---
title: "Prospeo Contact Finder – Email & Phone Number Finder – Chrome extension stats, history and permissions"
description: "10,000 users, rated 4.85 by 332 people. Version 3.0.1, updated 2026-07-17. Requests 5 permissions."
url: "https://extensiontracker.com/extension/jmabonimnofdjkljcmpbhhopjhbjkbhd"
---

# Prospeo Contact Finder – Email & Phone Number Finder

Live in the Chrome Web Store.

- Users: 10,000
- Rating: 4.85 from 332 ratings
- Last checked: 2026-09-27 03:51 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #5,164 of 264,703 live extensions
- Rank in Workflow & Planning: #1,705 of 44,474

## The listing

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

Summary from the listing:

> Find verified business email addresses and mobile numbers wherever you work on the web.

- Extension ID: `jmabonimnofdjkljcmpbhhopjhbjkbhd`
- Developer: [Prospeo.io](https://extensiontracker.com/developer/u8148db67c9697c42b5776830f58d09b3)
- Trader status: Declared a trader under EU law
- Category: [Productivity › Workflow & Planning](https://extensiontracker.com/category/productivity/workflow)
- First published: 2026-07-06
- Last updated: 2026-07-17
- Version: `3.0.1`
- Size: 2.21 MiB
- Minimum Chrome: 88
- Languages (1): English
- Website: `prospeo.io`
- Support page: `https://help.prospeo.io/en/`
- Chrome Web Store: <https://chromewebstore.google.com/detail/prospeo-contact-finder-%E2%80%93/jmabonimnofdjkljcmpbhhopjhbjkbhd>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fjmabonimnofdjkljcmpbhhopjhbjkbhd>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 10,000 | 4.85 | 332 |

## 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

- `*://*.prospeo.io/*`: prospeo.io and its subdomains

### Sites where it runs scripts

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

### Browser features

- `cookies`: Read and change cookies on the 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 03:51 UTC; next check around 2026-10-01.

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

## Cite this page

Extension Tracker. “Prospeo Contact Finder – Email & Phone Number Finder” (jmabonimnofdjkljcmpbhhopjhbjkbhd). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/jmabonimnofdjkljcmpbhhopjhbjkbhd. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_jmabonimnofdjkljcmpbhhopjhbjkbhd,
  title   = {Prospeo Contact Finder – Email & Phone Number Finder (jmabonimnofdjkljcmpbhhopjhbjkbhd)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/jmabonimnofdjkljcmpbhhopjhbjkbhd},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/jmabonimnofdjkljcmpbhhopjhbjkbhd>. 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`.