Mozilla Push Service on new websites

Mozilla Firefox Web Push notification infrastructure

#1 of 9 in Notifications In our data since Apr 2026 Last seen: Oct 9, 2026 Most recent launch: Daily Tithi | Live Hindu Calendar, Panchang & Muhurat, Oct 9, 2026

48 sites

42 found by StackScope, 6 via launch platforms

StackScope Discovery (Indie) 23 StackScope Wider Web 19 Product Hunt 3 Other 2 PeerPush 1
  • StackScope Discovery (Indie) 23
  • StackScope Wider Web 19
  • Product Hunt 3
  • Other 2
  • PeerPush 1

Mozilla Push Service appeared on 6 new sites in the last 30 days.

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 Mozilla Push Service.

6 new sites with Mozilla Push Service first seen in the last 30 days.

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

See how alerts work

Share of new sites using Mozilla Push Service

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

0.0%
last 7 days
-0.0pp vs prior week
0.0%
30 days to Oct 14
-0.0pp vs 30 days before
48
sites all time
since Apr 2026
Mozilla Push Service 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% 2% 0% Apr May Jun Jul Aug Sep Oct Weekly averages before this point, daily after. Jul 17 · 0 / 22114 = 0.0% Jul 18 · 0 / 24280 = 0.0% Jul 19 · 1 / 27257 = 0.0% Jul 20 · 1 / 23830 = 0.0% Jul 21 · 1 / 22949 = 0.0% Jul 22 · 1 / 24343 = 0.0% Jul 23 · 0 / 18109 = 0.0% Jul 24 · 0 / 13980 = 0.0% Jul 25 · 0 / 9564 = 0.0% Jul 26 · 0 / 21731 = 0.0% Jul 27 · 0 / 37215 = 0.0% Jul 28 · 1 / 41906 = 0.0% Jul 29 · 0 / 53560 = 0.0% Jul 30 · 0 / 48251 = 0.0% Jul 31 · 0 / 56097 = 0.0% Aug 1 · 2 / 54941 = 0.0% Aug 2 · 1 / 53885 = 0.0% Aug 3 · 1 / 52653 = 0.0% Aug 4 · 2 / 40696 = 0.0% Aug 5 · 0 / 35357 = 0.0% Aug 6 · 1 / 39168 = 0.0% Aug 7 · 1 / 40299 = 0.0% Aug 8 · 0 / 42857 = 0.0% Aug 9 · 0 / 37805 = 0.0% Aug 10 · 0 / 32326 = 0.0% Aug 11 · 0 / 34579 = 0.0% Aug 12 · 2 / 37149 = 0.0% Aug 13 · 1 / 55496 = 0.0% Aug 14 · 0 / 56825 = 0.0% Aug 15 · 1 / 55976 = 0.0% Aug 16 · 1 / 55822 = 0.0% Aug 17 · 0 / 44103 = 0.0% Aug 18 · 1 / 56443 = 0.0% Aug 19 · 0 / 51642 = 0.0% Aug 20 · 0 / 68993 = 0.0% Aug 21 · 0 / 94025 = 0.0% Aug 22 · 0 / 94495 = 0.0% Aug 23 · 0 / 93789 = 0.0% Aug 24 · 2 / 81844 = 0.0% Aug 25 · 2 / 71683 = 0.0% Aug 26 · 1 / 67046 = 0.0% Aug 27 · 1 / 87932 = 0.0% Aug 28 · 1 / 87952 = 0.0% Aug 29 · 1 / 88237 = 0.0% Aug 30 · 2 / 100975 = 0.0% Aug 31 · 0 / 100359 = 0.0% Sep 1 · 2 / 103516 = 0.0% Sep 2 · 0 / 109302 = 0.0% Sep 3 · 2 / 103488 = 0.0% Sep 4 · 1 / 98705 = 0.0% Sep 5 · 1 / 103025 = 0.0% Sep 6 · 0 / 89456 = 0.0% Sep 7 · 0 / 86253 = 0.0% Sep 8 · 1 / 78055 = 0.0% Sep 9 · 0 / 75683 = 0.0% Sep 10 · 1 / 83723 = 0.0% Sep 11 · 0 / 85737 = 0.0% Sep 12 · 0 / 56741 = 0.0% Sep 13 · 0 / 58110 = 0.0% Sep 14 · 0 / 59281 = 0.0% Sep 15 · 0 / 58252 = 0.0% Sep 16 · 0 / 58756 = 0.0% Sep 17 · 0 / 56844 = 0.0% Sep 18 · 0 / 53241 = 0.0% Sep 19 · 0 / 45340 = 0.0% Sep 20 · 1 / 44782 = 0.0% Sep 21 · 1 / 51656 = 0.0% Sep 22 · 0 / 55422 = 0.0% Sep 23 · 0 / 58330 = 0.0% Sep 24 · 0 / 53474 = 0.0% Sep 25 · 0 / 50883 = 0.0% Sep 26 · 1 / 101630 = 0.0% Sep 27 · 0 / 52185 = 0.0% Sep 28 · 0 / 61145 = 0.0% Sep 29 · 1 / 77936 = 0.0% Sep 30 · 0 / 69769 = 0.0% Oct 1 · 1 / 69234 = 0.0% Oct 2 · 0 / 64504 = 0.0% Oct 3 · 0 / 53698 = 0.0% Oct 4 · 0 / 52036 = 0.0% Oct 5 · 0 / 63794 = 0.0% Oct 6 · 0 / 67624 = 0.0% Oct 7 · 0 / 67590 = 0.0% Oct 8 · 0 / 69198 = 0.0% Oct 9 · 1 / 70195 = 0.0% Oct 10 · 0 / 60737 = 0.0% Oct 11 · 0 / 65555 = 0.0% Oct 12 · 0 / 66421 = 0.0% Oct 13 · 0 / 70442 = 0.0% Oct 14 · 0 / 70053 = 0.0%
Mar 30, 2026 90 days Oct 14, 2026

The shaded areas were measured against a different set of sites, so the line can step there without Mozilla Push Service 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 Mozilla Push Service

25 sites with a known type, all time

Crypto
16.0%
E-commerce
16.0%
Finance
16.0%
Education
12.0%
Marketing
12.0%
AI
4.0%
Content
4.0%
Games
4.0%
Social
4.0%

Domain endings using Mozilla Push Service

48 sites, all time

  • .com 43.8%
  • .app 18.8%
  • .ai 4.2%
  • .net 4.2%
  • .org 4.2%
  • .br 2.1%
  • .ca 2.1%
  • .cloud 2.1%
  • .co 2.1%
  • .de 2.1%
  • .es 2.1%

Notifications leaders

Tool % of sitesall time % of categoryall time
#1 Mozilla Push Service Current page <0.1% 50.0%
#2 Apple Web Push <0.1% 20.8%
#3 Pushcut <0.1% 11.5%
#4 Knock <0.1% 10.4%
#5 Beamer <0.1% 9.4%

Percentages show all-time adoption across the new sites we track: the share of all of them, and of the sites using any Notifications tool. All 9 in Notifications →

Often used with

Tool Sites vs all new sites
Firebase 45 82x
Next.js 31 4.7x
Tailwind CSS 37 3.1x
React 36 2.8x

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

Recent launches using Mozilla Push Service

29 of the 48 sites using Mozilla Push Service are product launches we list individually. The other 19 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

Showing the most recent 12 of 29.

The StackScope API serves all 48 sites using Mozilla Push Service, 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.