Optional client
- The maker says hardware and process signals belong to an optional desktop client that players install and consent to separately.checked 7 Oct 2026
- Optional desktop client
- Hardware and process signals are assigned to an optional desktop client requiring separate installation and consent.checked 15 Oct 2026
- Outage behavior
- If the backend is briefly unreachable, the join check retries and fails open rather than ejecting players.checked 15 Oct 2026
Where it runs
- Appeals
- Players can submit appeals through a public page, while moderators review and decide them in the dashboard.checked 15 Oct 2026
The company
- Company identity
- The opened pages identify the product and domains but do not state a legal company name, headquarters, founding year or funding information.checked 15 Oct 2026
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