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AI usage tracking 2026 Rank: #2478

Metrician ✓

Fuel gauge for your AI usage

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Local No Sign-Up Chrome Extension
More categories (4)
Usage Tracking AI Management Browser Add-on AI usage tracking
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Free

Verdict

A quick read before you dig into the full page.

Best if
Fuel gauge for your AI usage
Skip if
Only for Chrome
Pick this when
Customizable UI

Considering Larridin instead? Compare side by side

Overview

Metrician is a Chrome extension aimed at enabling users to easily track and manage the usage of various AI tools such as ChatGPT, Claude, Grok, OpenCode Go, and Ollama.

It provides a visual display of the usage and reset times for these AI tools in one centralized, movable and customizable widget. The widget can also be styled with multiple skins to suit the user's preference, and offers features such as draggable size and position, and the ability to hide it on certain sites or switch it off entirely.

One of its notable features includes usage alerts which notify the user when an AI tool's allowance is about to reset or if usage is running unusually fast.

The extension works by reading usage from the provider pages the user is already signed into, storing these readings in the user's browser to ensure privacy.

Metrician does not require setup or an account, simply add the extension to Chrome and it automatically tracks usage information from the AI tools. In addition to its core function, Metrician provides support guides and explanations for AI usage limits and how different AI tools compare against each other.

Metrician website

Access & connections

Where you can use Metrician, and what it plugs into.

Platforms

Web Chrome Extension

Integrations

Chrome

Capabilities

What this tool accepts, produces, and is strongest at.

Highlights

  • Local
  • No Signup

Supported features

  • Runs Locally
  • No Signup

Pros & cons

Pros

  • Customizable UI
  • Widget style personalization
  • Usage alerts feature
  • Dragging size and position
  • Hide widget option
  • No setup requirement
  • No account needed
  • Data privacy ensured
Show 12 more
  • User support offer
  • Chrome extension support
  • Skin variety for widgets
  • Works with signed-in pages
  • Provider data privacy
  • Extensions with no telemetry
  • Limit reset time-tracking
  • Displays unusually fast usage
  • Browser add-on capability
  • Chrome web store availability
  • Privacy Policy Provision
  • Feature comparisons included

Cons

  • Only for Chrome
  • No multi-browser support
  • Provider dependent
  • No user account capabilities
  • No mobile version
  • Data stored in browser

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Releases 1

Initial release August 14, 2026 Current
Initial release of Metrician.

FAQ 12

What is Metrician?
Metrician is a Chrome extension that allows users to track and manage their usage of a variety of AI tools. It displays the usage and reset times of these AI tools in a customizable, movable widget. The extension also sends alerts about AI tool allowances reset or fast running usage, and it doesn't require a setup or an account.
How does Metrician work?
Metrician reads the usage from the provider pages which the user is already signed in to. As the user utilises AI tools, the widget displayed by Metrician presents a visual representation of usage and reset times. If a limit is about to reset or usage is running unusually fast, Metrician sends an alert.
Does Metrician require setup or an account?
Metrician doesn't require either setup or an account. One simply adds the extension to Chrome and it begins to track AI tool usage automatically.
Which AI tools does Metrician support?
Metrician supports tracking and management of various AI tools such as ChatGPT, Claude, Grok, OpenCode Go, and Ollama.
How can I customize the widget design in Metrician?
Users can customize the Metrician widget by selecting from 28 different skins. The widget's size and position can also be adjusted according to user preference.
Can I hide the Metrician widget on certain sites?
Yes, Metrician allows users to hide the widget on certain websites or to switch it off entirely if they choose.
What are the usage alerts in Metrician?
Metrician's usage alerts are notifications about AI tool usage. They alert the user when an AI tool's allowance is about to reset or if the usage is running unusually fast.
Does Metrician track AI usage in real time?
Metrician reads the usage from the provider pages that the user is already signed in to in real time.
What is the data privacy policy of Metrician?
Metrician's data privacy policy ensures that provider data stays within Chrome. It reads allowance information from provider pages and stores these readings in the user's browser. There is no extension telemetry, which means it doesn't collect any usage data from the user's browsing activity.
Can Metrician compare different AI tools for me?
Yes, Metrician provides support guides and explanations about how different AI tools compare against each other.
Where does Metrician store the usage data?
Metrician stores the usage data in the user's browser. Privacy is maintained, as the collected data doesn't leave the user's browser.
Can I turn off Metrician if I don't want to use it?
Yes, users have the ability to either hide Metrician on specific sites or switch it off entirely if they don't want to use it.
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