Chatterclock — a ChatGPT message tracking extension

Tracks how many ChatGPT messages you’ve sent, segmented by model, to help you judge how close you are to ChatGPT quota limits.

Chatterclock: Track Your ChatGPT Messages

Chatterclock — a ChatGPT message tracking extension is designed to help you monitor and manage your message limits across different ChatGPT models. This tool tracks the number of messages sent to each model over specified periods—a week for o1 and o1-pro, twenty-four hours for o3-mini and o3-mini-high, and three hours for other models. By using Chatterclock, you can easily see how close you are to reaching your quota limits, ensuring you stay within them.

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Extension stats

By: Josh Staiger

Users: 5,000+

Rating: 4.29

(42)

Version: 1.38 (Last updated: 2025-03-10)

Creation date: 2023-04-29

Permissions:

storage
webRequest
alarms

Host permissions:

*://chat.openai.com/*
*://chatgpt.com/*

Size: 94.34K

Email: jo*****@chatterclock.com

Full description: See detailed description

Ranking

# 12,836 ▲ 23

Other rankings

#836 in Workflow & Planning ▲ 16

#7 in messages keyword 19 ▲ 1

#8 in message keyword 20 ▲ 1

#33 in limit keyword 18 ▲ 7

#34 in gpt-4o keyword 53 ▲ 2

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Other platforms

Not available on Android

Not available on Firefox

Not available on Edge

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.

Pros

Works as expected and accurately tracks usage
Quick updates by the development team in response to ChatGPT changes
Offers useful features like distinguishing between different models (3.5 vs 4)
Simple interface with counter displayed in the icon
Has potential and is easy to use

Cons

Inaccurate tracking of message limits
Lacks a reset button for manual adjustments
Does not work seamlessly with all ChatGPT features or models
Tends to show outdated limits after changes to ChatGPT
Requires frequent checking as the counter isn't always displayed prominently

Most mentioned

Need for a reset button
Inaccurate message limits tracking
Quick responsiveness of the developers
Desire for always-on counter display
Compatibility issues with newer ChatGPT models

User reviews

Very useful but doesn't add messages when you re-generate the response using "Switch model". Would be much-much better if you would be able to add to the counter manually

Виктьар Ивкен, 2025-03-10

Great Extension, works as expected. Eagerly waiting for o3 update. My weekly counters for o1 reset at a certain time every week. It would be nice if instead of manually resetting this every week - I could set this day of week/time and it would automatically take care of it.

Suhail Najeeb, 2025-02-04

Excellent extensions, it works great!

Dino Dolinsek, 2025-01-13

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Extension safety

Risk impact

Chatterclock — a ChatGPT message tracking extension requires a few 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

We don't have sufficient data to confidently determine the risk likelihood of Chatterclock — a ChatGPT message tracking extension. Use it at your own risk.

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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