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Microsoft 365 on new websites

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

#4 of 4746 in Email Hosting In our data since Apr 2026 Last seen: Oct 16, 2026 Most recent launch: BrightBook - Booking software for teeth whitening clinics in Canada, Oct 16, 2026 Website: microsoft.com

112,833 sites

108,781 found by StackScope, 4,052 via launch platforms

StackScope Wider Web 89,153 StackScope Discovery (Indie) 19,628 Product Hunt 3,400 PeerPush 321 Other 180 Hacker News 151
  • StackScope Wider Web 89,153
  • StackScope Discovery (Indie) 19,628
  • Product Hunt 3,400
  • PeerPush 321
  • Other 180
  • Hacker News 151
View: All sites All launches Launch platforms StackScope Discovery StackScope Wider Web

About 1 in 60 websites that went live in the last 30 days use Microsoft 365 (1.6%).

These figures cover websites that went live since April 2026, not the web as a whole.

Stackdar alerts

Get told when a new site ships with Microsoft 365.

30,895 new sites with Microsoft 365 first seen in the last 30 days.

Stackdar watches every launch we detect and sends you the ones using Microsoft 365, by email, Slack or webhook. On every plan, from £15 a month.

See how alerts work

Share of new sites using Microsoft 365

Each dot is one launch day. Line is the 7-day rolling average; weekly averages before July 2026.

1.2%
last 7 days
-0.4pp vs prior week
1.6%
30 days to Oct 15
-0.3pp vs 30 days before
112,833
sites all time
since Apr 2026
Microsoft 365 daily detection trend Before 8 July 2026: launch platforms only. We began crawling the wider web on this date, so the cohort this share is measured against changes here. 10 September 2026: we improved our infrastructure to index new sites much sooner, often on the day they go live, so the cohort this share is measured against changes here. 5% 3% 0% Apr May Jun Jul Aug Sep Oct Weekly averages before this point, daily after. Jul 18 · 434 / 24609 = 1.8% Jul 19 · 321 / 27593 = 1.2% Jul 20 · 346 / 23834 = 1.5% Jul 21 · 420 / 22939 = 1.8% Jul 22 · 379 / 24370 = 1.6% Jul 23 · 299 / 18096 = 1.7% Jul 24 · 271 / 13976 = 1.9% Jul 25 · 190 / 9549 = 2.0% Jul 26 · 490 / 21745 = 2.3% Jul 27 · 966 / 37226 = 2.6% Jul 28 · 1006 / 41880 = 2.4% Jul 29 · 1496 / 53556 = 2.8% Jul 30 · 1257 / 48247 = 2.6% Jul 31 · 1349 / 56047 = 2.4% Aug 1 · 1265 / 54880 = 2.3% Aug 2 · 1200 / 53845 = 2.2% Aug 3 · 1312 / 52612 = 2.5% Aug 4 · 952 / 40700 = 2.3% Aug 5 · 772 / 35345 = 2.2% Aug 6 · 865 / 39147 = 2.2% Aug 7 · 948 / 40246 = 2.4% Aug 8 · 1057 / 42802 = 2.5% Aug 9 · 1060 / 37772 = 2.8% Aug 10 · 880 / 32322 = 2.7% Aug 11 · 751 / 34554 = 2.2% Aug 12 · 1114 / 37131 = 3.0% Aug 13 · 1529 / 55464 = 2.8% Aug 14 · 1569 / 56751 = 2.8% Aug 15 · 1311 / 55905 = 2.3% Aug 16 · 1308 / 56267 = 2.3% Aug 17 · 1110 / 45391 = 2.4% Aug 18 · 1087 / 56519 = 1.9% Aug 19 · 1279 / 51663 = 2.5% Aug 20 · 1510 / 68939 = 2.2% Aug 21 · 1589 / 93833 = 1.7% Aug 22 · 1470 / 94184 = 1.6% Aug 23 · 1459 / 93580 = 1.6% Aug 24 · 1283 / 81702 = 1.6% Aug 25 · 1173 / 71523 = 1.6% Aug 26 · 1005 / 66852 = 1.5% Aug 27 · 1522 / 87822 = 1.7% Aug 28 · 1593 / 87900 = 1.8% Aug 29 · 1392 / 88057 = 1.6% Aug 30 · 1940 / 100664 = 1.9% Aug 31 · 2188 / 100233 = 2.2% Sep 1 · 2426 / 103410 = 2.3% Sep 2 · 2417 / 108908 = 2.2% Sep 3 · 2219 / 103273 = 2.1% Sep 4 · 1992 / 98525 = 2.0% Sep 5 · 2100 / 102849 = 2.0% Sep 6 · 1802 / 89270 = 2.0% Sep 7 · 1598 / 86115 = 1.9% Sep 8 · 1540 / 77960 = 2.0% Sep 9 · 1696 / 75504 = 2.2% Sep 10 · 2220 / 83627 = 2.7% Sep 11 · 1864 / 85538 = 2.2% Sep 12 · 1119 / 56758 = 2.0% Sep 13 · 983 / 57984 = 1.7% Sep 14 · 1315 / 59221 = 2.2% Sep 15 · 1278 / 58178 = 2.2% Sep 16 · 1237 / 58891 = 2.1% Sep 17 · 1210 / 56736 = 2.1% Sep 18 · 1085 / 53075 = 2.0% Sep 19 · 891 / 45261 = 2.0% Sep 20 · 942 / 44745 = 2.1% Sep 21 · 1125 / 51656 = 2.2% Sep 22 · 1110 / 55396 = 2.0% Sep 23 · 1205 / 58298 = 2.1% Sep 24 · 1134 / 53448 = 2.1% Sep 25 · 1062 / 50749 = 2.1% Sep 26 · 1245 / 101511 = 1.2% Sep 27 · 727 / 52126 = 1.4% Sep 28 · 754 / 61097 = 1.2% Sep 29 · 1450 / 77839 = 1.9% Sep 30 · 1254 / 69702 = 1.8% Oct 1 · 1259 / 69212 = 1.8% Oct 2 · 1210 / 64659 = 1.9% Oct 3 · 801 / 53720 = 1.5% Oct 4 · 892 / 52039 = 1.7% Oct 5 · 985 / 63678 = 1.5% Oct 6 · 1084 / 67571 = 1.6% Oct 7 · 993 / 67635 = 1.5% Oct 8 · 1038 / 69285 = 1.5% Oct 9 · 938 / 70262 = 1.3% Oct 10 · 750 / 60621 = 1.2% Oct 11 · 822 / 65581 = 1.3% Oct 12 · 907 / 66602 = 1.4% Oct 13 · 932 / 70810 = 1.3% Oct 14 · 866 / 70598 = 1.2% Oct 15 · 987 / 93141 = 1.1%
Mar 30, 2026 90 days Oct 15, 2026

The shaded areas were measured against a different set of sites, so the line can step there without Microsoft 365 itself changing.

Coverage details

Before the dashed line where the dots begin, the line is a weekly average. After it, the last 90 days are shown one day at a time.

Grey: before 8 July 2026, we only tracked launches from launch platforms. From that date we crawl the wider web as well.

Amber: 8 July to 10 September 2026, before we improved our infrastructure to index new sites much sooner, often on the day they go live. Sites found that early often haven't finished setting up, so anything usually added after launch reads lower from 10 September. We record each site as it was when we found it.

The share is a proportion of whatever we were tracking at the time. For a single continuous measure, switch to launch platforms.

How StackScope detects technologies

What kind of sites use Microsoft 365

39,689 sites with a known type, all time

Health
16.4%
Finance
16.0%
E-commerce
12.5%
Marketing
10.1%
Productivity
8.4%
Developer Tools
7.4%
Education
6.4%
Content
4.7%
AI
4.4%
Hiring & HR
4.4%
Social
3.8%
Games
2.3%
Design
2.1%
Directory
0.6%
Crypto
0.6%

Domain endings using Microsoft 365

112,784 sites, all time

  • .com 63.7%
  • .uk 7.2%
  • .ca 3.3%
  • .ai 3.3%
  • .org 3.2%
  • .co 2.6%
  • .app 2.1%
  • .net 2.0%
  • .au 1.8%
  • .io 1.6%
  • .ch 0.8%
  • .in 0.8%
  • .fr 0.7%
  • .nz 0.7%
  • .se 0.7%

Country

Country known for 14,849 of 112,833 sites (13.2%), all time.

How we know

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.

  • United States United States 29.7%
  • United Kingdom United Kingdom 17.7%
  • Canada Canada 17.2%
  • Australia Australia 11.4%
  • France France 3.1%
  • India India 2.8%
  • Germany Germany 1.8%
  • Sweden Sweden 1.6%
  • United Arab Emirates United Arab Emirates 1.5%
  • Spain Spain 1.2%
  • Switzerland Switzerland 1.1%
  • Ireland Ireland 1.1%
  • Netherlands Netherlands 0.8%
  • Brazil Brazil 0.6%
  • New Zealand New Zealand 0.6%

Green hosting

4,052 checked sites since Apr 2026.

What this means

The share whose web host The Green Web Foundation lists as running on green energy, against the average for every new site we checked.

  • Microsoft 365 41%
  • Average 47%

Email Hosting leaders

Tool % of sitesall time % of categoryall time
#1 – Google Workspace 5.8% 20.0%
#2 – Hostinger Email 4.8% 16.7%
#3 – GoDaddy Email 2.2% 7.8%
#4 – Microsoft 365 Current page 2.0% 6.8%
#5 ▲1 IONOS Email 1.7% 5.9%

Percentages show all-time adoption across the new sites we track: the share 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 4746 in Email Hosting →

Often used with

Tool Sites vs all new sites
GoDaddy Email 60,540 24x
GoDaddy DNS 62,939 6.8x

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.

Recent launches using Microsoft 365

23,680 of the 112,833 sites using Microsoft 365 are product launches we list individually. The other 89,153 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. They are included in the StackScope API and in Stackdar alerts. How StackScope Discovery works

BrightBook - Booking software for teeth whitening clinics in Canada Oct 16, 2026 Also detected GoDaddy DNS GoDaddy Email Koi Auction Europe — Live veilingen van Japanse en Indonesische koi Oct 16, 2026 Also detected Next.js React Vercel Cloudflare DNS XTINCT Oct 16, 2026 Also detected Next.js React Vercel Lenis SchoolNinja - free GCSE and A Level revision Oct 16, 2026 · Education Also detected Cloudflare Google Fonts KI und Automatisierung für den Vertrieb im Mittelstand | Extrablick Oct 16, 2026 Also detected Astro AWS S3 Amazon Web Services AWS CloudFront Everyday Help AI — Personal AI Setup for Mom or Dad Oct 16, 2026 · AI Also detected Cloudflare GoDaddy DNS GoDaddy Email Dardaris | AI property management for private landlords Oct 16, 2026 Also detected Cloudflare DNS Cloudflare Email Google Fonts Dardaris | AI property management for private landlords Oct 16, 2026 Also detected Cloudflare DNS Google Fonts Workmeister — Het portaal voor uitbesteed werk Oct 16, 2026 Also detected LiteSpeed Web Server PHP Strato DNS WordPress Dardaris | AI property management for private landlords Oct 16, 2026 Also detected Cloudflare DNS Google Fonts LedgerSystem — Double-Entry Ledger API for Engineers Oct 16, 2026 · Developer Tools Also detected React Express Cloudflare GoDaddy Your reports: built once, always up to date · Factophant Oct 16, 2026 · Productivity Also detected React AWS S3 Amazon SES Amazon Web Services

Showing the most recent 12 of 23,680.

The StackScope API serves all 112,833 sites using Microsoft 365, filterable and exportable, from £15 a month.

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