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Sites using Exclaimer

Enterprise email signature management for Microsoft 365 and Google Workspace.

#461 of 3203 in Email Hosting First seen: Apr 10, 2026 Last seen: Sep 2, 2026

24 sites

18 found by StackScope, 6 via launch platforms

StackScope Wider Web 16 StackScope Discovery (Indie) 2 Product Hunt 5 PeerPush 1
  • StackScope Wider Web 16
  • StackScope Discovery (Indie) 2
  • Product Hunt 5
  • PeerPush 1
View: All sites All launches Launch platforms StackScope Discovery StackScope Wider Web
Last 7 days 0.0% +0.0pp
Most used with Microsoft 365, Cloudflare, HTTP/3

Exclaimer has been detected on 24 launches we've crawled. Most recent detection: Sigigo | Evidence Infrastructure for the AI Era, 2 days ago.

It's most commonly paired with Microsoft 365, Cloudflare, and HTTP/3.

Domain endings using Exclaimer

24 sites

  • .com 37.50%
  • .uk 29.17%
  • .ae 4.17%
  • .ai 4.17%
  • .ca 4.17%
  • .de 4.17%
  • .digital 4.17%
  • .nz 4.17%
  • .tech 4.17%
  • .us 4.17%

Share of new sites using Exclaimer

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

0.0%
last 7 days
+0.0pp vs prior week
0.0%
September so far
2 of 278,937 sites
24
sites all time
since Apr 2026
Exclaimer 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 Sep 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 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 · 0 / 722 = 0.0% Jun 11 · 1 / 577 = 0.2% Jun 12 · 0 / 449 = 0.0% Jun 13 · 0 / 380 = 0.0% Jun 14 · 0 / 345 = 0.0% Jun 15 · 0 / 532 = 0.0% Jun 16 · 1 / 1052 = 0.1% Jun 17 · 0 / 907 = 0.0% 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 · 0 / 576 = 0.0% Jun 23 · 0 / 900 = 0.0% Jun 24 · 0 / 737 = 0.0% Jun 25 · 0 / 618 = 0.0% Jun 26 · 0 / 534 = 0.0% Jun 27 · 0 / 431 = 0.0% Jun 28 · 0 / 383 = 0.0% Jun 29 · 0 / 503 = 0.0% Jun 30 · 0 / 801 = 0.0% Jul 1 · 0 / 795 = 0.0% Jul 2 · 0 / 604 = 0.0% Jul 3 · 0 / 499 = 0.0% Jul 4 · 0 / 411 = 0.0% Jul 5 · 0 / 367 = 0.0% Jul 6 · 0 / 551 = 0.0% Jul 7 · 0 / 1172 = 0.0% Jul 8 · 0 / 12591 = 0.0% Jul 9 · 2 / 23752 = 0.0% Jul 10 · 1 / 22553 = 0.0% Jul 11 · 0 / 15988 = 0.0% Jul 12 · 0 / 20295 = 0.0% Jul 13 · 0 / 20929 = 0.0% Jul 14 · 0 / 20418 = 0.0% Jul 15 · 0 / 17249 = 0.0% Jul 16 · 0 / 14269 = 0.0% Jul 17 · 2 / 19731 = 0.0% Jul 18 · 0 / 22709 = 0.0% Jul 19 · 1 / 26089 = 0.0% Jul 20 · 0 / 22592 = 0.0% Jul 21 · 0 / 21662 = 0.0% Jul 22 · 0 / 23209 = 0.0% Jul 23 · 0 / 16877 = 0.0% Jul 24 · 0 / 12860 = 0.0% Jul 25 · 0 / 8951 = 0.0% Jul 26 · 1 / 19988 = 0.0% Jul 27 · 1 / 33890 = 0.0% Jul 28 · 0 / 38232 = 0.0% Jul 29 · 0 / 50128 = 0.0% Jul 30 · 1 / 43972 = 0.0% Jul 31 · 1 / 51147 = 0.0% Aug 1 · 0 / 50535 = 0.0% Aug 2 · 0 / 49756 = 0.0% Aug 3 · 1 / 48272 = 0.0% Aug 4 · 0 / 37375 = 0.0% Aug 5 · 0 / 32721 = 0.0% Aug 6 · 0 / 36609 = 0.0% Aug 7 · 0 / 37907 = 0.0% Aug 8 · 0 / 39701 = 0.0% Aug 9 · 1 / 34236 = 0.0% Aug 10 · 0 / 28889 = 0.0% Aug 11 · 0 / 32047 = 0.0% Aug 12 · 0 / 33515 = 0.0% Aug 13 · 0 / 49985 = 0.0% Aug 14 · 3 / 51461 = 0.0% Aug 15 · 0 / 51545 = 0.0% Aug 16 · 1 / 51879 = 0.0% Aug 17 · 0 / 41477 = 0.0% Aug 18 · 0 / 53972 = 0.0% Aug 19 · 0 / 49562 = 0.0% Aug 20 · 0 / 66979 = 0.0% Aug 21 · 1 / 90494 = 0.0% Aug 22 · 0 / 91577 = 0.0% Aug 23 · 0 / 90312 = 0.0% Aug 24 · 0 / 78992 = 0.0% Aug 25 · 0 / 69444 = 0.0% Aug 26 · 0 / 65229 = 0.0% Aug 27 · 0 / 83568 = 0.0% Aug 28 · 0 / 83454 = 0.0% Aug 29 · 0 / 84380 = 0.0% Aug 30 · 0 / 92688 = 0.0% Aug 31 · 0 / 90258 = 0.0% Sep 1 · 0 / 91316 = 0.0% Sep 2 · 2 / 96765 = 0.0% Sep 3 · 0 / 90856 = 0.0%
Mar 30, 2026 90 days Sep 3, 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 Google Workspace 6.59% 23.00%
#2 ▲1 Hostinger Email 6.46% 22.54%
#3 ▼1 Zoho Mail 1.86% 6.48%
#4 ▲1 IONOS Email 1.74% 6.08%
#5 – Microsoft 365 1.06% 3.69%
…
#461 ▼411 Exclaimer Current page <0.01% <0.01%

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 #681 in Email Hosting, down from #270 in July. All 3203 in Email Hosting →

Often used with

Tool Sites
Microsoft 365 23
Cloudflare 17
HTTP/3 15
Google Tag Manager 14
Cloudflare DNS 13

Tools most often detected on the same sites as Exclaimer.

Recent launches we can show

8 of the 24 sites using Exclaimer are product launches we list individually. The other 16 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

Sigigo | Evidence Infrastructure for the AI Era Sep 2, 2026 Developer Tools Clundra — Run software. Not infrastructure. Aug 14, 2026 Developer Tools Screenshot of Homestead Experts, a launch using Exclaimer Homestead Experts Jul 30, 2026 · score 4.7 Screenshot of Checkmarx Next Generation SAST, a launch using Exclaimer Checkmarx Next Generation SAST Jun 16, 2026 · score 9.1 United States Developer Tools Screenshot of Lumos AI by NetMonkeys, a launch using Exclaimer Lumos AI by NetMonkeys Jun 11, 2026 · score 7.1 United Kingdom Screenshot of Unio Digital, a launch using Exclaimer Unio Digital May 18, 2026 · score 9.0 Screenshot of Net AI, a launch using Exclaimer Net AI Apr 28, 2026 · score 1.5 AI Screenshot of EDC, a launch using Exclaimer EDC Apr 10, 2026 · score 8.7 Productivity

The StackScope API serves all 24 sites using Exclaimer, 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.