Data month 2026-09

Claude Usage Tracker

Real-time usage tracking, trend analytics across Claude Chat, Projects, Cowork, and Design, smart alerts before you hit your limits.

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According to AlphaMoat, as of 2026-09, the Chrome extension Claude Usage Tracker has 50 users (-9.1% MoM) — ranked #5,450 of 9,324 AI browser extensions, and #1,361 of 2,418 in General AI.

Users · 2026-09

50-9.1%

Rating

Overall Rank (9,324)

#5,450

General AI Rank

#1,361/ 2,418

What is Claude Usage Tracker

From the Chrome Web Store

Real-time usage tracking, trend analytics across Claude Chat, Projects, Cowork, and Design, smart alerts before you hit your limits. A Chrome extension that tracks your token usage across Claude Chat, Projects, Cowork, and Design in real time — with desktop alerts before you run low and full trend analytics.

> **Independent open-source project. Not affiliated with Anthropic.**

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## Features

**Live badge** on the toolbar icon showing today's usage as % of your daily average
**Desktop notifications** at configurable thresholds (default 50 🟢 / 75 🟡 / 90 🔴)
**Popup** with today's gauge, per-product breakdown, and one-click dashboard access
**Full dashboard** with daily bars, weekly bars, time-of-day heatmap, and product donut chart
**Product filter** — track only the Claude surfaces you care about
**CSV export** for your own analysis
All data stored **locally** — nothing leaves your browser

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## How it works

The extension intercepts `fetch` calls on `claude.ai` and reads the `input_tokens` / `output_tokens` fields from Anthropic's streaming SSE responses. Message content is never read or stored. Since Anthropic does not expose a public quota API, usage is tracked **relative to your own rolling average** rather than against an absolute limit.