Mandrill on new websites

Mailchimp Mandrill transactional email API.

Sites using Mandrill
24,068
since Apr 2026
Last 30 days
1.2%
of new sites, to Oct 18
+1.2 pts on the 30 days before
Last 7 days
1.2%
of new sites, 7-day average
-0.3 pts on the week before
Rank in Transactional Email
#6
of 172 tools, all time
In our data since Apr 2026
Last seen Oct 19, 2026
Website mailchimp.com

What we found

  1. About 1 in 85 websites that went live in the last 30 days use Mandrill (1.2%).[1]
  2. Almost all new Mandrill sites also use jQuery.
  3. It is unusually common on .fr domains: 11% of the domains running it, against 1.9% of domains across new sites.

Share of new sites using Mandrill

0% 1% 2% 3% 10 Sep Oct

The line is the 7-day average share of new sites that use Mandrill, since 10 September.

Who uses Mandrill

Kind of site 3,615 sites with a known type
TypeSitesShareBar
Health 1,079 29.9%
E-commerce 634 17.5%
Finance 342 9.5%
Education 288 8.0%
Content 282 7.8%
Games 177 4.9%
Productivity 157 4.3%
Social 157 4.3%
Design 143 4.0%
Developer Tools 138 3.8%
Marketing 113 3.1%
Hiring & HR 60 1.7%
Country[2] 9,855 sites with a likely country
CountrySitesShareBar
France 3,393 34.4%
UK 2,812 28.5%
Canada 1,095 11.1%
US 1,094 11.1%
Switzerland 424 4.3%
New Zealand 354 3.6%
Netherlands 139 1.4%
Australia 133 1.4%
Germany 128 1.3%
Sweden 89 0.9%
Italy 60 0.6%
Spain 29 0.3%
Domain ending 23,799 sites
EndingSitesShareBar
.com 12,459 52.4%
.fr 3,384 14.2%
.uk 2,753 11.6%
.ca 1,059 4.5%
.net 1,001 4.2%
.org 812 3.4%
.online 523 2.2%
.ch 493 2.1%
.nz 356 1.5%
.au 130 0.6%
.nl 130 0.6%
.store 117 0.5%
Green hosting[3] 241 checked sites since Apr 2026
SitesGreenBar
Mandrill 49%
All new sites 47%

Transactional Email on new sites

# Movement Tool Share of all sites Share of category Bar
1 – Resend 4.2% 58.4%
2 ▼1 SendGrid 0.5% 7.1%
3 ▼2 Amazon SES 0.5% 7.1%
4 ▲2 MailChannels 0.5% 6.8%
5 ▲1 Mail.Baby 0.4% 5.6%
6 ▲12 Mandrill 0.4% 5.5%

All-time shares across the new sites we track: of all of them, and of the sites using any Transactional Email tool. The most common alternatives to Mandrill on new websites are Resend and MailChannels. Among September launches it ranked #7 in Transactional Email, up from #19 in August. All 172 in Transactional Email

Often used with Mandrill

Tool Sites with both vs all new sites Bar
Webador Email 21,688 239x
Openprovider 22,723 211x
Plausible 22,663 121x
nginx 22,739 9.9x
jQuery 22,853 6.7x

Tools that turn up far more often on Mandrill sites than on new sites in general, and how many times as common each one is there.

Recently launched products built on Mandrill

Notes

  1. These figures cover websites that went live since April 2026, not the web as a whole.
  2. Country comes from what each site says about itself, such as a company registration, legal terms or a phone number, not just its domain ending. Too few sites state their country plainly for the usual count, so this one also counts single signals: a country domain ending, a phone number (for North America, its area code), a location the site declares in its own page metadata, or a country-specific vendor stack and the page language where they agree and nothing contradicts them. Read these as likely rather than certain.
  3. Green hosting is the share whose web host The Green Web Foundation lists as running on green energy, among sites checked since 1 April 2026, against the same share for every new site we checked over that time. Data from The Green Web Foundation.

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 Mandrill when we detect Mandrill 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

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.