MailUp on new websites

1. MailUp appeared on 18 new sites in the last 30 days.^[1]
2. It is unusually common on .ca domains: 5.1% of the domains running it, against 1.5% of domains across new sites.

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

#	Movement	Tool	Share of all sites	Share of category	Bar
1	▼1	Brevo	0.8%	32.0%
2	▲8	Hostinger Reach	0.7%	29.3%
3	▼1	Klaviyo	0.3%	11.2%
4	–	HubSpot	0.2%	6.3%
5	–	Mailchimp	0.1%	4.9%
…
49	▲13	MailUp	<0.1%	<0.1%

All-time shares across the new sites we track: of all of them, and of the sites using any Email Marketing tool. Among September launches it ranked #40 in Email Marketing, up from #53 in August. All 286 in Email Marketing

4 of the 40 sites using MailUp are product launches we list individually. The other 36 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
Transit | Work-Based Learning Training Plan Builder transitforwork.com · Education	Sep 30
Managed Print Services | MPS Monitor mpsmonitor.com · Italy	Sep 29
calenon — 일정 기반 링크 인 바이오 calenon.com	Sep 15
BlogKafe Bloggerların Sosyal Medyası blogkafe.com · Türkiye	Aug 27

Watches, exports and the API give you all 40 sites using MailUp, 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.