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SumBuddy - AI Assistant

Chrome extension by Randynamic LLC · Productivity · Tools

A Chrome extension in Productivity · Tools with 1 000 users, a small but real audience.

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

What the developer says, and 3 screenshots

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

Users
1 000
Rating
5.0 (8 ratings)
Users, last 17 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
0.6.5
Updated in the store
2025-05-06
Published
2025-03-05
Manifest
V3
Browser access
4 permissions, 1 site pattern

How it has moved

Users
unchanged since 01.09
1k · 2 readings
  1. 2026-09-011k
  2. 2026-09-171k
Rating
unchanged since 01.09
reviewsrating 5.00 · 2 readings
  1. 2026-09-01reviews8rating5.00
  2. 2026-09-17reviews8rating5.00
Users
unchanged since 01.09
1k · 2 readings
  1. 2026-09-011k
  2. 2026-09-171k
Rating
unchanged since 01.09
reviewsrating 5.00 · 2 readings
  1. 2026-09-01reviews8rating5.00
  2. 2026-09-17reviews8rating5.00

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.

  • Act on the current tab, but only after you click it activeTab
  • Schedule work to run later alarms
  • Store data in your browser storage
Show the remaining 1
  • Store data in your browser without the usual size limit unlimitedStorage

The full permission history for this extension

What changed recently

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

The publisher

Randynamic LLC publishes 8 listings we track, 6k users between them.

  1. Browserfly - Your AI Agent in browser Randynamic LLC · Productivity · Tools · published 2025-07-31 2k users ★ 3.4
  2. Notepal - 微信读书笔记同步助手 Randynamic LLC · Productivity · Tools · published 2023-07-26 1k users ★ 4.1
  3. EpubKit Connect Randynamic LLC · Productivity · Tools · published 2024-04-30 688 users ★ 5.0
Show 4 more from this publisher
  1. Dengtab - Stay focus Randynamic LLC · Productivity · Tools · published 2024-08-01 520 users ★ 4.9
  2. EpubKit Pro Randynamic LLC · Productivity · Tools · published 2024-01-24 306 users ★ 4.0
  3. Wisetab Randynamic LLC · Productivity · Tools · published 2024-04-23 25 users ★ 5.0
  4. YouMeMark Randynamic LLC · Productivity · Tools · published 2025-02-17 21 users ★ 5.0

Like this one

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

  1. Perplexity Quick Actions Describes nearly the same job, smaller audience 40 users ★ 5.0
  2. SumBot Describes nearly the same job, smaller audience 6 users
  3. Gisty Describes nearly the same job, smaller audience 3 users
  4. ChatGPT Summarize Describes nearly the same job, with a large installed audience 100k users ★ 4.5
  5. PagePilot Describes nearly the same job, smaller audience 3 users

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.