Stacklet Token Custodian
Attribute every token to a team, project, and app. Set budgets and policy. When a limit hits, Token Custodian acts.
Book a demoTeams + Apps
Token Custodian
Monthly spend
$246,800
$400,000 budget cap
Outcomes
Claude Fable Sonnet
Saved 80%
Usage limit reached
Exception granted
Token limit temporarily increased by $20,000 Expires Oct 31
Runaway agent spend detected
Ticket opened
Trace every token and agent run to the team, project, app, and cost center behind it. Every provider, one view. Chargeback and showback built in.
Cost attribution
Policy controls
Set budget and usage policy by team, project, or environment, from model routing to spend caps. At a limit, Token Custodian takes action or triggers a workflow, so teams keep moving and spend pays off.
Built by the team behind Cloud Custodian, the policy engine enterprises have trusted for over ten years. Policy that takes action automatically. Now for AI tokens, across every provider.
Built on Cloud Custodian
Key features
Attribute every token to a team, project, app, and cost center. Then enforce policy on it. The only control plane that does both for FinOps.
At a limit, notify, degrade, reroute, or kick off an exception and approval. Cap only when you need to. Work keeps moving.
FinOps sets budgets and rules in the UI. Platform teams write complex rules as policy-as-code, keyed off your project metadata.
Govern developer tools and customer-facing agents across every provider. Contain runaway agents with limits on steps, run time, and context growth.
Run it as an integrated platform, or connect it to the data and tooling you already use.
Key use cases
Trace every token to a team, project, app, and cost center across every provider. Chargeback and showback are ready for finance.
Send each request to the right model for the job. Routine work runs on efficient models, and premium models are saved for work that needs them.
Set budgets by team, project, and cost center, keyed off your own metadata. At a limit, degrade, reroute, or cap.
$82,040 / $100,000
Set limits on agent steps, run time, and context growth. When an agent crosses one, Token Custodian takes action: pause the run, alert the owner, or kick off a workflow.
See Token Custodian attribute, govern, and act on real token spend.
