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Sider: Chat with all AI: GPT-5, Claude, DeepSeek, Gemini, Grok

Chrome extension by ChatGPT Sidebar · Productivity · Tools

  • Featured
  • Established publisher
  • Trader

A Chrome extension in Productivity · Tools with 5 000 000 users, one of the largest listings in the store. Audience over the last 30 days: unchanged.

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
5 000 000
Rating
4.9 (114 625 ratings)
Users, last 30 days
Unchanged (the store rounds this count to 1 000 000, so it moves only between steps)
Rating, last 30 days
Steady over 30 days
Version
5.35.3
Updated in the store
2026-10-21
Published
2023-02-23
Manifest
V3
Browser access
12 permissions, 2 site patterns

How it has moved

Users
unchanged since 28.09
5M · 20 readings
2026-09-29: released 5.33.12026-10-01: released 5.34.02026-10-02: released 5.34.12026-10-09: released 5.34.22026-10-15: released 5.35.02026-10-16: released 5.35.12026-10-20: released 5.35.22026-10-21: released 5.35.3
  1. 2026-09-285M
  2. 2026-10-045M
  3. 2026-10-085M
  4. 2026-10-095Mreleased 5.34.2
  5. 2026-10-105M
  6. 2026-10-115M
  7. 2026-10-135M
  8. 2026-10-145M
  9. 2026-10-165Mreleased 5.35.1
  10. 2026-10-175M
  11. 2026-10-185M
  12. 2026-10-195M
  13. 2026-10-205Mreleased 5.35.2
  14. 2026-10-215Mreleased 5.35.3
  15. 2026-10-225M
  16. 2026-10-235M
  17. 2026-10-245M
  18. 2026-10-255M
  19. 2026-10-265M
  20. 2026-10-285M
Rating
-0.042 since 28.09
reviewsrating 4.876-4.918 · 20 readings
2026-09-29: released 5.33.12026-10-01: released 5.34.02026-10-02: released 5.34.12026-10-09: released 5.34.22026-10-15: released 5.35.02026-10-16: released 5.35.12026-10-20: released 5.35.22026-10-21: released 5.35.3
  1. 2026-09-28reviews114.5krating4.918
  2. 2026-10-04reviews114.5krating4.918
  3. 2026-10-08reviews114.5krating4.918
  4. 2026-10-09reviews114.5krating4.918released 5.34.2
  5. 2026-10-10reviews114.5krating4.918
  6. 2026-10-11reviews114.5krating4.918
  7. 2026-10-13reviews114.6krating4.918
  8. 2026-10-14reviews114.6krating4.877
  9. 2026-10-16reviews114.6krating4.877released 5.35.1
  10. 2026-10-17reviews114.6krating4.876
  11. 2026-10-18reviews114.6krating4.877
  12. 2026-10-19reviews114.6krating4.876
  13. 2026-10-20reviews114.6krating4.876released 5.35.2
  14. 2026-10-21reviews114.6krating4.876released 5.35.3
  15. 2026-10-22reviews114.6krating4.876
  16. 2026-10-23reviews114.6krating4.876
  17. 2026-10-24reviews114.6krating4.876
  18. 2026-10-25reviews114.6krating4.876
  19. 2026-10-26reviews114.6krating4.876
  20. 2026-10-28reviews114.6krating4.876
Users
unchanged since 01.09
5M · 34 readings
2026-09-03: released 5.32.42026-09-09: released 5.32.62026-09-12: released 5.32.82026-09-15: released 5.32.92026-09-19: released 5.32.102026-09-22: released 5.32.112026-09-25: released 5.33.02026-09-29: released 5.33.12026-10-01: released 5.34.02026-10-02: released 5.34.12026-10-09: released 5.34.22026-10-15: released 5.35.02026-10-16: released 5.35.12026-10-20: released 5.35.22026-10-21: released 5.35.3
  1. 2026-09-015M
  2. 2026-09-035Mreleased 5.32.4
  3. 2026-09-045M
  4. 2026-09-065M
  5. 2026-09-075M
  6. 2026-09-085M
  7. 2026-09-095Mreleased 5.32.6
  8. 2026-09-135M
  9. 2026-09-155Mreleased 5.32.9
  10. 2026-09-165M
  11. 2026-09-215M
  12. 2026-09-225Mreleased 5.32.11
  13. 2026-09-255Mreleased 5.33.0
  14. 2026-09-265M
  15. 2026-09-285M
  16. 2026-10-045M
  17. 2026-10-085M
  18. 2026-10-095Mreleased 5.34.2
  19. 2026-10-105M
  20. 2026-10-115M
  21. 2026-10-135M
  22. 2026-10-145M
  23. 2026-10-165Mreleased 5.35.1
  24. 2026-10-175M
  25. 2026-10-185M
  26. 2026-10-195M
  27. 2026-10-205Mreleased 5.35.2
  28. 2026-10-215Mreleased 5.35.3
  29. 2026-10-225M
  30. 2026-10-235M
  31. 2026-10-245M
  32. 2026-10-255M
  33. 2026-10-265M
  34. 2026-10-285M
Rating
-0.042 since 01.09
reviewsrating 4.876-4.918 · 34 readings
2026-09-03: released 5.32.42026-09-09: released 5.32.62026-09-12: released 5.32.82026-09-15: released 5.32.92026-09-19: released 5.32.102026-09-22: released 5.32.112026-09-25: released 5.33.02026-09-29: released 5.33.12026-10-01: released 5.34.02026-10-02: released 5.34.12026-10-09: released 5.34.22026-10-15: released 5.35.02026-10-16: released 5.35.12026-10-20: released 5.35.22026-10-21: released 5.35.3
  1. 2026-09-01reviews114.3krating4.918
  2. 2026-09-03reviews114.3krating4.918released 5.32.4
  3. 2026-09-04reviews114.3krating4.918
  4. 2026-09-06reviews114.3krating4.918
  5. 2026-09-07reviews114.3krating4.918
  6. 2026-09-08reviews114.3krating4.918
  7. 2026-09-09reviews114.3krating4.918released 5.32.6
  8. 2026-09-13reviews114.3krating4.918
  9. 2026-09-15reviews114.3krating4.918released 5.32.9
  10. 2026-09-16reviews114.4krating4.918
  11. 2026-09-21reviews114.4krating4.918
  12. 2026-09-22reviews114.4krating4.918released 5.32.11
  13. 2026-09-25reviews114.5krating4.918released 5.33.0
  14. 2026-09-26reviews114.5krating4.918
  15. 2026-09-28reviews114.5krating4.918
  16. 2026-10-04reviews114.5krating4.918
  17. 2026-10-08reviews114.5krating4.918
  18. 2026-10-09reviews114.5krating4.918released 5.34.2
  19. 2026-10-10reviews114.5krating4.918
  20. 2026-10-11reviews114.5krating4.918
  21. 2026-10-13reviews114.6krating4.918
  22. 2026-10-14reviews114.6krating4.877
  23. 2026-10-16reviews114.6krating4.877released 5.35.1
  24. 2026-10-17reviews114.6krating4.876
  25. 2026-10-18reviews114.6krating4.877
  26. 2026-10-19reviews114.6krating4.876
  27. 2026-10-20reviews114.6krating4.876released 5.35.2
  28. 2026-10-21reviews114.6krating4.876released 5.35.3
  29. 2026-10-22reviews114.6krating4.876
  30. 2026-10-23reviews114.6krating4.876
  31. 2026-10-24reviews114.6krating4.876
  32. 2026-10-25reviews114.6krating4.876
  33. 2026-10-26reviews114.6krating4.876
  34. 2026-10-28reviews114.6krating4.876

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times 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.

  • Read and change cookies on the sites it can access cookies
  • See the address and title of every tab you have open tabs
  • Block or redirect requests by rules it declares in advance declarativeNetRequest
Show the remaining 9
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • Schedule work to run later alarms
  • Add items to the right-click menu contextMenus
  • Run work in a hidden page offscreen
  • Open a panel beside the page sidePanel
  • Store data in your browser storage
  • Store data in your browser without the usual size limit unlimitedStorage
  • Declares userScripts

The full permission history for this extension

Version history

  1. Version 5.35.3
  2. Version 5.35.2
  3. Version 5.35.1
Show the remaining 5
  1. Version 5.35.0
  2. Version 5.34.2
  3. Version 5.34.1
  4. Version 5.34.0
  5. Version 5.33.1

What changed recently

  1. Package size changed
  2. Released version 5.35.3 (was 5.35.2)
  3. Released version 5.35.2 (was 5.35.1)
Show the remaining 9
  1. Package size changed
  2. Released version 5.35.1 (was 5.35.0)
  3. Package size changed
  4. Released version 5.35.0 (was 5.34.2)
  5. Package size changed
  6. Released version 5.34.2 (was 5.34.1)
  7. Released version 5.34.1 (was 5.34.0)
  8. Package size changed
  9. Released version 5.34.0 (was 5.33.1)

Older entries and the full day by day series are in the app.

The publisher

ChatGPT Sidebar publishes 3 listings we track, 5.1M users between them. Listed website: sider.ai.

  1. Vidline Screen Recorder ChatGPT Sidebar · Productivity · Workflow · published 2021-07-19 40k users ★ 4.3
  2. Sider Operator ChatGPT Sidebar · Productivity · Tools · published 2026-05-25 20k users ★ 4.2

Like this one

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

  1. Chat with Ai (gpt ,grok ,claude,gemini) Describes nearly the same job, smaller audience 147 users ★ 5.0
  2. OpenChat: Free AI Chat Sidebar for Claude, GPT, Gemini & More Describes nearly the same job, smaller audience 36 users ★ 4.9
  3. Smart Sidebar: Chat GPT, Claude & DeepSeek Describes nearly the same job, with a large installed audience 400k users ★ 4.3
  4. AI Sidebar - Chat with Claude, Deepseek, Gemini, Grok Describes nearly the same job, with an established audience 10k users ★ 4.6
  5. Chat with all AI models (Gemini, Claude, DeepSeek…) & AI Agents | AITOPIA Describes nearly the same job, with a large installed audience 1.0M users ★ 4.8

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.

Compared side by side

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Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/difoiogjjojoaoomphldepapgpbgkhkb/badge.svg)](https://extops.dev/extensions/difoiogjjojoaoomphldepapgpbgkhkb)

HTML

<a href="https://extops.dev/extensions/difoiogjjojoaoomphldepapgpbgkhkb"><img src="https://extops.dev/extensions/difoiogjjojoaoomphldepapgpbgkhkb/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-28. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built