BlackLake (cloud) vs cloud FinOps tools
Cloud FinOps stops at the API call.
AI control and analytics attributes every token.
Traditional FinOps tools see the cloud bill or the model-provider invoice. BlackLake sees every AI call before it happens — attributed to the AI Actor that asked, capped by budgets that deny pre-spend, and bound into the same receipt that proves the decision was allowed.
Feature comparison
AI control & analytics vs cloud FinOps
The bill comes too late. Attribution has to happen at the call.
| Feature | BlackLake | Cloud FinOps tools |
|---|---|---|
| Sees AI / LLM spend at the call level | Yes — Anthropic, OpenAI, Bedrock, Vertex, Foundry, Gemini, Ollama | No — sees the cloud bill or the provider invoice |
| Attributes spend to the AI Actor that asked | Yes — AI Actor / tool / user / capture path | Service / project / team only |
| Pre-call cost estimation | Yes — POST /v1/cost/estimate, fed into the policy engine | No — looks at billed cost |
| Budgets that deny pre-spend | Yes — at govern() time, before the LLM call | Alerts after the spend |
| Cost decomposition (input / output / cache / thinking) | Yes — every receipt | No |
| Versioned pricing snapshots | Yes — historical totals stable through price changes | Re-prices on read |
| Counterfactual model substitution analysis | Yes — 'what would Sonnet have cost?' | No |
| Cost cryptographically bound to a governance receipt | Yes — v2 decision tokens | No |
| Signed CSV / NDJSON exports for finance | Yes — workspace HMAC chain | Plain CSV |
| Used as a governance + compliance artifact | Yes — same record | No — separate tool |
Why this matters
The cloud bill doesn't say which AI Actor asked.
A single backend service hosts a dozen AI Actors — different prompts, models, retry behaviours, tool surfaces. The cloud bill can’t tell you which one doubled your spend. Per-AI-Actor attribution can.
BlackLake attributes every call to the AI Actor, tool, model, and user. Budgets cap the spend at govern() time. Counterfactual substitution shows what a different model would have cost. Finance gets a signed export.
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