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1&1 Mail & Media GmbH

1&1 Mail & Media GmbH publishes 2 live listings in the Chrome Web Store, with 130k users between them, as of our catalog pass of 2026-11-02.

Live listings
2
Users between them
130k
Trader status (EU)
Declared itself a trader under EU rules (DSA).
In our catalog since
2026-08-31
Website
web.de

The store shows its Established publisher badge on 2 of the listings below.

Its listings

  1. WEB.DE MailCheck Productivity · Communication · 9 permissions, 10 site patterns · version 8.0.6 · updated 2024-07-19 100k users ★ 2.3
  2. mail.com MailCheck Productivity · Communication · 9 permissions, 10 site patterns · version 8.0.6 · updated 2024-07-18 30k users ★ 4.3

Figures come from the public Chrome Web Store, which our own crawler reads up to 2 times a day. We do not install or audit extensions and publish no contact details for their developers. Catalog pass of .

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Where the data comes from: how the catalog is built