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Prospero Contact Importer

Chrome extension by MichaelAPWhitman · Productivity · Tools

A Chrome extension in Productivity · Tools with 34 users, barely installed.

Specific sites only: 7 match patterns.

What the developer says, and 1 screenshot

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

Users
34
Rating
not rated yet
Users, last 17 days
+2
Version
1.0.3
Updated in the store
2025-07-20
Published
2025-07-17
Manifest
V3
Browser access
8 permissions, 7 site patterns

How it has moved

Users
+2 since 01.09
32-37 · 9 readings
  1. 2026-09-0132
  2. 2026-09-0233
  3. 2026-09-0432
  4. 2026-09-0734
  5. 2026-09-1037
  6. 2026-09-1336
  7. 2026-09-1533
  8. 2026-09-1634
  9. 2026-09-1734
Users
+2 since 01.09
32-37 · 9 readings
  1. 2026-09-0132
  2. 2026-09-0233
  3. 2026-09-0432
  4. 2026-09-0734
  5. 2026-09-1037
  6. 2026-09-1336
  7. 2026-09-1533
  8. 2026-09-1634
  9. 2026-09-1734

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

Specific sites only: 7 match patterns.

  • https://www.linkedin.com/*
  • https://api.prospero.app/*
  • https://prospero-production.up.railway.app/*
Show the remaining 4
  • https://dev-m16c1qwbxc50o5gi.us.auth0.com/*
  • https://accounts.google.com/*
  • https://login.microsoftonline.com/*
  • http://localhost:5001/*
  • Read and change cookies on the sites it can access cookies
  • See the address and title of every tab you have open tabs
  • Sign you in with a Google account identity
Show the remaining 5
  • Schedule work to run later alarms
  • Add items to the right-click menu contextMenus
  • Show you notifications notifications
  • Open a panel beside the page sidePanel
  • Store data in your browser storage

The full permission history for this extension

What changed recently

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

The publisher

MichaelAPWhitman.

Like this one

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

  1. ImportNow Describes nearly the same job, smaller audience 49 users ★ 2.0
  2. Hublead Describes nearly the same job, smaller audience 6k users ★ 4.8
  3. PortifyLead Describes nearly the same job, smaller audience 11 users
  4. Introki – LinkedIn Lead Finder Describes nearly the same job, smaller audience 4 users
  5. ProspectSafari Describes nearly the same job, smaller audience 68 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.

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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.