---
title: "MerciApp - AI Writing Assistant – Chrome extension stats, history and permissions"
description: "70,000 users, rated 4.51 by 132 people. Version 3.113.0, updated 2026-09-23. Requests 12 permissions."
url: "https://extensiontracker.com/extension/gccahjgcckaemgpliioopngfgdaceffo"
---

# MerciApp - AI Writing Assistant

Live in the Chrome Web Store.

- Users: 70,000
- Rating: 4.51 from 132 ratings
- Last checked: 2026-09-27 01:32 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #2,064 of 264,703 live extensions
- Rank in Communication: #34 of 6,873

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> Write better, faster, wherever you work.

- Extension ID: `gccahjgcckaemgpliioopngfgdaceffo`
- Developer: [MerciApp](https://extensiontracker.com/developer/uf5d7335bd2a438cf65fd4938dea0f157)
- Category: [Productivity › Communication](https://extensiontracker.com/category/productivity/communication)
- First published: 2020-09-22
- Last updated: 2026-09-23
- Version: `3.113.0`
- Size: 4.05 MiB
- Minimum Chrome: 90
- Languages (2): English, français
- Website: `merci-app.com`
- Support page: `https://www.merci-app.com`
- Chrome Web Store: <https://chromewebstore.google.com/detail/merciapp-ai-writing-assis/gccahjgcckaemgpliioopngfgdaceffo>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fgccahjgcckaemgpliioopngfgdaceffo>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 70,000 | 4.51 | 132 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## What it can access

From the extension's manifest, in plain language.

**Every website:** it can read and change your data on all the sites you visit.

### Sites

- `http://*/*`: Every website
- `https://*/*`: Every website

### Sites where it runs scripts

- `*://docs.google.com/document/*`: docs.google.com
- `http://*/*`: Every website
- `https://*/*`: Every website

### Browser features

- `activeTab`: The tab you're on, only after you click the extension
- `alarms`: Run tasks on a schedule
- `clipboardRead`: Read what you copy
- `clipboardWrite`: Change what's in your clipboard
- `cookies`: Read and change cookies on the sites it can reach
- `offscreen`: Open a hidden page for background work
- `scripting`: Run scripts on sites it can reach
- `sidePanel`: Show a side panel
- `storage`: Save settings and data in your browser
- `tabs`: Read the addresses and titles of your tabs

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 2026-09-27 01:32 UTC; next check around 2026-09-28.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “MerciApp - AI Writing Assistant” (gccahjgcckaemgpliioopngfgdaceffo). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/gccahjgcckaemgpliioopngfgdaceffo. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_gccahjgcckaemgpliioopngfgdaceffo,
  title   = {MerciApp - AI Writing Assistant (gccahjgcckaemgpliioopngfgdaceffo)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/gccahjgcckaemgpliioopngfgdaceffo},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/gccahjgcckaemgpliioopngfgdaceffo>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.