onWatch
onWatch is a free, open-source CLI tool that tracks Synthetic, Z.ai, and Anthropic (Claude Code) API quota usage in real time.
Cost / License
- Free
- Open Source (GPL-3.0)
Platforms
- Mac
- Linux
- Windows
- Docker
Features
Properties
- Lightweight
- Privacy focused
Features
- Dark Mode
- No Tracking
- Ad-free
- Command line interface
- No registration required
- Usage statistics
- Dashboard
- Terminal-based
- Tui
onWatch News & Activities
Recent activities
yagcioglutoprak added onWatch as alternative to AIQuotaBar- prakersh rated onWatch
I like onwatch because in my day to day the multiprovider usage across providers has improved a lot Now I am able to utilize my limits more efficiently.
POX added onWatch as alternative to Usage for claude, Usage4Claude, Claude Usage and Monitor AI- POX added onWatch
onWatch information
Developed by
onllm.devLicensing
Open Source (GPL-3.0) and Free product.Written in
Alternatives
6 alternatives listedSupported Languages
- English
AlternativeTo Category
OS & UtilitiesGitHub repository
- 134 Stars
- 10 Forks
- 2 Open Issues
- Updated
What is onWatch?
onWatch is a free, open-source CLI tool that tracks Synthetic, Z.ai, and Anthropic (Claude Code) API quota usage in real time. It runs as a lightweight background agent (<50 MB RAM with all three providers polling in parallel), stores historical data in SQLite, and serves a Material Design 3 web dashboard with dark/light mode.
onWatch fills the gap between "current usage snapshot" and the historical, per-cycle, cross-session intelligence that developers actually need. It works with any tool that uses Synthetic, Z.ai, or Anthropic API keys, including Cline, Roo Code, Kilo Code, Claude Code, Cursor, Windsurf, and others.
Zero telemetry. Single binary. All data stays on your machine.
Comments and Reviews
I like onwatch because in my day to day the multiprovider usage across providers has improved a lot Now I am able to utilize my limits more efficiently.