What is SaaSpec?

SaaSpec tracks pay-as-you-go LLM API usage and key metrics in a documentation dashboard.

It monitors per-user token consumption and calculates individual token costs for OpenAI models.

Monthly CSV export lets finance and engineering teams extract user data for accounting and analysis.

Exported CSVs can be converted into Stripe invoices to automate billing workflows.

Usage analytics, per-user billing, and API cost tracking support cost allocation and budget reporting.

Documentation covers supported models, API integration steps, and data export formats.

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SaaSpec's key features

Track pay-as-you-go LLM API usage metrics
Track individual users' token costs for LLM APIs
Export monthly user data as CSV
Convert CSV user data into Stripe invoices
Support for OpenAI models (currently only OpenAI)

SaaSpec use cases

Generate accurate monthly invoices for customers by exporting per-user LLM token usage CSVs, converting them into Stripe invoices and automating pay-as-you-go billing without manual calculations
Allocate and report API costs across product and engineering teams by tracking per-user token consumption and computing individual OpenAI token costs for precise chargebacks and cost allocation
Streamline finance and accounting by exporting monthly CSVs that summarize LLM usage, token cost breakdowns and forecasts for reconciliation, budgeting and reporting integrations