Know the true margin of your AI product.

TokenLedger joins your OpenAI, Anthropic and OpenRouter bills to your Stripe revenue. Every token, priced. Every customer, accounted.

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June — Halcyon Labslive
Anthropic£1,841.22
OpenAI£1,203.48
OpenRouter£486.15
Cursor£391.40
Mistral£201.60
DeepSeek£58.92
Total£4,182.77
Prices every token fromOAANORMIDSCUST…and any CSV export.
Margin

Every customer, accounted.

Match spend to Stripe customers. See MRR, AI cost, and margin side by side. Meridian Logistics costs you £212.40 against £149 MRR — you would want to know.

Price your customers →
CustomerMRRAI costMargin
Aster & Vale£899.00£214.36£684.64
Brightline Health£449.00£188.10£260.90
Meridian Logistics£149.00£212.40−£63.40
Pelham & Rowe£149.00£41.88£107.12
Savings found, monthly£1,114.78
HIGHStop paying for retries£213.81/mo
MEDRight-size frontier workloads£488.20/mo
MEDCache the repeated prefix£269.95/mo
MEDBatch the nightly workload£142.82/mo
Autopsy

Claude: £412.18. Cursor: £96.40. Customer #218: unprofitable.

A one-time forensic read of 90 days of usage. Caching, batching, right-sizing — priced, ranked, and reproducible. £1,114.78/mo found in the seeded demo report.

About the £99 autopsy →
Alerts

Budgets that speak plainly.

Alert me when any provider burns more than 3x its normal hourly rate for 2 hours. That is the whole configuration. Email always; Slack on Growth.

Anthropic budget£1,841.22 of £2,000.00
Slack #ai-spend · email · fired once per month per scope

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