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来发信: 免费 B2B 邮箱搜索 & 外贸客户开发工具

Chrome extension by 来发信 · Productivity · Tools

A Chrome extension in Productivity · Tools with 210 users, barely installed.

Specific sites only: 2 match patterns.

What the developer says, and 3 screenshots

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

Users
210
Rating
5.0 (10 ratings)
Users, last 16 days
+14
Rating, last 30 days
Not watched long enough to say
Version
2.3.2
Updated in the store
2026-07-28
Published
2026-01-23
Manifest
V3
Browser access
4 permissions, 2 site patterns

How it has moved

Users
+14 since 01.09
196-210 · 9 readings
  1. 2026-09-01196
  2. 2026-09-02198
  3. 2026-09-04202
  4. 2026-09-06205
  5. 2026-09-07207
  6. 2026-09-09210
  7. 2026-09-13206
  8. 2026-09-15210
  9. 2026-09-16210
Rating
unchanged since 01.09
reviewsrating 5.00 · 9 readings
  1. 2026-09-01reviews10rating5.00
  2. 2026-09-02reviews10rating5.00
  3. 2026-09-04reviews10rating5.00
  4. 2026-09-06reviews10rating5.00
  5. 2026-09-07reviews10rating5.00
  6. 2026-09-09reviews10rating5.00
  7. 2026-09-13reviews10rating5.00
  8. 2026-09-15reviews10rating5.00
  9. 2026-09-16reviews10rating5.00
Users
+14 since 01.09
196-210 · 9 readings
  1. 2026-09-01196
  2. 2026-09-02198
  3. 2026-09-04202
  4. 2026-09-06205
  5. 2026-09-07207
  6. 2026-09-09210
  7. 2026-09-13206
  8. 2026-09-15210
  9. 2026-09-16210
Rating
unchanged since 01.09
reviewsrating 5.00 · 9 readings
  1. 2026-09-01reviews10rating5.00
  2. 2026-09-02reviews10rating5.00
  3. 2026-09-04reviews10rating5.00
  4. 2026-09-06reviews10rating5.00
  5. 2026-09-07reviews10rating5.00
  6. 2026-09-09reviews10rating5.00
  7. 2026-09-13reviews10rating5.00
  8. 2026-09-15reviews10rating5.00
  9. 2026-09-16reviews10rating5.00

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

Specific sites only: 2 match patterns.

  • *://*.laifaxin.com/*
  • https://api.frankfurter.dev/*
  • See the address and title of every tab you have open tabs
  • Watch the network requests your browser makes webRequest
  • Open a panel beside the page sidePanel
Show the remaining 1
  • 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

来发信. Listed website: laifaxin.com.

Like this one

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

  1. 智贸云梯 | Email Finder for Business Leads Describes nearly the same job, smaller audience 22 users
  2. GladMail 外贸客户邮箱查找工具 Describes nearly the same job, smaller audience 5k users ★ 5.0
  3. 外贸王 Describes nearly the same job, smaller audience 12 users
  4. Email finder by soujiyi.com Describes nearly the same job, smaller audience 3k users ★ 4.8
  5. 外贸客户雷达 Describes nearly the same job, smaller audience 5 users

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.