QuotaMeter

About

QuotaMeter gives you a single dashboard to track all your AI service usage limits and API costs. Stop switching between tabs to check if you're about to hit your quota - maximize your quota before it's gone.

  SUPPORTED SERVICES

  Subscription Quotas:
  • Cursor - Track premium request limits, billing cycle spend, and model-by-model cost breakdown
  • Claude - Monitor weekly and 5-hour usage limits with reset timers
  • Codex (ChatGPT) - View weekly and 5-hour quota percentages
  • GitHub Copilot - Track monthly chat and completions limits (personal and organization plans)
  • Google Gemini - Monitor daily usage limits

  API Cost Tracking:
  • OpenAI API - Daily and weekly spending from your organization
  • Anthropic API - Daily and weekly costs with automatic conversion

  KEY FEATURES

  📊 Unified Dashboard
  See all your AI usage at a glance in a clean popup. Color-coded progress bars show green, amber, or red based on your usage levels.

  🔔 Smart Notifications
  Get alerts before you hit limits. Configure thresholds (e.g., notify at 80% usage) and get warnings when billing cycles are ending.

  ⚡ Efficient Background Sync
  Automatically refreshes data every 15 minutes. Adaptive refresh reduces polling when you're idle to save resources.

  🍎 macOS Menu Bar App (Optional)
  Companion app shows your quotas in the menu bar. See usage without opening Chrome.


  PRIVACY & SECURITY

  • All data stays local in your browser
  • No external servers or analytics
  • API keys are encrypted with AES-GCM

  GETTING STARTED

  1. Install the extension
  2. Log into your AI services as usual (Cursor, Claude, etc.)
  3. After pinning the extension, click the QuotaMeter icon to see your usage
  4. Configure additional services in Settings

  Perfect for developers, AI power users, and teams who need to monitor usage across multiple AI services.