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Prosperra AI - B2B Contact Info - Find Emails & Phone Numbers

Chrome extension by ProsperraAI · Productivity · Tools

  • Trader

A Chrome extension in Productivity · Tools with 2 users, barely installed. Audience over the last 30 days: unchanged.

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

What the developer says, and 1 screenshot

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

Users
2
Rating
not rated yet
Users, last 30 days
Unchanged
Version
1.0.28
Updated in the store
2026-10-09
Published
2026-09-02
Manifest
V3
Browser access
5 permissions, 3 site patterns

How it has moved

Users
unchanged since 01.10
1-4 · 9 readings
2026-10-01: released 1.0.142026-10-01: released 1.0.152026-10-02: released 1.0.172026-10-03: released 1.0.182026-10-03: released 1.0.222026-10-09: released 1.0.242026-10-09: released 1.0.28
  1. 2026-10-043
  2. 2026-10-084
  3. 2026-10-093released 1.0.24released 1.0.28
  4. 2026-10-104
  5. 2026-10-133
  6. 2026-10-172
  7. 2026-10-181
  8. 2026-10-202
  9. 2026-10-312
Users
+2 since 03.09
0-4 · 15 readings
2026-09-03: appeared in the store2026-09-04: released 1.0.12026-09-04: released 1.0.22026-09-08: released 1.0.42026-09-12: released 1.0.52026-09-16: released 1.0.72026-09-17: released 1.0.102026-10-01: released 1.0.142026-10-01: released 1.0.152026-10-02: released 1.0.172026-10-03: released 1.0.182026-10-03: released 1.0.222026-10-09: released 1.0.242026-10-09: released 1.0.28
  1. 2026-09-030appeared in the store
  2. 2026-09-041released 1.0.1released 1.0.2
  3. 2026-09-061
  4. 2026-09-101
  5. 2026-09-213
  6. 2026-09-252
  7. 2026-10-043
  8. 2026-10-084
  9. 2026-10-093released 1.0.24released 1.0.28
  10. 2026-10-104
  11. 2026-10-133
  12. 2026-10-172
  13. 2026-10-181
  14. 2026-10-202
  15. 2026-10-312

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times 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.

  • See the address and title of every tab you have open tabs
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
Show the remaining 2

The full permission history for this extension

Version history

  1. Version 1.0.28
  2. Version 1.0.24
  3. Version 1.0.22
Show the remaining 5
  1. Version 1.0.18
  2. Version 1.0.17
  3. Version 1.0.15
  4. Version 1.0.14
  5. Version 1.0.10

What changed recently

  1. Package size changed
  2. Released version 1.0.28 (was 1.0.24)
  3. Package size changed
Show the remaining 9
  1. Released version 1.0.24 (was 1.0.22)
  2. Package size changed
  3. Released version 1.0.22 (was 1.0.18)
  4. Package size changed
  5. Released version 1.0.18 (was 1.0.17)
  6. Package size changed
  7. Released version 1.0.17 (was 1.0.15)
  8. Package size changed
  9. Released version 1.0.15 (was 1.0.14)

Older entries and the full day by day series are in the app.

The publisher

ProsperraAI. Listed website: prosperra.ai.

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 91 users ★ 5.0
  2. AeroLeads - B2B Email & Phone Finder Describes nearly the same job, with an established audience 20k users ★ 4.3
  3. Deep Enrich - B2B Phone Number & Email Finder Describes nearly the same job, smaller audience 2k users ★ 4.7
  4. MarketBasePlus Describes nearly the same job, smaller audience 141 users ★ 5.0
  5. Apollo.io: Free B2B Phone Number & Email Finder Describes nearly the same job, with a large installed audience 1.0M users ★ 4.6

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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Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/ihjhnnlmcbkjjbmchcglchjomadcbmod/badge.svg)](https://extops.dev/extensions/ihjhnnlmcbkjjbmchcglchjomadcbmod)

HTML

<a href="https://extops.dev/extensions/ihjhnnlmcbkjjbmchcglchjomadcbmod"><img src="https://extops.dev/extensions/ihjhnnlmcbkjjbmchcglchjomadcbmod/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-20. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built