Ext Ops Panel
Open the app

FuseBase Assistant - AI Chat and Agents

Chrome extension by Nimbus Web Inc · Productivity · Tools

  • Featured
  • Established publisher
  • Trader

A Chrome extension in Productivity · Tools with 10 000 users, an established extension.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 5 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
10 000
Rating
4.5 (540 ratings)
Users, last 15 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
5.2.9
Updated in the store
2025-10-15
Published
2013-07-26
Manifest
V3
Browser access
5 permissions, 1 site pattern

How it has moved

Users
unchanged since 01.09
10k · 2 readings
  1. 2026-09-0110k
  2. 2026-09-1510k
Rating
unchanged since 01.09
reviewsrating 4.52 · 2 readings
  1. 2026-09-01reviews540rating4.52
  2. 2026-09-15reviews540rating4.52
Users
unchanged since 01.09
10k · 2 readings
  1. 2026-09-0110k
  2. 2026-09-1510k
Rating
unchanged since 01.09
reviewsrating 4.52 · 2 readings
  1. 2026-09-01reviews540rating4.52
  2. 2026-09-15reviews540rating4.52

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Every site you visit. This extension can read and change the content of any page you open.

  • Capture the contents of a tab tabCapture
  • Run its own code on the pages it can access scripting
  • Add items to the right-click menu contextMenus
Show the remaining 2
  • Open a panel beside the page sidePanel
  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Nimbus Web Inc publishes 7 listings we track, 23k users between them. Listed website: thefusebase.com.

  1. FuseBase PRO: AI Note taker, Meeting recorder and file sharing Nimbus Web Inc · Productivity · Workflow · published 2013-07-13 8k users ★ 4.3
  2. FuseBase Clarity - Capture Step-by-Step guides, SOP and tutorials Nimbus Web Inc · Productivity · Workflow · published 2021-08-11 4k users ★ 4.4
  3. Fusebase Search Nimbus Web Inc · Productivity · Tools · published 2013-12-21 470 users ★ 4.2
Show 3 more from this publisher
  1. FuseBase Voice Assistant Nimbus Web Inc · Productivity · Communication · published 2016-09-26 164 users ★ 4.2
  2. FuseBase Troubleshooter: Emotional Edition — Bug Reports With Feelings Nimbus Web Inc · Productivity · Developer · published 2026-04-16 61 users ★ 5.0
  3. Virtual SE Assistant Nimbus Web Inc · Productivity · Communication · published 2026-08-20 5 users (last published figure)

Like this one

Listings the catalog judges closest in what they say they do.

  1. Praxivara Assistant Describes nearly the same job, smaller audience 10 users
  2. Contextual AI Co-pilot Describes nearly the same job, smaller audience 4 users
  3. Hilo Intelligence Browser Assistant Describes nearly the same job, smaller audience 28 users
  4. Portable Describes nearly the same job, smaller audience 2 users
  5. Zenva AI Describes nearly the same job, smaller audience 8 users ★ 4.5

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.