Forecast your OpenAI or Anthropic spend.
Upload provider usage and cost exports to see daily spend, anomalies, model mix, cached tokens, and practical optimization tests. No account or code changes required.
CSV analysis stays in this browser. OpenAI and Anthropic formats are supported.
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Connect OpenAI or Anthropic for recurring daily provider spend, budget-burn monitoring, and confirmed email or Slack alerts. Metered calls can add faster hourly spend estimates.
Connect recurring monitoring →Example report
Generated from the downloadable OpenAI sample
Free report analyzer
Drop in your provider exports
Analysis runs locally in this tab. Download CSVs from OpenAI Usage or Anthropic Usage, or try an example first.
How to download your OpenAI CSV
- 1Open OpenAI Usage.
- 2Click Export in the top-right corner.
- 3Choose Activity data, then click Download.
- 4In Download files, click the download icon beside the CSV. Repeat with Cost data for exact dollar forecasting.
Prefer to skip manual exports? Create a free account and UsageTap can securely sync this usage through the OpenAI or Anthropic reporting API.
Upload usage/token CSVs
You can upload multiple files. We auto-detect OpenAI vs Anthropic based on CSV headers.
0 usage files selected
Upload cost CSV (optional)
Add cost files after usage files to unlock dollar forecasting from exported spend data (otherwise we estimate dollar cost for various models).
0 cost files selected