SenderCow on new websites
Email sending and mailbox hosting service.
- Sites using SenderCow
- 2
- since Jul 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 | Jul 26, 2026 |
|---|---|
| Last seen | Aug 18, 2026 |
What we found
- SenderCow did not appear on any new site in the last 30 days.[1]
Share of new sites using SenderCow
The line is the 7-day average share of new sites that use SenderCow, since 10 September.
Transactional Email on new sites
| # | Movement | Tool | Share of category | Bar | |
|---|---|---|---|---|---|
| 1 | – |
Resend
|
58.3% | ||
| 2 | ▼1 |
SendGrid
|
7.1% | ||
| 3 | ▼2 |
Amazon SES
|
7.1% | ||
| 4 | ▲2 |
MailChannels
|
6.9% | ||
| 5 | ▲12 |
Mandrill
|
5.7% | ||
| … | |||||
| 118 | SenderCow | <0.1% | |||
All-time shares across the new sites we track: of all of them, and of the sites using any Transactional Email tool. All 173 in Transactional Email
Recently launched products built on SenderCow
2 of the 2 sites using SenderCow are product launches we list individually.
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 SenderCow when we detect SenderCow 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