webtelemetry.dev
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Technology · Third-party services

Flexmail

Not part of a site's own stack, so it is counted separately from what sites are built with.

Websites9working, as of their last visit
Found this week9first seen in the last 7 days
New launches0domains registered in the last 30 days
Over time

New websites using Flexmail, per day

Websites first seen each day. The line starts on the first day of data.

0 4 809-2709-2809-292026-09-27 - Flexmail: 02026-09-28 - Flexmail: 72026-09-29 - Flexmail: 2
Flexmail
Cite

Cite this figure

webtelemetry.dev. (2026). New websites using Flexmail, per day [Data set]. Retrieved September 29, 2026, from https://webtelemetry.dev/tech/flexmail#fig-new-websites-using-flexmail-per-day

Figures as of 29 September 2026, 05:21 UTC. They change as new sites are checked, so keep the date with them. Link to this figure

Hosting

Where they are hosted

Belgium 6
United States 2
Server country. Sites behind a CDN have no single location
Cite

Cite this figure

webtelemetry.dev. (2026). Where they are hosted [Data set]. Retrieved September 29, 2026, from https://webtelemetry.dev/tech/flexmail#fig-where-they-are-hosted

Figures as of 29 September 2026, 05:21 UTC. They change as new sites are checked, so keep the date with them. Link to this figure

Stack

Often used alongside Flexmail

Matomo 60.0%
PHP 40.0%
Linkedin Ads 40.0%
Drupal 40.0%
jQuery 40.0%
Let's Encrypt 40.0%
Plausible 20.0%
Google Cloud 20.0%
Cloudflare Browser Insights 20.0%
Algolia 20.0%
Share of these websites that also use each, from a sample of up to 200,000 sites
Cite

Cite this figure

webtelemetry.dev. (2026). Often used alongside Flexmail [Data set]. Retrieved September 29, 2026, from https://webtelemetry.dev/tech/flexmail#fig-often-used-alongside-flexmail

Figures as of 29 September 2026, 05:21 UTC. They change as new sites are checked, so keep the date with them. Link to this figure

Recently seen websites using Flexmail