

SessionWatcher is a macOS application designed to track the usage, costs, and rate limits of various AI coding tools including Claude, Codex, Copilot, Cursor, and Gemini. The app provides real-time notifications in the macOS menu bar, helping developers avoid interruptions due to rate limits during their coding sessions. It features auto-detection of installed tools and displays relevant usage statistics, ensuring that users are informed about their current limits and costs before they encounter any lockouts.
The application is tailored for developers who rely heavily on AI coding tools and w…
The numbers show a lean, high-margin product: 90% profit margin and +76% growth indicate efficient economics and traction against a tightly scoped problem — monitoring token usage for Claude Code and Codex on macOS. Traffic of 17,865 monthly suggests good discoverability or organic interest, but the low $18 relative to $1,667 implies much of the revenue is non-recurring or from one-off purchases rather than subscription stickiness.
For a founder, the immediate levers are clear: convert more of the existing 17,865 into recurring customers to raise $18, or productize higher‑ARPU features. For an acquirer or investor, this is a small, revenue-stage asset with encouraging unit economics and clear concentration risk — narrow platform (macOS) and narrow integrations (two models) mean dependency on upstream providers and a limited user base unless broadened. The fact it is listed for sale is both a signal of founder intent and a practical entry point for buyers who can operationally improve monetization or expand platform support.
A judgment from project data — not a user review.