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Best alternatives to Google Apps Script Copilot (2026)

10 Chrome extensions that do a similar job to Google Apps Script Copilot, closest first. Each shows real store users, its rating, how recently it was updated and how many permissions it asks for.

Google Apps Script Copilot: reviews, users and permissionsBest Developer Tools extensions

Google Apps Script Copilot today

≈20K users4.0★ from 43 ratingsUpdated 3 weeks ago20 permissions

Google Apps Script Copilot alternatives, compared

  1. 1

    Jarvis AI Assistant — AI Copilot for Your Browser

    All-in-one AI copilot. Write, translate, summarize, check grammar, and automate tasks with 30+ AI models.

    ≈10K users4.4★ from 188 ratingsUpdated 7 months ago8 permissions
    • About 2.0× fewer users than Google Apps Script Copilot
    • Rated 0.4 stars higher
    • Updated less recently
    • Asks for fewer permissions (8 vs 20)
    • Listed under Tools
    Jarvis AI Assistant alternativesCompare side by side
  2. 2

    CoPilot™ AI Chrome Extension

    Open Copilot in a window with one click or Alt+C. Right-click text to ask Copilot.

    ≈1K users3.4★ from 5 ratingsUpdated 3 weeks ago2 permissions
    • About 20× fewer users than Google Apps Script Copilot
    • Asks for fewer permissions (2 vs 20)
    • Listed under Functionality & UI
    Compare side by side
  3. 3

    ChatX - Your AI Copilot for Web

    An AI copilot available for all websites. It can answer any complex questions, also capability to auto-summarize and translate.

    ≈1K users4.6★ from 22 ratingsNot updated for 2+ years4 permissions
    • About 20× fewer users than Google Apps Script Copilot
    • Rated 0.6 stars higher
    • Updated less recently
    • Asks for fewer permissions (4 vs 20)
    • Listed under Tools
    ChatX alternativesCompare side by side
  4. 4

    Copilot sidebar for Chrome

    Microsoft Copilot sidebar ported from Edge to Chrome

    ≈100K users2.3★ from 136 ratingsUpdated 18 months ago5 permissions
    • About 5.0× more users than Google Apps Script Copilot
    • Rated 1.7 stars lower
    • Updated less recently
    • Asks for fewer permissions (5 vs 20)
    • Listed under Workflow & Planning
    Copilot sidebar for Chrome alternativesCompare side by side
  5. 5

    FreeBusy Copilot

    Schedule meetings 10x faster with people inside & outside your company. Companion for Gmail, Google Calendar and many other web apps

    ≈1K users4.7★ from 9 ratingsUpdated 3 months ago11 permissions
    • About 20× fewer users than Google Apps Script Copilot
    • Asks for fewer permissions (11 vs 20)
    • Listed under Workflow & Planning
    FreeBusy Copilot alternativesCompare side by side
  6. 6

    Whale CoPilot

    Find what you need fast, search your content, get AI-powered answers from Alice, and access your bookmarks and smart suggestions.

    ≈4K users5.0★ from 10 ratingsUpdated 13 days ago7 permissions
    • About 5.0× fewer users than Google Apps Script Copilot
    • Asks for fewer permissions (7 vs 20)
    • Listed under Workflow & Planning
    Whale CoPilot alternativesCompare side by side
  7. 7

    OpenClaw Copilot

    OpenClaw (MoltBot & ClawdBot) in your browser: Chat directly in the side panel, no need to switch IM apps.

    ≈20K users3.5★ from 11 ratingsUpdated 8 months ago9 permissions
    • A similar number of users to Google Apps Script Copilot
    • Updated less recently
    • Asks for fewer permissions (9 vs 20)
    • Listed under Workflow & Planning
    OpenClaw Copilot alternativesCompare side by side
  8. 8

    PageMod - Userscript|Extension|App Builder AI Agent

    AI writes, previews & installs Greasemonkey/Tampermonkey userscripts and browser app.

    ≈90K users5.0★ from 3 ratingsUpdated 3 days ago17 permissions
    • About 4.5× more users than Google Apps Script Copilot
    • Asks for fewer permissions (17 vs 20)
    • Listed under Tools
    PageMod alternativesCompare side by side
  9. 9

    Overjet CoPilot

    Your AI copilot inside your PMS. Notes, charting, imaging, RCM, and more, all in one place.

    ≈7K users5.0★ from 4 ratingsUpdated 7 days ago21 permissions
    • About 2.9× fewer users than Google Apps Script Copilot
    • Asks for more permissions (21 vs 20)
    • Listed under Tools
    Overjet CoPilot alternativesCompare side by side
  10. 10

    Walles.AI - Free AI Copilot

    Free AI Assistant. Supports GPT-4. Immersive translation. Answers complex questions. Comprehends long texts. Supports Notion

    ≈6K users4.5★ from 40 ratingsNot updated for 2+ years9 permissions
    • About 3.3× fewer users than Google Apps Script Copilot
    • Rated 0.5 stars higher
    • Updated less recently
    • Asks for fewer permissions (9 vs 20)
    • Listed under Workflow & Planning
    Walles.AI alternativesCompare side by side

Google Apps Script Copilot alternatives: questions

What is the best alternative to Google Apps Script Copilot?

By users, the most popular alternative is Copilot sidebar for Chrome with ≈100K users and a 2.3-star rating. The closest match by what it does is Jarvis AI Assistant — AI Copilot for Your Browser.

Which Google Apps Script Copilot alternative has the best rating?

Jarvis AI Assistant — AI Copilot for Your Browser has the highest rating of these alternatives with 50+ ratings: 4.4 out of 5 from 188 ratings.

Is there a Google Apps Script Copilot alternative that asks for fewer permissions?

CoPilot™ AI Chrome Extension asks for 2 permissions, against 20 for Google Apps Script Copilot.

How many alternatives to Google Apps Script Copilot are there?

We list 10 close alternatives to Google Apps Script Copilot on the Chrome Web Store, picked by what they do and ranked by how close they are.

Users and ratings are the figures shown on the Chrome Web Store, re-checked continuously. Alternatives are matched on name, description, category and topic. Browse best-of lists by niche.