Mailgun on new websites

1. Mailgun appeared on about 2,500 new sites in the last 30 days.^[1]

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

#	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%
…
8	▼3	Mailgun	0.2%	3.2%

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 Mailgun on new websites are Amazon SES and MailChannels. Among September launches it ranked #9 in Transactional Email, down from #6 in August. All 172 in Transactional Email

Tool	Sites with both	vs all new sites	Bar
Squarespace DNS	3,824	12x

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

3,768 of the 13,702 sites using Mailgun are product launches we list individually. The other 9,934 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	Also detected
Word het bedrijf dat AI aanraadt. suggestedby.ai · AI	Oct 19
Pictavelle — Your Photos. Reimagined as Art. pictavelle.com · Design	Oct 19
Playspace — šípkový klub v Novom Meste nad Váhom, otvorené nonstop playspace.sk · Slovakia	Oct 19
Studio-quality voiceover from your text — TTS — AI Voiceover trytts.com · Content · Portugal	Oct 19
ClausBox: an AI assistant of your own clausbox.one · AI	Oct 19
EcommTech — The Tech Behind Your Online Store, Set Up For You ecommtech.net · E-commerce · United States	Oct 19
School pickup with a clear identity check | ReleID releid.com	Oct 19
amigurumi — weird toys, real patterns amigurumi.ai	Oct 19
АвтоОКО — перевірка авто за номерним знаком autooko.com.ua · Ukraine	Oct 19
Sitezora — Your Business Website, Live in Days sitezora.net · United States	Oct 19
Equal Pals — calm maths practice for kids equalpals.com · Education	Oct 19
Argus argus.pet · Productivity	Oct 19

Showing the most recent 12 of 3,768.

Watches, exports and the API give you all 13,702 sites using Mailgun, from £15 a month.

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.