---
title: "Mail Finder by Mailsumo • Email Finder for LinkedIn – Chrome extension stats, history and permissions"
description: "20,000 users, rated 4.22 by 67 people. Version 1.3.0, updated 2026-10-15. Requests 3 permissions."
url: "https://extensiontracker.com/extension/dbmjjcmdhfjbgkgigdndfnfddminlpgb"
---

# Mail Finder by Mailsumo • Email Finder for LinkedIn

Live in the Chrome Web Store.

- Users: 20,000
- Rating: 4.22 from 67 ratings
- Last checked: 2026-11-12 18:59 UTC
- Users gained in 7 days: No change
- Users gained in 30 days: No change (+0.0%)
- Rank by users: #3,895 of 292,131 live extensions
- Rank in Tools: #864 of 115,641

## The listing

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

Summary from the listing:

> Free email finder for LinkedIn and company websites. Get anyone's verified work email from a name or a domain, in one click.

- Extension ID: `dbmjjcmdhfjbgkgigdndfnfddminlpgb`
- Developer: [Mailsumo.io](https://extensiontracker.com/developer/u445960285fb1e3d51268fc3be8c0b189)
- Enhanced Safe Browsing: Trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2017-05-14
- Last updated: 2026-10-15
- Version: `1.3.0`
- Size: 140 KiB
- Minimum Chrome: 88
- Languages (1): English
- Website: `mailfinder.app`
- Chrome Web Store: <https://chromewebstore.google.com/detail/mail-finder-by-mailsumo-%E2%80%A2/dbmjjcmdhfjbgkgigdndfnfddminlpgb>
- View its code or download CRX: <https://crxpeek.com/extension/dbmjjcmdhfjbgkgigdndfnfddminlpgb>
- Search Google for the ID: <https://www.google.com/search?q=%22dbmjjcmdhfjbgkgigdndfnfddminlpgb%22&tbs=li:1>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-11-12 | 20,000 | 4.22 | 67 |
| 2026-11-05 | 20,000 | 4.22 | 67 |
| 2026-10-29 | 20,000 | 4.22 | 67 |
| 2026-10-23 | 20,000 | 4.22 | 67 |
| 2026-10-16 | 20,000 | 4.22 | 67 |
| 2026-10-11 | 20,000 | 4.22 | 67 |
| 2026-10-04 | 20,000 | 4.22 | 67 |
| 2026-09-28 | 20,000 | 4.22 | 67 |
| 2026-09-26 | 20,000 | 4.22 | 67 |

## What changed

Every change found on a check, newest first.

- 2026-10-16: New version `1.3.0`, replacing `1.2.2`.
- 2026-10-04: New version `1.2.2`, replacing `1.2.1`.
- 2026-10-04: Renamed from “Email Finder • Find email addresses” to “Mail Finder by Mailsumo • Email Finder for LinkedIn”.
- 2026-10-04: The summary on the listing changed.

## Developer history

Moves to another publisher account and new contact emails, newest first.

No move to another account and no new contact email since tracking began on 2026-09-26.

We know contact emails only by a keyed hash, so they're never shown. Recent changes: [Account and contact changes](https://extensiontracker.com/owners/).

## What it can access

From the extension's manifest, in plain language.

### Sites

- `https://app.mailsumo.io/*`: app.mailsumo.io

### Sites where it runs scripts

- `https://*.linkedin.com/*`: linkedin.com and its subdomains
- `https://app.mailsumo.io/connect*`: app.mailsumo.io
- `https://app.mailsumo.io/disconnect*`: app.mailsumo.io

### Browser features

- `activeTab`: The tab you're on, only after you click the extension
- `storage`: Save settings and data in your browser

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Email Extractor by Mailsumo • Bulk Email Scraper](https://extensiontracker.com/extension/jdianbbpnakhcmfkcckaboohfgnngfcc) | 400,000 | 4.64 | 3,516 | Workflow & Planning |
| [Mail Tracker by Mailsumo • Email Tracker for Gmail](https://extensiontracker.com/extension/eglpjlchpfmejldohiicolhaglloinoa) | 1,000 | 5.00 | 2 | Communication |

All 3 extensions by [Mailsumo.io](https://extensiontracker.com/developer/u445960285fb1e3d51268fc3be8c0b189).

## 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 2026-11-12 18:59 UTC; next check around 2026-11-19.

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

## Cite this page

Extension Tracker. “Mail Finder by Mailsumo • Email Finder for LinkedIn” (dbmjjcmdhfjbgkgigdndfnfddminlpgb). Chrome Web Store data, last checked 2026-11-12. https://extensiontracker.com/extension/dbmjjcmdhfjbgkgigdndfnfddminlpgb. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_dbmjjcmdhfjbgkgigdndfnfddminlpgb,
  title   = {Mail Finder by Mailsumo • Email Finder for LinkedIn (dbmjjcmdhfjbgkgigdndfnfddminlpgb)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-12},
  url     = {https://extensiontracker.com/extension/dbmjjcmdhfjbgkgigdndfnfddminlpgb},
  urldate = {2026-11-13}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/dbmjjcmdhfjbgkgigdndfnfddminlpgb>. 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. Every page except search comes as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.