Costwell

See — and cut — your Claude Code spend

Costwell is a native macOS app that reads your local Claude Code logs and shows token usage, cost, and burn rate in real time — then helps you find the waste. Everything stays on your Mac.

Coming soon to the Mac App Store

Monitor — free

Real-time dashboard, 5-hour quota windows, burn rate, per-project and per-session breakdowns, a menu-bar widget, and CSV export.

Optimize — Pro, $29 one-time

Cache-health analysis, cost-leak detection, model right-sizing and what-if cost simulations, full-text search, a code-snippet library, and session replay.