Microsoft 365 on new websites

Microsoft's business productivity suite, including Exchange Online email on a custom domain, Outlook, Teams and Office apps.

Sites using Microsoft 365
118,452
since Apr 2026
Last 30 days
1.6%
of new sites, to Oct 18
-0.4 pts on the 30 days before
Last 7 days
1.5%
of new sites, 7-day average
+0.1 pts on the week before
Rank in Email Hosting
#4
of 4855 tools, all time
In our data since Apr 2026
Last seen Oct 19, 2026
Website microsoft.com

What we found

  1. About 1 in 60 websites that went live in the last 30 days use Microsoft 365 (1.6%).[1]
  2. Six in ten new Microsoft 365 sites also use GoDaddy DNS.
  3. It is unusually common on .uk domains: 7.2% of the domains running it, against 2.8% of domains across new sites.

Share of new sites using Microsoft 365

0% 1% 2% 3% 10 Sep Oct

The line is the 7-day average share of new sites that use Microsoft 365, since 10 September.

Who uses Microsoft 365

Kind of site 41,591 sites with a known type
TypeSitesShareBar
Health 6,914 16.6%
Finance 6,653 16.0%
E-commerce 5,250 12.6%
Marketing 4,154 10.0%
Productivity 3,469 8.3%
Developer Tools 3,027 7.3%
Education 2,661 6.4%
Content 1,948 4.7%
Hiring & HR 1,825 4.4%
AI 1,818 4.4%
Social 1,575 3.8%
Games 954 2.3%
Country[2] 16,180 sites with a known country
CountrySitesShareBar
US 4,632 28.6%
UK 2,863 17.7%
Canada 2,804 17.3%
Australia 2,070 12.8%
France 478 3.0%
India 437 2.7%
Germany 284 1.8%
Sweden 251 1.6%
UAE 229 1.4%
Spain 203 1.3%
Ireland 182 1.1%
Switzerland 179 1.1%
Domain ending 118,522 sites
EndingSitesShareBar
.com 75,179 63.4%
.uk 8,810 7.4%
.ca 3,966 3.4%
.ai 3,786 3.2%
.org 3,734 3.2%
.co 3,119 2.6%
.app 2,438 2.1%
.au 2,347 2.0%
.net 2,323 2.0%
.io 1,820 1.5%
.ch 972 0.8%
.in 884 0.8%
Green hosting[3] 4,096 checked sites since Apr 2026
SitesGreenBar
Microsoft 365 41%
All new sites 47%

Email Hosting on new sites

# Movement Tool Share of all sites Share of category Bar
1 – Google Workspace 5.7% 19.9%
2 – Hostinger Email 4.8% 16.6%
3 – GoDaddy Email 2.3% 7.9%
4 – Microsoft 365 2.0% 6.9%
5 ▲1 IONOS Email 1.7% 5.9%

All-time shares across the new sites we track: of all of them, and of the sites using any Email Hosting tool. The most common alternatives to Microsoft 365 on new websites are Hostinger Email and IONOS Email. All 4855 in Email Hosting

Often used with Microsoft 365

Tool Sites with both vs all new sites Bar
GoDaddy Email 64,065 24x
GoDaddy DNS 66,901 6.7x

Tools that turn up far more often on Microsoft 365 sites than on new sites in general, and how many times as common each one is there.

Recently launched products built on Microsoft 365

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. We count a country only where it is stated plainly enough to be sure: a governing-law clause or company registration number on a legal page, a phone country code, or a country domain ending. Sites that publish none are not counted at all.
  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 Microsoft 365 when we detect Microsoft 365 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.