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Sites using Apple Sign In

Federated authentication that lets people sign in to apps and websites with their Apple ID.

#6 of 118 in Auth Tracked since Apr 2026 Last seen: Sep 1, 2026 Website: developer.apple.com
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755 sites

614 found by StackScope, 141 via launch platforms

StackScope Discovery (Indie) 372 StackScope Wider Web 242 Product Hunt 119 PeerPush 16 Hacker News 4 Other 2
  • StackScope Discovery (Indie) 372
  • StackScope Wider Web 242
  • Product Hunt 119
  • PeerPush 16
  • Hacker News 4
  • Other 2
View: All sites All launches Launch platforms StackScope Discovery StackScope Wider Web
Last 7 days 0.0% -0.0pp
Most used with Google Search Console, Google Sign-In, HSTS
Top product types Health, Education, Productivity
Green hosting 53% vs 45% avg

Apple Sign In has been detected on 755 launches we've crawled. The 7-day rolling share is 0.0%, roughly steady week on week. Most recent detection: ClinicArchitect — Patient & Appointment Tracker, today.

It's most commonly paired with Google Search Console, Google Sign-In, and HSTS. By product type, the launches using it are most often Health (15%), Education (12%), and Productivity (12%). By estimated origin, most come from the United States (54%). The 139 scored launches using Apple Sign In average a StackScope score of 8.5 out of 10, against 6.4 across all launches we score.

What kind of products ship with Apple Sign In

364 launches

Health
14.84%
Education
12.09%
Productivity
11.54%
E-commerce
10.99%
Finance
9.62%
Social
6.59%
AI
5.49%
Crypto
5.49%
Games
4.67%
Content
4.40%
Marketing
4.40%
Developer Tools
4.12%
Hiring & HR
2.75%
Directory
1.65%
Design
1.37%

Domain endings using Apple Sign In

754 sites

  • .com 40.45%
  • .app 22.68%
  • .ai 7.43%
  • .io 4.38%
  • .in 2.92%
  • .net 2.52%
  • .uk 2.52%
  • .ca 1.72%
  • .online 1.72%
  • .co 1.59%
  • .xyz 1.33%
  • .me 0.93%
  • .org 0.93%
  • .site 0.93%
  • .dev 0.66%

Country

35 of 755 sites, where we are confident of the country.

  • United States United States 54.29%
  • India India 14.29%
  • United Kingdom United Kingdom 11.43%
  • Canada Canada 5.71%
  • Australia Australia 2.86%
  • China China 2.86%
  • Germany Germany 2.86%
  • Japan Japan 2.86%
  • Netherlands Netherlands 2.86%

Share of new sites using Apple Sign In

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
755
sites all time
since Apr 2026
Apple Sign In 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 Jun 22, 2026: Improved detection coverage for this technology. Weekly averages before this point, daily after. Jun 3 · 0 / 714 = 0.0% Jun 4 · 2 / 599 = 0.3% Jun 5 · 0 / 581 = 0.0% Jun 6 · 0 / 436 = 0.0% Jun 7 · 0 / 404 = 0.0% Jun 8 · 1 / 515 = 0.2% Jun 9 · 0 / 876 = 0.0% Jun 10 · 1 / 722 = 0.1% Jun 11 · 1 / 577 = 0.2% Jun 12 · 1 / 449 = 0.2% Jun 13 · 2 / 380 = 0.5% Jun 14 · 0 / 345 = 0.0% Jun 15 · 2 / 532 = 0.4% Jun 16 · 2 / 1052 = 0.2% 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 · 1 / 576 = 0.2% Jun 23 · 1 / 900 = 0.1% Jun 24 · 1 / 737 = 0.1% Jun 25 · 2 / 618 = 0.3% Jun 26 · 1 / 534 = 0.2% Jun 27 · 0 / 431 = 0.0% Jun 28 · 0 / 383 = 0.0% Jun 29 · 1 / 503 = 0.2% Jun 30 · 1 / 801 = 0.1% Jul 1 · 0 / 795 = 0.0% Jul 2 · 1 / 604 = 0.2% Jul 3 · 0 / 499 = 0.0% Jul 4 · 6 / 411 = 1.5% Jul 5 · 0 / 367 = 0.0% Jul 6 · 1 / 551 = 0.2% Jul 7 · 2 / 1171 = 0.2% Jul 8 · 8 / 12590 = 0.1% Jul 9 · 15 / 23745 = 0.1% Jul 10 · 10 / 22552 = 0.0% Jul 11 · 14 / 15979 = 0.1% Jul 12 · 8 / 20291 = 0.0% Jul 13 · 8 / 20922 = 0.0% Jul 14 · 11 / 20408 = 0.1% Jul 15 · 4 / 17242 = 0.0% Jul 16 · 5 / 14264 = 0.0% Jul 17 · 8 / 19732 = 0.0% Jul 18 · 18 / 22700 = 0.1% Jul 19 · 8 / 26075 = 0.0% Jul 20 · 11 / 22586 = 0.0% Jul 21 · 9 / 21649 = 0.0% Jul 22 · 8 / 23202 = 0.0% Jul 23 · 7 / 16863 = 0.0% Jul 24 · 2 / 12855 = 0.0% Jul 25 · 0 / 8947 = 0.0% Jul 26 · 7 / 19976 = 0.0% Jul 27 · 13 / 33865 = 0.0% Jul 28 · 19 / 38221 = 0.0% Jul 29 · 12 / 50103 = 0.0% Jul 30 · 15 / 43952 = 0.0% Jul 31 · 20 / 51110 = 0.0% Aug 1 · 18 / 50484 = 0.0% Aug 2 · 8 / 49661 = 0.0% Aug 3 · 12 / 48190 = 0.0% Aug 4 · 12 / 37326 = 0.0% Aug 5 · 10 / 32706 = 0.0% Aug 6 · 7 / 36581 = 0.0% Aug 7 · 10 / 37888 = 0.0% Aug 8 · 11 / 39680 = 0.0% Aug 9 · 8 / 34205 = 0.0% Aug 10 · 9 / 28846 = 0.0% Aug 11 · 21 / 32018 = 0.1% Aug 12 · 11 / 33478 = 0.0% Aug 13 · 21 / 49912 = 0.0% Aug 14 · 12 / 51428 = 0.0% Aug 15 · 17 / 51492 = 0.0% Aug 16 · 10 / 51806 = 0.0% Aug 17 · 6 / 41413 = 0.0% Aug 18 · 14 / 53842 = 0.0% Aug 19 · 6 / 49415 = 0.0% Aug 20 · 8 / 66830 = 0.0% Aug 21 · 22 / 90358 = 0.0% Aug 22 · 21 / 91513 = 0.0% Aug 23 · 20 / 90227 = 0.0% Aug 24 · 17 / 78847 = 0.0% Aug 25 · 22 / 69248 = 0.0% Aug 26 · 7 / 65056 = 0.0% Aug 27 · 21 / 83369 = 0.0% Aug 28 · 19 / 83310 = 0.0% Aug 29 · 17 / 84155 = 0.0% Aug 30 · 12 / 92079 = 0.0% Aug 31 · 18 / 88629 = 0.0%
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

⋮ Jun 22, 2026: Improved detection coverage for this technology.

Auth leaders

Tool % of launches % of category
#1 – Google Sign-In 0.72% 35.52%
#2 ▲1 Auth.js 0.59% 28.73%
#3 ▼1 Clerk 0.58% 28.20%
#4 – Google Identity Platform 0.08% 3.75%
#5 ▼1 Google OAuth 0.04% 1.94%
#6 ▼1 Apple Sign In Current page 0.03% 1.49%

Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Auth tool.The most common alternatives to Apple Sign In among indie launches are Auth.js and Google Identity Platform. All 118 in Auth →

Often used with

Tool Launches
Google Search Console 116
Google Sign-In 110
HSTS 109
Google Analytics 84
Tailwind CSS 81

Tools most often detected on the same launches as Apple Sign In.

Recent launches we can show

513 of the 755 sites using Apple Sign In are product launches we list individually. The other 242 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

ClinicArchitect — Patient & Appointment Tracker Sep 1, 2026 Health HealthTracker: Family Records Aug 31, 2026 Health Fincator: See your money, and what happens next Aug 31, 2026 Finance Health Gateway — Your health data has answers Aug 31, 2026 Health VibePeek Aug 31, 2026 AI bingy — your personal concierge for the Caribbean Aug 31, 2026 Shoe Sherlock - Find Your Perfect Running & Athletic Shoes Aug 31, 2026 Cobra Royale Aug 31, 2026 Games Teorico España — Aprueba tu examen teórico de la DGT Aug 31, 2026 Education PictureBook – Deine Geschichten, überall Aug 31, 2026 It's Not Close — See what the internet thinks. Instantly. Aug 31, 2026 Social Pictee — La marketplace des photographes pros en France Aug 30, 2026

Showing the most recent 12 of 513.

The StackScope API serves all 755 sites using Apple Sign In, filterable and exportable, from £15 a month.

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