Model usage
OpenAI
Capture provider-reported usage through the private server SDK. Prompts, responses, and API keys stay out.
Integrations
Connect evidence, not assumptions.
Grow or Die keeps three jobs separate: analytics counts people and product activity, billing records money, and the server SDK records model usage. Profit only appears when the populations can be compared honestly.
AnalyticsWho used it
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BillingWho paid
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SDKWhat AI cost
Choose a source
Read exactly what the calculation needs.
Each page documents the current connection method, data boundary, and limitations before you share a credential.
Model usage
Anthropic
Measure Claude token usage, caching, retries, latency, and status from your own backend.
Revenue
Stripe
Verify a restricted read key and import observed payments, refunds, fees, and payer IDs.
Revenue
Lemon Squeezy
Import orders, refunds, fees, and customer identities from the store you choose.
Product analytics
PostHog
Use observed visitors, events, acquisition dimensions, geography, and supported funnel definitions.
Product analytics
Google Analytics
Connect a GA4 property for visitors, sessions, acquisition, geography, and key-event context.
A safe first result
Start site-wide. Add customer links when you are ready.
Revenue per visitor and site-wide AI cost do not require sending customer identity. Customer-level profit needs one explicit, server-side identity link.