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Sites built with Blazor

Microsoft web UI framework for building interactive client and server rendered apps in C# instead of JavaScript.

#13 of 57 in Framework Tracked since Apr 2026 Last seen: Sep 1, 2026 Website: dotnet.microsoft.com
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1,222 sites

1,155 found by StackScope, 67 via launch platforms

StackScope Wider Web 864 StackScope Discovery (Indie) 291 Product Hunt 51 PeerPush 9 Hacker News 5 Other 2
  • StackScope Wider Web 864
  • StackScope Discovery (Indie) 291
  • Product Hunt 51
  • PeerPush 9
  • Hacker News 5
  • Other 2
View: All sites All launches Launch platforms StackScope Discovery StackScope Wider Web
Last 7 days 0.0% +0.0pp
Most used with ASP.NET, HSTS, Google Search Console
Top product types Developer Tools, Productivity, Finance
Green hosting 49% vs 45% avg

Blazor has been detected on 1,222 launches we've crawled. The 7-day rolling share is 0.0%, roughly steady week on week. Most recent detection: Philippine Dictionary Project — English to Ilokano, Tagalog, Cebuano and more, today.

It's most commonly paired with ASP.NET, HSTS, and Google Search Console. By product type, the launches using it are most often Developer Tools (21%), Productivity (14%), and Finance (10%). By domain ending, launches using it are 2.8 times as likely as the average launch to live on a .net domain. The 67 scored launches using Blazor average a StackScope score of 6.8 out of 10, against 6.4 across all launches we score.

What kind of products ship with Blazor

410 launches

Developer Tools
21.22%
Productivity
14.15%
Finance
10.24%
Games
10.24%
Health
7.80%
Education
6.83%
E-commerce
6.59%
Social
5.37%
Marketing
4.39%
Content
3.90%
AI
3.17%
Hiring & HR
3.17%
Design
1.95%
Crypto
0.49%
Directory
0.49%

Domain endings using Blazor

1,219 sites

  • .com 46.35%
  • .app 11.07%
  • .net 5.00%
  • .dev 4.68%
  • .uk 4.18%
  • .online 2.71%
  • .org 2.63%
  • .in 2.54%
  • .io 2.46%
  • .ca 2.05%
  • .ai 1.89%
  • .cloud 1.48%
  • .me 1.39%
  • .co 1.31%
  • .site 1.23%

Country

12 of 1,222 sites, where we are confident of the country.

  • United Kingdom United Kingdom 25.00%
  • India India 25.00%
  • United States United States 16.67%
  • South Africa South Africa 16.67%
  • Belgium Belgium 8.33%
  • Netherlands Netherlands 8.33%

Share of new sites using Blazor

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
1,222
sites all time
since Apr 2026
Blazor 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. Jul 1, 2026: Adoption figures now count launches from launch platforms. Use the source view to include StackScope Discovery. Weekly averages before this point, daily after. Jun 3 · 2 / 714 = 0.3% 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 · 1 / 674 = 0.1% Jun 19 · 0 / 547 = 0.0% Jun 20 · 1 / 443 = 0.2% 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 · 0 / 618 = 0.0% Jun 26 · 1 / 534 = 0.2% Jun 27 · 0 / 431 = 0.0% Jun 28 · 0 / 383 = 0.0% Jun 29 · 2 / 503 = 0.4% Jun 30 · 1 / 801 = 0.1% Jul 1 · 1 / 795 = 0.1% 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 · 1 / 1171 = 0.1% Jul 8 · 1 / 12590 = 0.0% Jul 9 · 7 / 23745 = 0.0% Jul 10 · 16 / 22552 = 0.1% Jul 11 · 10 / 15979 = 0.1% Jul 12 · 11 / 20291 = 0.1% Jul 13 · 14 / 20922 = 0.1% Jul 14 · 12 / 20408 = 0.1% Jul 15 · 14 / 17242 = 0.1% Jul 16 · 5 / 14264 = 0.0% Jul 17 · 15 / 19732 = 0.1% Jul 18 · 17 / 22700 = 0.1% Jul 19 · 7 / 26075 = 0.0% Jul 20 · 17 / 22586 = 0.1% Jul 21 · 14 / 21649 = 0.1% Jul 22 · 8 / 23202 = 0.0% Jul 23 · 12 / 16863 = 0.1% Jul 24 · 15 / 12855 = 0.1% Jul 25 · 8 / 8947 = 0.1% Jul 26 · 7 / 19976 = 0.0% Jul 27 · 14 / 33865 = 0.0% Jul 28 · 22 / 38221 = 0.1% Jul 29 · 35 / 50103 = 0.1% Jul 30 · 22 / 43952 = 0.1% Jul 31 · 24 / 51110 = 0.0% Aug 1 · 18 / 50484 = 0.0% Aug 2 · 30 / 49661 = 0.1% Aug 3 · 21 / 48190 = 0.0% Aug 4 · 14 / 37326 = 0.0% Aug 5 · 14 / 32706 = 0.0% Aug 6 · 16 / 36581 = 0.0% Aug 7 · 10 / 37888 = 0.0% Aug 8 · 16 / 39680 = 0.0% Aug 9 · 13 / 34205 = 0.0% Aug 10 · 21 / 28846 = 0.1% Aug 11 · 18 / 32018 = 0.1% Aug 12 · 16 / 33478 = 0.0% Aug 13 · 25 / 49912 = 0.1% Aug 14 · 30 / 51428 = 0.1% Aug 15 · 32 / 51492 = 0.1% Aug 16 · 38 / 51806 = 0.1% Aug 17 · 20 / 41413 = 0.0% Aug 18 · 26 / 53842 = 0.0% Aug 19 · 27 / 49415 = 0.1% Aug 20 · 31 / 66830 = 0.0% Aug 21 · 38 / 90358 = 0.0% Aug 22 · 34 / 91513 = 0.0% Aug 23 · 39 / 90227 = 0.0% Aug 24 · 29 / 78847 = 0.0% Aug 25 · 41 / 69248 = 0.1% Aug 26 · 27 / 65056 = 0.0% Aug 27 · 45 / 83369 = 0.1% Aug 28 · 38 / 83310 = 0.0% Aug 29 · 38 / 84155 = 0.0% Aug 30 · 29 / 92079 = 0.0% Aug 31 · 41 / 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.

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

Framework leaders

Tool % of launches % of category
#1 – React 16.97% 78.88%
#2 – Vue.js 2.25% 10.45%
#3 – Svelte 0.71% 3.32%
#4 – Alpine.js 0.58% 2.70%
#5 – Angular 0.38% 1.76%
…
#13 ▼3 Blazor Current page 0.04% 0.21%

Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Framework tool.Among August launches it ranked #13 in Framework, down from #10 in July. All 57 in Framework →

Often used with

Tool Launches
ASP.NET 56
HSTS 46
Google Search Console 45
Google Fonts 38
Google Analytics 30

Tools most often detected on the same launches as Blazor.

Recent launches we can show

358 of the 1,222 sites using Blazor are product launches we list individually. The other 864 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

Philippine Dictionary Project — English to Ilokano, Tagalog, Cebuano and more Sep 1, 2026 CRM-007 — Identify visitors, run agents, keep clients Sep 1, 2026 Marketing Sprite Scout - Fortnite Sprite Tracker Sep 1, 2026 Games Project planning & time tracking – planchi Aug 31, 2026 Productivity Screenshot of Actionful, a launch using Blazor Actionful Aug 31, 2026 · score 2.9 Developer Tools LaborCove - Career Intelligence, Salary Data & Opportunity Rankings Aug 31, 2026 Hiring & HR Radiology Triage Aug 31, 2026 Health Greywick — Free Online Multiplayer Text Adventure RPG Aug 31, 2026 Games Armamentarium — Unofficial army list builder Aug 31, 2026 TaskbarInfo — your system resources at a glance Aug 31, 2026 Developer Tools Horsify - Find equestrian events near you & manage your horses Aug 31, 2026 RoutineSolver - system integracji i automatyzacji e-commerce Aug 31, 2026 E-commerce

Showing the most recent 12 of 358.

The StackScope API serves all 1,222 sites using Blazor, 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.