Rocketseed on new websites
Enterprise email signature and email-marketing-in-signature platform for Microsoft 365 and Google Workspace.
- Sites using Rocketseed
- 4
- since Apr 2026
- Last 30 days
- 0.0%
-
of new sites, to Oct 20
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 10, 2026 |
|---|---|
| Last seen | Oct 5, 2026 |
| Website | rocketseed.com |
What we found
- Rocketseed appeared on 1 new site in the last 30 days.[1]
Share of new sites using Rocketseed
The line is the 7-day average share of new sites that use Rocketseed, since 28 September. It starts at our first detection.
Email Hosting on new sites
| # | Movement | Tool | Share of category | Bar | |
|---|---|---|---|---|---|
| 1 | – |
Google Workspace
|
19.8% | ||
| 2 | – |
Hostinger Email
|
16.4% | ||
| 3 | – |
GoDaddy Email
|
8.0% | ||
| 4 | – |
Microsoft 365
|
6.9% | ||
| 5 | ▲1 |
IONOS Email
|
5.9% | ||
| … | |||||
| 1760 |
Rocketseed
|
<0.1% | |||
All-time shares across the new sites we track: of all of them, and of the sites using any Email Hosting tool. All 4883 in Email Hosting
Recently launched products built on Rocketseed
3 of the 4 sites using Rocketseed are product launches we list individually. The other 1 are new business and personal sites: they count towards the figures above but are not listed here. A watch sends them to you.
| Site | Found |
|---|---|
Patient Assistance Programs
medvantx.com · Health ·  United States
|
Oct 5 |
| Procloz PTY LTD procloz.com | Sep 2 |
Zental Dental
zental.uk · Health ·  United Kingdom
|
Apr 10 |
Watches, exports and the API give you all 4 sites using Rocketseed, from £15 a month.
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 Rocketseed when we detect Rocketseed 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