Muchallms Grid Controller icon

Muchallms Grid Controller

by khiemfle · Tools
Manifest V3 Free
View in Chrome Web Store Data as of 20 Oct 2026

Manage multiple LLM windows in a grid and broadcast prompts.

Users
28
+6 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#135K
#112K among extensions
Version
0.2.21
updated 5 Jun 2026

Users

monthly, 10 months
01631Jan 2026Jun 2026Oct 2026
Latest, 20 Oct 2026: 28 usersMove the mouse over the chart for any month

Ratings count

monthly, 10 months
001Jan 2026Jun 2026Oct 2026
Latest, 20 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Muchallms Grid Controller

# Muchallms Extension ## Description Muchallms is a Chromium extension that lets you run several LLM web UIs side by side, organize them into a clean grid, and send one prompt to all of them from a single controller. It is a lightweight way to compare outputs and keep your research in one place without leaving the browser. ## Why use it - Less bias in answers: comparing multiple models helps reduce single-model blind spots and gives a more balanced view. - Up to date across providers: you can quickly see how the latest versions of different LLMs respond to the same prompt. - Faster domain learning: seeing the same keywords explained from different perspectives helps you learn new domain language and decide with more confidence.

Growth

WindowUsersChangeRatingsRating
7 days+4+16.7%00.00
30 days+6+27.3%00.00
6 months−3−9.7%00.00

Chrome Web Store search rankings

Where Muchallms Grid Controller appears when people search the store, with the 30 day change
Search phrasePosition30 days
grid#53−2

Version history

3 versions recorded
0.2.215 Jun 2026
0.2.147 Jan 2026
0.2.85 Jan 2026

Details

Category
Tools
First seen
5 Jan 2026
Size
139 KB
Languages
en-US
Pricing
Free
Support
github.com
Extension ID
cpkmdencmhbelclabgdhfeheapknooia

Permissions and risk

Moderate riskimpact 3, likelihood 2
Permissions
tabswindowsstoragesystem.displaycontextMenusscripting
Site access
https://chatgpt.com/*https://chat.openai.com/*https://claude.ai/*https://gemini.google.com/*https://grok.com/*https://x.com/i/grok*https://perplexity.ai/*https://www.perplexity.ai/*https://chat.deepseek.com/*https://deepseek.com/*and 10 more

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