AI Control Layer
One control layer for all your AI, shadow AI included.
Qastel finds every AI system your people use, scores its risk, enforces the rules from your AI charter at the moment of use and keeps the evidence an audit asks for. Use it on its own, or alongside the governance tools you already have.
What sets Qastel apart
Your AI charter, enforced everywhere AI runs.
Upload your AI charter once. Qastel turns it into policies and applies them on each prompt and each agent action, on the AI you approved and on shadow AI alike.
Covers every AI system, shadow AI included
Policies apply to the AI you approved and to the tools nobody approved, personal accounts included. A gateway only reaches the systems you route through it.
Checks each prompt and each action
Qastel analyses what is actually being sent or done, message by message, instead of only allowing or blocking access to a tool. The same tool can be fine for one use and stopped for another.
Set up in plain language, by business teams
HR, Finance and Legal write their rules in their own words and approve them as Operators. IT keeps control of sources, users and deployment.
How it fits together
Four stages, one continuous loop.
Discovery feeds assessment, assessment scopes control, and control produces the evidence an audit needs.
Works with what you have
Already have a governance platform? Qastel complements it by enforcing your policies.
Your platform records your AI systems, risks and policies. Qastel makes sure those policies are applied on every prompt and every agent action, wherever AI is used.
What a governance platform does
- A register of your AI systems
- Risk assessments and approvals
- Written policies and workflows
What Qastel adds
- Enforcement on each prompt and each agent action, in the browser, on the desktop and in developers' agents
- Shadow AI and personal accounts, found from traffic and identity
- A record of every decision, exportable as CSV, JSON or PDF reports
One console
Your whole AI estate in one place.
See Qastel in action.
Get a 30-minute overview of how Qastel discovers, assesses and controls the AI used across a business.