MailStream on new websites
Email corp.
- Sites using MailStream
- 7
- since Apr 2026
- Last 30 days
- 0.0%
-
of new sites, to Oct 19
no change on the 30 days before - Last 7 days
- 0.0%
- of new sites, 7-day average
no change on the week before
| First seen | Apr 30, 2026 |
|---|---|
| Last seen | Sep 29, 2026 |
What we found
- MailStream appeared on 1 new site in the last 30 days.[1]
Share of new sites using MailStream
The line is the 7-day average share of new sites that use MailStream, since 22 September. It starts at our first detection.
Email Hosting on new sites
| # | Movement | Tool | Share of category | Bar | |
|---|---|---|---|---|---|
| 1 | – |
Google Workspace
|
19.9% | ||
| 2 | – |
Hostinger Email
|
16.6% | ||
| 3 | – |
GoDaddy Email
|
8.0% | ||
| 4 | – |
Microsoft 365
|
6.9% | ||
| 5 | ▲1 |
IONOS Email
|
5.9% | ||
| … | |||||
| 1269 | ▼103 | MailStream | <0.1% | ||
All-time shares across the new sites we track: of all of them, and of the sites using any Email Hosting tool. Among September launches it ranked #1672 in Email Hosting, down from #1569 in August. All 4860 in Email Hosting
Recently launched products built on MailStream
7 of the 7 sites using MailStream are product launches we list individually.
-
Managed Print Services | MPS Monitor
mpsmonitor.com
-
Shieldstral
mistral.ai
-
Advanced Muscle Plus: Energy, Stamina
advancedbionutritionals.com
-
Mistral Vibe
mistral.ai
-
OASES
oases.aero
-
Mistral Medium 3.5
mistral.ai
Italy
France
Russia
United Kingdom
Notes
- These figures cover websites that went live since April 2026, not the web as a whole.
How this page is made
FirstSited looks at each new website near the day it goes live and records what it was built with. We do not go back later, so these figures describe what sites launch with, not what they run today. A site counts towards MailStream when we detect MailStream on it at that look.
Every share on this page is a proportion of the new sites we were tracking at the time. Sites we found across the wider web count towards the figures, but only product launches are listed by name. How we detect technologies · How we find new sites