Cuan (Cursor Usage Analyzer) is a lightweight SPA for developers that helps analyze and optimize Cursor IDE subscription costs.
Main Goal
Find “money leaks” and predict how long the current limit/budget will last based on usage history from Cursor’s CSV export.
Key Features
- Money Leaks Detector: Uses heuristics to find inefficient spending.
- Model Analytics: Calculates the real cost of 1 million tokens for each model (via the NNLS algorithm), as Cursor does not provide this data directly in the CSV.
- Privacy-First: All data is processed only in the user’s browser, never sent anywhere, and stored locally.