Claude Usage & Fable 5 Limit Tracker - UsageMeter

Name: Claude Usage & Fable 5 Limit Tracker - UsageMeter
Rating: 4.3333 (6 reviews)
Author: Pilote Code

UsageMeter tracks your AI usage limits across Claude, ChatGPT & Grok. Plus 50+ themes, productivity tools, multi-account management & usage insights.

Overview

Firefox Add-ons Store

Daily users

1,887 ▼ 33

Data as of 2026-07-27

Rating:

4.33

(6)

Version:

1.4.0

Last updated: 2026-07-19

Features & Capabilities

Never hit an AI limit by surprise again. ⚡ UsageMeter is a real-time usage and limit tracker for Claude, ChatGPT and Grok: live meters for your 5-hour sessions, daily and weekly windows, reset countdowns, and alerts before you hit the cap — right in your toolbar.

✨ BUILT FOR FABLE 5 Fable 5 changed how fast weekly limits burn. UsageMeter shows your Fable 5 weekly usage as a live gauge with the exact reset time, so you can plan heavy sessions instead of discovering the wall mid-task.

📊 WHAT USAGEMETER TRACKS ✅ Claude (claude.ai) — 5-hour session and weekly limits, including Fable 5 ✅ ChatGPT (chatgpt.com) — usage and message windows ✅ Grok (grok.com) — usage limits ✅ Reset times for every window, shown as countdowns ✅ Color-coded gauges: 🟢 on track, 🟠 amber at 75%, 🔴 red at 90%

🔔 SMART ALERTS Get notified at 75%, 90% and 100% of any limit. You always know how much runway is left before the cap — no more losing a long session halfway through.

🚀 HOW IT WORKS

Install UsageMeter — no account, no API key [À VÉRIFIER]
Use Claude, ChatGPT or Grok as usual
Your meters fill in live. Click the icon for the full breakdown.

🔒 PRIVACY FIRST Everything runs locally in your browser. Your usage data never leaves your machine — no server, no tracking. [À VÉRIFIER : ne garder que si le code le confirme]

🎯 WHO IT'S FOR Claude Pro and Max subscribers, Claude Code developers, ChatGPT Plus users, Grok users — anyone who works with AI daily and wants to know exactly where their limits stand.

🔗 LINKS Website: https://usagemeter.app

UsageMeter is an independent project. It is not affiliated with, endorsed by or sponsored by Anthropic, OpenAI or xAI. Claude, ChatGPT and Grok are trademarks of their respective owners.

User Growth & Download Statistics

Add-on

By:

Daily users:

Rating:

Version:

1.4.0 Last updated: 2026-07-19

Version code:

6363210

Creation date:

2025-12-02

Risk:

Permissions:

Host permissions:

https://claude.ai/*
https://usagemeter.app/*
https://apps.pilotecode.com/*
https://pilotecode.com/*

Content scripts matches:

claude.ai
usagemeter.app
www.google.com
www.google.fr
www.google.de
www.google.co.uk
www.google.es
www.google.it
www.google.pt
www.google.nl

Size:

3.93MB

Email:

su*****@usagemeter.app

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-27

Compare stats and ranking:

Ranking

# 2,216 ▼ 27

Other rankings

#186 in Tabs ▼ 2

#248 in Web Development ▼ 4

#356 in Appearance ▼ 3

#2 in usage keyword 39

#2 in usage tracker keyword 26

Upgrade to see more rankings

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Pilote Code

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/usagemeter/

Email:

su*****@usagemeter.app

Website:

https://usagemeter.app

Is Claude Usage & Fable 5 Limit Tracker - UsageMeter Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Claude Usage & Fable 5 Limit Tracker - UsageMeter requires a lot of sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Claude Usage & Fable 5 Limit Tracker - UsageMeter is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
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Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
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