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Sites using Microsoft 365

Microsoft's hosted email and Office suite,.

#6 of 3045 in Email Hosting Tracked since Apr 2026 Last seen: Sep 1, 2026 Website: microsoft.com
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26,736 sites

23,724 found by StackScope, 3,012 via launch platforms

StackScope Wider Web 18,683 StackScope Discovery (Indie) 5,041 Product Hunt 2,597 PeerPush 255 Hacker News 117 Other 43
  • StackScope Wider Web 18,683
  • StackScope Discovery (Indie) 5,041
  • Product Hunt 2,597
  • PeerPush 255
  • Hacker News 117
  • Other 43
View: All sites All launches Launch platforms StackScope Discovery StackScope Wider Web
Last 7 days 0.9% -0.2pp
Most used with Google Search Console, HSTS, Google Analytics
Top product types Finance, Developer Tools, Health
Green hosting 41% vs 45% avg

Microsoft 365 has been detected on 26,736 launches we've crawled. The 7-day rolling share is 0.9%, roughly steady week on week. Most recent detection: Plastic IQ LLC | Plastics Product & Sales Intelligence, today.

It's most commonly paired with Google Search Console, HSTS, and Google Analytics. By product type, the launches using it are most often Finance (16%), Developer Tools (13%), and Health (12%). By estimated origin, the United States leads (35%), ahead of the United Kingdom (19%). By domain ending, launches using it are 1.8 times as likely as the average launch to live on a .co domain.

What kind of products ship with Microsoft 365

10,134 launches

Finance
15.59%
Developer Tools
12.75%
Health
12.24%
Productivity
12.07%
Marketing
11.09%
AI
7.61%
E-commerce
6.61%
Education
5.45%
Hiring & HR
4.72%
Content
3.59%
Social
3.07%
Games
1.99%
Design
1.87%
Crypto
0.74%
Directory
0.61%

Domain endings using Microsoft 365

26,746 sites

  • .com 49.41%
  • .ai 7.19%
  • .uk 6.26%
  • .ca 4.57%
  • .app 4.05%
  • .io 4.05%
  • .co 4.00%
  • .org 2.42%
  • .xyz 2.12%
  • .nz 1.65%
  • .net 1.49%
  • .in 1.37%
  • .au 1.30%
  • .ch 1.14%
  • .se 1.10%

Country

827 of 26,736 sites, where we are confident of the country.

  • United States United States 35.19%
  • United Kingdom United Kingdom 18.50%
  • India India 15.11%
  • Canada Canada 3.99%
  • Australia Australia 3.87%
  • Germany Germany 3.26%
  • United Arab Emirates United Arab Emirates 1.69%
  • Netherlands Netherlands 1.69%
  • Singapore Singapore 1.45%
  • France France 0.97%
  • Ireland Ireland 0.97%
  • Spain Spain 0.85%
  • Sweden Sweden 0.85%
  • Portugal Portugal 0.73%
  • Finland Finland 0.60%

Share of new sites using Microsoft 365

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

0.9%
last 7 days
-0.2pp vs prior week
26,736
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. 6% 3% 0% Apr May Jun Jul Aug Jul 1, 2026: Adoption figures now count launches from launch platforms. Use the source view to include StackScope Discovery. Jul 3, 2026: Email provider detection improved: providers identified from mail configuration are now caught on a site's first crawl. Earlier data may slightly undercount. Weekly averages before this point, daily after. Jun 3 · 21 / 714 = 2.9% Jun 4 · 19 / 599 = 3.2% Jun 5 · 29 / 581 = 5.0% Jun 6 · 7 / 436 = 1.6% Jun 7 · 14 / 404 = 3.5% Jun 8 · 16 / 515 = 3.1% Jun 9 · 26 / 876 = 3.0% Jun 10 · 21 / 722 = 2.9% Jun 11 · 27 / 577 = 4.7% Jun 12 · 10 / 449 = 2.2% Jun 13 · 10 / 380 = 2.6% Jun 14 · 9 / 345 = 2.6% Jun 15 · 11 / 532 = 2.1% Jun 16 · 27 / 1052 = 2.6% Jun 17 · 28 / 907 = 3.1% Jun 18 · 22 / 674 = 3.3% Jun 19 · 16 / 547 = 2.9% Jun 20 · 10 / 443 = 2.3% Jun 21 · 12 / 383 = 3.1% Jun 22 · 17 / 576 = 3.0% Jun 23 · 25 / 900 = 2.8% Jun 24 · 23 / 737 = 3.1% Jun 25 · 22 / 618 = 3.6% Jun 26 · 16 / 534 = 3.0% Jun 27 · 12 / 431 = 2.8% Jun 28 · 6 / 383 = 1.6% Jun 29 · 17 / 503 = 3.4% Jun 30 · 21 / 801 = 2.6% Jul 1 · 21 / 795 = 2.6% Jul 2 · 21 / 604 = 3.5% Jul 3 · 12 / 499 = 2.4% Jul 4 · 8 / 411 = 1.9% Jul 5 · 5 / 367 = 1.4% Jul 6 · 18 / 551 = 3.3% Jul 7 · 37 / 1171 = 3.2% Jul 8 · 199 / 12589 = 1.6% Jul 9 · 294 / 23745 = 1.2% Jul 10 · 341 / 22551 = 1.5% Jul 11 · 173 / 15979 = 1.1% Jul 12 · 156 / 20291 = 0.8% Jul 13 · 189 / 20922 = 0.9% Jul 14 · 213 / 20408 = 1.0% Jul 15 · 152 / 17242 = 0.9% Jul 16 · 158 / 14264 = 1.1% Jul 17 · 176 / 19732 = 0.9% Jul 18 · 230 / 22700 = 1.0% Jul 19 · 193 / 26075 = 0.7% Jul 20 · 170 / 22586 = 0.8% Jul 21 · 250 / 21648 = 1.2% Jul 22 · 245 / 23202 = 1.1% Jul 23 · 163 / 16863 = 1.0% Jul 24 · 116 / 12855 = 0.9% Jul 25 · 98 / 8946 = 1.1% Jul 26 · 231 / 19976 = 1.2% Jul 27 · 404 / 33864 = 1.2% Jul 28 · 425 / 38221 = 1.1% Jul 29 · 617 / 50103 = 1.2% Jul 30 · 451 / 43951 = 1.0% Jul 31 · 531 / 51109 = 1.0% Aug 1 · 492 / 50473 = 1.0% Aug 2 · 520 / 49661 = 1.0% Aug 3 · 522 / 48190 = 1.1% Aug 4 · 413 / 37325 = 1.1% Aug 5 · 354 / 32705 = 1.1% Aug 6 · 431 / 36580 = 1.2% Aug 7 · 453 / 37887 = 1.2% Aug 8 · 430 / 39680 = 1.1% Aug 9 · 386 / 34206 = 1.1% Aug 10 · 372 / 28846 = 1.3% Aug 11 · 365 / 32016 = 1.1% Aug 12 · 423 / 33478 = 1.3% Aug 13 · 569 / 49910 = 1.1% Aug 14 · 547 / 51427 = 1.1% Aug 15 · 567 / 51491 = 1.1% Aug 16 · 572 / 51803 = 1.1% Aug 17 · 453 / 41402 = 1.1% Aug 18 · 584 / 53842 = 1.1% Aug 19 · 800 / 49411 = 1.6% Aug 20 · 972 / 66828 = 1.5% Aug 21 · 906 / 90356 = 1.0% Aug 22 · 821 / 91513 = 0.9% Aug 23 · 817 / 90226 = 0.9% Aug 24 · 663 / 78835 = 0.8% Aug 25 · 673 / 69245 = 1.0% Aug 26 · 662 / 65052 = 1.0% Aug 27 · 790 / 83366 = 0.9% Aug 28 · 757 / 83300 = 0.9% Aug 29 · 666 / 84152 = 0.8% Aug 30 · 659 / 92064 = 0.7% Aug 31 · 646 / 88497 = 0.7%
Mar 30, 2026 90 days Aug 31, 2026

The shaded part of the chart is measured against a different set of sites. Until 8 July 2026 we only tracked launches from launch platforms; from that date we crawl the wider web as well. The share is a proportion of whatever we were tracking at the time, so it can step at that line without the technology itself changing. For a single continuous measure, switch to launch platforms.

How StackScope detects technologies

⋮ Jul 1, 2026: Adoption figures now count launches from launch platforms. Use the source view to include StackScope Discovery.

⋮ Jul 3, 2026: Email provider detection improved: providers identified from mail configuration are now caught on a site's first crawl. Earlier data may slightly undercount.

Email Hosting leaders

Tool % of launches % of category
#1 ▼1 PrivateEmail 6.69% 19.52%
#2 ▼1 Google Workspace 6.64% 19.37%
#3 ▲2 Hostinger Email 6.43% 18.76%
#4 ▼1 Zoho Mail 1.89% 5.50%
#5 ▲1 IONOS Email 1.78% 5.18%
#6 – Microsoft 365 Current page 1.08% 3.14%

Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Email Hosting tool.The most common alternatives to Microsoft 365 among indie launches are PrivateEmail and Hostinger Email. All 3045 in Email Hosting →

Often used with

Tool Launches
Google Search Console 2,256
HSTS 1,862
Google Analytics 1,676
Tailwind CSS 1,541
Google Tag Manager 1,525

Tools most often detected on the same launches as Microsoft 365.

Recent launches we can show

8,053 of the 26,736 sites using Microsoft 365 are product launches we list individually. The other 18,683 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. How StackScope Discovery works

Plastic IQ LLC | Plastics Product & Sales Intelligence Sep 1, 2026 FedOMIX — Federated Omics Marketplace for Integrated Exchange Sep 1, 2026 Digital Guest Guide for Vacation Rentals | GuestMeadow Sep 1, 2026 DocuGrip — Every PDF tool you need, in one place Sep 1, 2026 Productivity SaltyDive — Dive with confidence Sep 1, 2026 Fluent Namer — Smart WinForms Control Naming | Croval Sep 1, 2026 Developer Tools Lúcida - CRM Conversacional Sep 1, 2026 Marketing Track Gold, Silver & Platinum Stacks | StaxQ | StaxQ Sep 1, 2026 Elsagility — Know whose move it is. Sep 1, 2026 Productivity Chalkhat — All-in-One Classroom Platform for Teachers & Schools Sep 1, 2026 Education Rethink Engineering | GoATMS Sep 1, 2026 Developer Tools Mallows — Your business. Supercharged by AI. Sep 1, 2026

Showing the most recent 12 of 8,053.

The StackScope API serves all 26,736 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.