Ext Ops Panel
Open the app

Resend Email Sender - Marketing & Transactional Emails

Chrome extension by Extension Magic box · Productivity · Tools

A Chrome extension in Productivity · Tools with 40 users, barely installed.

Specific sites only: 1 match pattern.

What the developer says, and 3 screenshots

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

Users
40
Rating
not rated yet
Users, last 15 days
+6
Version
1.0.3
Updated in the store
2026-04-01
Published
2026-01-14
Manifest
V3
Browser access
2 permissions, 1 site pattern

How it has moved

Users
+6 since 01.09
34-40 · 7 readings
  1. 2026-09-0134
  2. 2026-09-0338
  3. 2026-09-0437
  4. 2026-09-0536
  5. 2026-09-1035
  6. 2026-09-1340
  7. 2026-09-1540
Users
+6 since 01.09
34-40 · 7 readings
  1. 2026-09-0134
  2. 2026-09-0338
  3. 2026-09-0437
  4. 2026-09-0536
  5. 2026-09-1035
  6. 2026-09-1340
  7. 2026-09-1540

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: 1 match pattern.

  • https://api.resend.com/*
  • 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

Extension Magic box publishes 4 listings we track, 21k users between them.

  1. X/Twitter Content Backup Tool - X/Twitter media Downloader Extension Magic box · Productivity · Tools · published 2023-12-17 20k users ★ 3.8
  2. web copy master Extension Magic box · Productivity · Tools · published 2023-09-22 913 users ★ 5.0
  3. BookmarkOS - 格子书签 Extension Magic box · Productivity · Tools · published 2025-10-22 6 users

Like this one

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

  1. Resend Mail Assistant Describes nearly the same job, smaller audience 3 users
  2. Send Mass Mail + HTML inserter for Gmail Describes nearly the same job, smaller audience 8k users ★ 4.7
  3. SendEO - Bulk Gmail & Cold Outreach Describes nearly the same job, smaller audience 3 users
  4. MailWorker Describes nearly the same job, smaller audience 68 users ★ 5.0
  5. MergeMail Describes nearly the same job, with an established audience 30k users ★ 4.9

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.