According to AlphaMoat, as of 2026-06, the Chrome extension Claude Usage Tracker has 100,000 users (+25% MoM), rated 4.8 (314 reviews) — ranked #85 of 10,567 AI browser extensions, and #37 of 5,263 in Tools.
Helps you track your claude.ai usage caps based on tokens sent.
Helps you track your claude.ai usage caps based on tokens sent. This extension helps you monitor how much of your Claude usage quota remains. It calculates token consumption from various sources including uploaded files, project knowledge, chat history, and AI responses. It will also send a notification when your usage limits have been replenished (if the site notified you that you were about to run out). Most elements in the chat UI (Namely the length, cost, estimate, caching status) have a tooltip explaining them further! Be sure to check them out. The extension tracks token usage from: - Files - Documents uploaded to chats or synced via Google Drive, Github, etc - Projects - Knowledge files and custom instructions - Personal preferences - Your configured settings - Message history - Full conversation context - System prompts - Enabled tools (analysis, artifacts) on a per-chat basis - MOST MCPs/Integrations - There are some limitations in cases where a "Knowledge" object is returned that I can't access, such as with web search Limitations: - Web search results - The full results are not exposed in the conversation history, so I can't track them properly (See above, Knowledge objects) - Research - Most of it happens on the backend, so I can't track it at all Token calculation is handled either through Anthropic's API (if you provide your key) or via gpt-tokenizer. The source code can be found here: https://github.com/lugia19/Claude-Usage-Extension
| Month | Users | MoM |
|---|---|---|
| 2026-04 | 50,000 | — |
| 2026-05 | 80,000 | +60.0% |
| 2026-06 | 100,000 | +25.0% |
Claude in Chrome (Beta)
Easy-to-use PDF tools to view, edit, convert, fill, e-sign PDF files, and more in your browser.
The ultimate AI translator for web, files, ebooks, academic papers, images, and text
ChatGPT, DeepSeek, Gemini, Claude, Grok all in one AI sidebar, for AI search, read, and write.
Free Translate Website, Translate PDF & Epub eBook, Translate Video Subtitles in Bilingual
One stop AI Assistant with GPT, Claude, Gemini: Chat, Write, Translate, Search, Summarize, image generator, video generation
Display AI Chat response alongside search engine results
Easy-to-use PDF tools to compress, convert, merge, chat to, split, e-sign, and edit PDF files in your browser.
Data month: 2026-06 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.