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Sites using one.com Email

Hosted business email from one.com (Group.one).

#44 of 3060 in Email Hosting First seen: Apr 13, 2026 Last seen: Sep 1, 2026 Website: one.com
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1,960 sites

1,884 found by StackScope, 76 via launch platforms

StackScope Wider Web 1,620 StackScope Discovery (Indie) 264 Product Hunt 57 PeerPush 13 Hacker News 5 Other 1
  • StackScope Wider Web 1,620
  • StackScope Discovery (Indie) 264
  • Product Hunt 57
  • PeerPush 13
  • Hacker News 5
  • Other 1
View: All sites All launches Launch platforms StackScope Discovery StackScope Wider Web
Last 7 days 0.1% -0.0pp
Most used with one.com, Google Search Console, HSTS
Top product types Health, E-commerce, Content
Green hosting 26% vs 45% avg

one.com Email has been detected on 1,960 launches we've crawled. The 7-day rolling share is 0.1%, roughly steady week on week. Most recent detection: aeme — Every job application, individually tailored, today.

It's most commonly paired with one.com, Google Search Console, and HSTS. By product type, the launches using it are most often Health (13%), E-commerce (11%), and Content (10%). The 76 scored launches using one.com Email average a StackScope score of 6.7 out of 10, against 6.4 across all launches we score.

What kind of products ship with one.com Email

523 launches

Health
13.00%
E-commerce
11.47%
Content
9.75%
Productivity
9.75%
Finance
9.18%
Marketing
9.18%
Developer Tools
8.99%
Education
5.35%
Games
5.16%
Social
4.59%
Design
4.02%
Hiring & HR
4.02%
AI
3.82%
Directory
1.15%
Crypto
0.57%

Domain endings using one.com Email

1,931 sites

  • .com 36.04%
  • .se 32.78%
  • .uk 11.34%
  • .io 4.35%
  • .online 2.28%
  • .ai 1.71%
  • .org 1.55%
  • .ch 1.24%
  • .de 1.24%
  • .net 1.09%
  • .nl 0.78%
  • .app 0.73%
  • .tech 0.52%
  • .co 0.47%
  • .me 0.41%

Country

13 of 1,960 sites, where we are confident of the country.

  • United Kingdom United Kingdom 23.08%
  • Belgium Belgium 15.38%
  • Sweden Sweden 15.38%
  • United States United States 15.38%
  • United Arab Emirates United Arab Emirates 7.69%
  • Germany Germany 7.69%
  • India India 7.69%
  • Netherlands Netherlands 7.69%

Share of new sites using one.com Email

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

0.1%
last 7 days
-0.0pp vs prior week
1,960
sites all time
since Apr 2026
one.com Email 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. 5% 2% 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 · 0 / 714 = 0.0% Jun 4 · 0 / 599 = 0.0% Jun 5 · 1 / 581 = 0.2% Jun 6 · 0 / 436 = 0.0% Jun 7 · 0 / 404 = 0.0% Jun 8 · 0 / 515 = 0.0% Jun 9 · 0 / 876 = 0.0% Jun 10 · 1 / 722 = 0.1% Jun 11 · 0 / 577 = 0.0% Jun 12 · 1 / 449 = 0.2% Jun 13 · 0 / 380 = 0.0% Jun 14 · 0 / 345 = 0.0% Jun 15 · 1 / 532 = 0.2% Jun 16 · 0 / 1052 = 0.0% Jun 17 · 1 / 907 = 0.1% Jun 18 · 0 / 674 = 0.0% Jun 19 · 0 / 547 = 0.0% Jun 20 · 0 / 443 = 0.0% Jun 21 · 0 / 383 = 0.0% Jun 22 · 1 / 576 = 0.2% Jun 23 · 2 / 900 = 0.2% Jun 24 · 0 / 737 = 0.0% Jun 25 · 0 / 618 = 0.0% Jun 26 · 0 / 534 = 0.0% Jun 27 · 1 / 431 = 0.2% Jun 28 · 0 / 383 = 0.0% Jun 29 · 0 / 503 = 0.0% Jun 30 · 0 / 801 = 0.0% Jul 1 · 1 / 795 = 0.1% Jul 2 · 4 / 604 = 0.7% Jul 3 · 1 / 499 = 0.2% Jul 4 · 0 / 411 = 0.0% Jul 5 · 0 / 367 = 0.0% Jul 6 · 1 / 551 = 0.2% Jul 7 · 3 / 1171 = 0.3% Jul 8 · 4 / 12590 = 0.0% Jul 9 · 12 / 23745 = 0.1% Jul 10 · 10 / 22552 = 0.0% Jul 11 · 6 / 15979 = 0.0% Jul 12 · 3 / 20291 = 0.0% Jul 13 · 7 / 20923 = 0.0% Jul 14 · 5 / 20409 = 0.0% Jul 15 · 11 / 17242 = 0.1% Jul 16 · 4 / 14264 = 0.0% Jul 17 · 7 / 19732 = 0.0% Jul 18 · 11 / 22700 = 0.0% Jul 19 · 6 / 26074 = 0.0% Jul 20 · 7 / 22585 = 0.0% Jul 21 · 7 / 21650 = 0.0% Jul 22 · 12 / 23202 = 0.1% Jul 23 · 10 / 16862 = 0.1% Jul 24 · 4 / 12853 = 0.0% Jul 25 · 4 / 8947 = 0.0% Jul 26 · 9 / 19978 = 0.0% Jul 27 · 31 / 33869 = 0.1% Jul 28 · 31 / 38221 = 0.1% Jul 29 · 28 / 50105 = 0.1% Jul 30 · 20 / 43954 = 0.0% Jul 31 · 40 / 51112 = 0.1% Aug 1 · 37 / 50491 = 0.1% Aug 2 · 42 / 49662 = 0.1% Aug 3 · 45 / 48190 = 0.1% Aug 4 · 30 / 37326 = 0.1% Aug 5 · 24 / 32708 = 0.1% Aug 6 · 25 / 36583 = 0.1% Aug 7 · 21 / 37890 = 0.1% Aug 8 · 43 / 39682 = 0.1% Aug 9 · 35 / 34205 = 0.1% Aug 10 · 17 / 28848 = 0.1% Aug 11 · 15 / 32021 = 0.0% Aug 12 · 23 / 33480 = 0.1% Aug 13 · 44 / 49916 = 0.1% Aug 14 · 58 / 51430 = 0.1% Aug 15 · 40 / 51493 = 0.1% Aug 16 · 33 / 51815 = 0.1% Aug 17 · 37 / 41422 = 0.1% Aug 18 · 40 / 53844 = 0.1% Aug 19 · 50 / 49417 = 0.1% Aug 20 · 55 / 66834 = 0.1% Aug 21 · 99 / 90360 = 0.1% Aug 22 · 92 / 91516 = 0.1% Aug 23 · 86 / 90231 = 0.1% Aug 24 · 78 / 78877 = 0.1% Aug 25 · 70 / 69250 = 0.1% Aug 26 · 60 / 65060 = 0.1% Aug 27 · 52 / 83370 = 0.1% Aug 28 · 85 / 83335 = 0.1% Aug 29 · 77 / 84167 = 0.1% Aug 30 · 91 / 92115 = 0.1% Aug 31 · 65 / 88899 = 0.1%
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 6.71% 19.51%
#2 ▼1 Google Workspace 6.65% 19.34%
#3 ▲2 Hostinger Email 6.46% 18.77%
#4 ▼1 Zoho Mail 1.89% 5.49%
#5 ▲1 IONOS Email 1.78% 5.18%
…
#44 ▲7 one.com Email Current page 0.08% 0.23%

Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Email Hosting tool.Among August launches it ranked #43 in Email Hosting, up from #50 in July. All 3060 in Email Hosting →

Often used with

Tool Launches
one.com 68
Google Search Console 52
HSTS 47
Google Fonts 34
Google Analytics 30

Tools most often detected on the same launches as one.com Email.

Recent launches we can show

340 of the 1,960 sites using one.com Email are product launches we list individually. The other 1,620 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

aeme — Every job application, individually tailored Sep 1, 2026 Hiring & HR Fairway Buds — Real golf. Total mischief. Sep 1, 2026 Games Disquiet Studio — minimal mobile games Sep 1, 2026 Games RENAVID — Run your properties on systems you own. Sep 1, 2026 Screenshot of Vajba, a launch using one.com Email Vajba Sep 1, 2026 · score 8.5 Productivity Acastia — AI employees for your business Aug 31, 2026 AI 10Track — if you can hear it, we can show it Aug 31, 2026 ED Terrariums – Premium terrarium byggda för naturen Aug 31, 2026 iVilotid Aug 31, 2026 Productivity Elevo - Bygg din PT-verksamhet på en kväll Aug 31, 2026 Ameo | Dating for singles and a private space for couples Aug 30, 2026 Social CultHeim – orderhantering för plantskolor Aug 30, 2026

Showing the most recent 12 of 340.

The StackScope API serves all 1,960 sites using one.com Email, filterable and exportable, from £15 a month.

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