Ext Ops Panel
Open the app

Prospectoo

Chrome extension by Prospectoo- Build Emails & Mobile Number Effortlessly · Productivity · Developer

  • Trader

A Chrome extension in Productivity · Developer with 367 users, barely installed.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 2 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
367
Rating
5.0 (6 ratings)
Users, last 15 days
-28
Rating, last 30 days
Not watched long enough to say
Version
3.7
Updated in the store
2026-02-15
Published
2022-04-22
Manifest
V3
Browser access
7 permissions, 4 site patterns

How it has moved

Users
-28 since 31.08
367-395 · 8 readings
  1. 2026-08-31395
  2. 2026-09-04377
  3. 2026-09-05374
  4. 2026-09-07375
  5. 2026-09-08370
  6. 2026-09-09368
  7. 2026-09-13367
  8. 2026-09-14367
Rating
unchanged since 31.08
reviewsrating 5.00 · 8 readings
  1. 2026-08-31reviews6rating5.00
  2. 2026-09-04reviews6rating5.00
  3. 2026-09-05reviews6rating5.00
  4. 2026-09-07reviews6rating5.00
  5. 2026-09-08reviews6rating5.00
  6. 2026-09-09reviews6rating5.00
  7. 2026-09-13reviews6rating5.00
  8. 2026-09-14reviews6rating5.00
Users
-28 since 31.08
367-395 · 8 readings
  1. 2026-08-31395
  2. 2026-09-04377
  3. 2026-09-05374
  4. 2026-09-07375
  5. 2026-09-08370
  6. 2026-09-09368
  7. 2026-09-13367
  8. 2026-09-14367
Rating
unchanged since 31.08
reviewsrating 5.00 · 8 readings
  1. 2026-08-31reviews6rating5.00
  2. 2026-09-04reviews6rating5.00
  3. 2026-09-05reviews6rating5.00
  4. 2026-09-07reviews6rating5.00
  5. 2026-09-08reviews6rating5.00
  6. 2026-09-09reviews6rating5.00
  7. 2026-09-13reviews6rating5.00
  8. 2026-09-14reviews6rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once 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
  • Watch the network requests your browser makes webRequest
Show the remaining 4
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • Store data in your browser storage
  • Declares windows

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Prospectoo- Build Emails & Mobile Number Effortlessly.

Like this one

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

  1. Captely: Find B2B phone numbers and emails Describes nearly the same job, smaller audience 87 users ★ 5.0
  2. Mawsool Contact Finder Describes nearly the same job, smaller audience 384 users ★ 3.0
  3. LeadContact Describes nearly the same job, smaller audience 4k users ★ 4.8
  4. Email & Phone Number Finder | Salesforge Describes nearly the same job, smaller audience 1k users ★ 4.9
  5. ZELIQ - Find Anyone's Email and Phone Number Describes nearly the same job, smaller audience 5k users ★ 5.0

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.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.