Know exactly which customers cost you money
Ingest API usage via webhooks or CSV, map costs to customer IDs, and get instant alerts when a customer turns unprofitable.
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Per-Customer Cost Breakdown
See exactly how much each customer costs in API calls, broken down by endpoint and time period.
Profit Margin Alerts
Get notified the moment a customer's API usage exceeds their plan revenue — before it hurts.
CSV & Webhook Ingestion
Upload usage exports or pipe data in real-time via webhooks. Works with any API provider.
Simple Pricing
Pro
$19
/month · billed monthly
- ✓ Unlimited customer tracking
- ✓ Webhook + CSV ingestion
- ✓ Real-time margin alerts
- ✓ 30-day usage history
- ✓ Email support
FAQ
How does it ingest API usage data?
You can upload CSV exports from providers like OpenAI, AWS, or Stripe, or send usage events in real-time via our webhook endpoint.
Which API providers are supported?
Any provider that exports usage data as CSV or JSON. We also have native parsers for OpenAI, Anthropic, and AWS.
What happens when a customer is unprofitable?
You receive an email alert with the customer ID, their current cost, and their plan revenue so you can take action immediately.