Pulse — Claude Usage

Pulse — your Claude usage, always in sight. Real-time session & weekly tracking. No API key. No signup. Always free.

Pulse shows your Claude usage in real time — session limits, weekly limits, and reset timers — right inside claude.ai. Never hit a rate limit by surprise again. Pulse is a free, lightweight Claude usage tracker for claude.ai. It displays your current session usage and weekly usage as clean progress bars, shows exactly when your limits reset, and tells you how much you have left at a glance. No API key, no signup, no cost. ★ KEY FEATURES - Real-time session usage (5-hour window) with live percentage - Weekly usage tracking (7-day rolling window) - Countdown timers showing exactly when each limit resets - "Session left" percentage so you know how much room you have - Active model display (Opus, Sonnet, Haiku) - A floating pill, a quick bar below the chat input, and a full dashboard panel - Color-coded warnings (green → amber → red) as you approach your limit - Clean, premium design that blends into claude.ai in both light and dark mode ★ WHY PULSE Claude's Pro and Max plans have usage limits, but it's hard to know how much you've used until you hit the wall mid-conversation. Pulse surfaces those numbers continuously so you can pace your work, avoid surprise lockouts, and make the most of your plan. ★ PRIVACY FIRST - Zero data collection — nothing ever leaves your browser - No account, no login, no API key required - Pulse only reads your usage numbers from claude.ai — never your conversations - 100% free, forever ★ HOW IT WORKS Install Pulse, open claude.ai, and your usage appears instantly. The data comes straight from Claude's own usage information in your browser, so it's always accurate and always private. Track your Claude usage. Plan your sessions. Stay in flow with Pulse. .