Monitors AI token usage, costs, and rate limits for developers on macOS.
Product memo
Developers relying on AI coding tools often hit unexpected rate limits. SessionWatcher provides real-time visibility into token usage, costs, and resets for Claude Code and Codex directly from the macOS menu bar. This prevents mid-session lockouts and helps maintain productivity. The app offers a native interface with customizable display modes and usage history, solving a specific workflow friction.
For who
Developers using AI coding tools
Solves what
Tracks AI token usage, costs, and rate limits for Claude Code & Codex.
- Real-time menu bar monitoring
- Usage rate charts and history
- Token cost breakdown
In their own words
One app. Both tools. Complete visibility.
Auto-detects Claude Code and Codex. Switch between tabs to see each tool's usage, costs, and limits.
Stop getting locked out mid-session. SessionWatcher tracks your Claude Code and Codex token usage, costs, rate limits, and 5-hour window live in your macOS menu bar.
Commercial cues
Model
one time
Free tier
No
Trial
No
Pricing Strategy
- • Bundling Claude Code and Codex monitoring offers a clear value upgrade.
- • Claude Code + Codex monitoring adds Everything in both plans.
Operator context
Team
Indie / lean
Founded
Sep 2025
HQ
France
Platform
Desktop
Audience
Developers
Payments
Stripe
Public footprint
Tech stack
Builder Strategy
- Strategy Type
- Niche Specialist
- Stage
- Bootstrapped Lean
- Effort
- Solo Buildable
About SessionWatcher Expand
Monitors AI token usage, costs, and rate limits for developers on macOS.