AI cost visibility your
CFO will actually trust
Warden intercepts every LLM API call, attributes cost to the team, feature, and customer that caused it, and surfaces it in dashboards built for FinOps — not developers.
Built for cost governance
Everything a FinOps team needs to track, attribute, and control AI spend.
Cost Attribution
Break down AI spend by feature, team, customer, environment, and model. Know exactly who is spending what and why.
Budget Alerts
Set spend limits per team, feature, or workspace. Get notified before budgets are exceeded — not after.
Multi-Provider Support
Single pane of glass across OpenAI, Anthropic, and Google. Unified cost view regardless of which models your teams use.
Chargeback Reports
Generate cost allocation reports by team and business unit. Export to CSV for finance systems and internal billing.
Real-Time Dashboards
Daily cost trends, top features by spend, model usage breakdown, and anomaly detection — updated in real time.
Governance & Policy
Inventory every model and provider in use across your organization. Enforce approved model lists and usage policies.
How it works
Your engineering team connects Warden in minutes. You get full cost visibility from day one.
Connect
Your engineering team adds the Warden SDK to your AI applications. Existing code stays the same — no refactoring required.
See
Every AI API call is automatically attributed by feature, team, customer, and environment. Costs appear in your dashboard in real time.
Control
Set budgets, receive alerts before limits are breached, generate chargeback reports, and enforce governance policies across your organization.
Purpose-built for FinOps
Developer observability tools show traces and latency. Warden shows dollars and attribution.
FinOps Managers
See total AI spend by team and business unit, generate chargeback reports, set budget guardrails
Engineering Leaders
Understand which features and services drive AI cost, compare model efficiency, spot anomalies
Finance / CFO
Forecast AI infrastructure costs, allocate spend to P&Ls, audit usage against contracts
IT Governance
Inventory all AI models and providers in use, enforce approved model policies, audit access
Deploy your way
Cloud-hosted for fast onboarding. Self-hosted for full data control.
Cloud (Managed)
Warden-hosted gateway on AWS. Get started in minutes with just an API key. We handle infrastructure, scaling, and updates.
All tiersSelf-Hosted
Run Warden in your own VPC with Docker Compose or Kubernetes. Your data never leaves your infrastructure. Provider keys stay in your secrets manager.
EnterprisePrivacy by architecture
Warden never stores prompt content, completion text, or raw request bodies. This isn't a policy toggle — it's an architectural guarantee enforced by CI tests on every commit. Your IP stays between your application and the LLM provider.
Start tracking AI spend today
Free tier includes 100K events/month. No credit card required.
Get early access