Companies Using Alpine.js

I'm David Thomson, CTO at TechnologyChecker.io, and I look after the detection rules behind this page. Alpine.js is easy to detect and hard to count. Our October 2026 crawl found 304,431 live domains exposing it, and about a quarter of them were domain-for-sale pages, almost all built from one marketplace's template. After removing those, Alpine.js runs on 226,035 domains, 121,362 of them matched to a company, 6th of 69 in JavaScript Frameworks with 3.16% of the category.

A quarter of the raw count was for sale

One domain marketplace builds its for-sale pages with Alpine.js and Tailwind, so every parked domain it lists looks like an Alpine site. We removed 78,396 of them, about one in four of the 304,431, by page title ("is for sale") and by the template's fingerprint, HubSpot, Hotjar, Crazy Egg and Amazon S3 together on one Alpine page. Our API's October count still includes them, which is why it reads 300,356. The usage chart has a single October point for the same reason: the earlier monthly totals include those pages.

Even the cleaned number won't hold still. The set of domains we crawl turns over every month, with dead sites leaving and new ones arriving, and our detection widens over time, so the next points will move for reasons that aren't adoption. 21,622 domains dropped Alpine.js since we started tracking in March 2026, and that raw figure includes for-sale pages that went offline.

"A quarter of the Alpine.js domains we first counted were for-sale pages, nearly all from one marketplace. Take those out and Alpine is still on 226,035 sites, but a good share of them got it through someone else's decision." - David Thomson, CTO at TechnologyChecker.io

Sales Signal: if you bought an Alpine.js list from a source that counts raw detections, about a quarter of it may be parked domains. Filter out for-sale page titles before anyone writes an email.

Who chose it, and who inherited it

Three groups make up the cleaned count. The first chose Alpine directly, usually beside Tailwind CSS, which runs on 79.87% of Alpine domains. The second got it with Livewire: Livewire's documentation says it ships with Alpine out of the box, and Livewire runs on 16.42% of Alpine domains. The third got it from a template: State Farm agents' own websites share one Alpine design, and 12,989 Alpine domains carry State Farm in their page title.

The companies are small: 57.49% of matched companies with a known size have 1 to 10 employees. The large ones usually run Alpine on one property. T-Mobile is the exception, serving Alpine 3.15 from its own script bundle on www.t-mobile.com. SAP uses it on its newsroom, Home Depot on its Eco Actions site, Vanguard on its adviser site. Versions vary too. Of the 28 company pages where our browser read a version number, 7 still run Alpine 2.8, including Genentech, MSC and the NBA's help centre. The other 21 run version 3.

Sales Signal: an Alpine 2.x page is probably a front end nobody has revisited in a while. Agencies selling rebuilds or accessibility work should start with those rows, and should treat Livewire sites as Laravel shops, not as Alpine buyers.

Insurance agents and a Dutch tilt

Insurance leads the industry table at 7.87%, and about nine in ten of the Insurance matches we checked carry a State Farm page title. Take the agents out and nothing passes 5%: Retail is 4.97% and Software Development 3.46%. Geography says more. The United States has 37,691 matched companies and the United Kingdom 10,556, but the Netherlands (7,117) almost matches Germany (7,860), and the Netherlands and Belgium together reach 10,218, about level with the UK.

Sales Signal: treat the Netherlands as a first-tier market for Alpine-related services, level with Germany (7,117 matched companies against 7,860), rather than as an add-on to a DACH campaign.

What the switching table can and can't tell you

The table says 16,555 Alpine domains dropped jQuery and 9,460 dropped React since March 2026. Neither is a migration trend. Both libraries lost domains across our whole crawl in the same months, and in the last 90 days alone 1,270,671 domains dropped React, Alpine sites or not. React's ten-to-one ratio (9,460 against 925) is that drop showing through. The rows I'd read are smaller: 1,803 domains left Vue.js and kept Alpine while 1,105 went the other way, and htmx moved 216 one way and 108 back. All of these are domains, counted before the for-sale cleanup, and the for-sale pages are a small share of them.

"Nobody rewrote 9,460 React sites in Alpine. React lost domains all over our crawl that quarter, and Alpine sites were no exception." - David Thomson, CTO at TechnologyChecker.io

Sales Signal: don't pitch a React-to-Alpine migration story; the data doesn't support it. The Vue.js flow, 1,803 against 1,105, is the one that may reflect real decisions, and it's modest.

The stack around it

Tailwind CSS (79.87%) defines the typical Alpine site, with Bootstrap on 22.32%. WordPress is on 19.91% and Shopify on 15.47%, so plenty of Alpine arrives inside a theme rather than a custom build. Laravel's own marker shows on only 2.53%, well under Livewire's 16.42%, because a Laravel app can hide its cookie and global; every Livewire site runs Laravel anyway. Statamic (1.87%) and Craft CMS (1.51%) are smaller CMS rows. Google Analytics is on 57.08%, and Invoca's 4.84% comes mostly with the State Farm template.

Sales Signal: for Laravel tooling, hosting or support, filter this list on Livewire and you get a cleaner Laravel prospect list than Laravel's own detection gives you.

What it costs

Nothing. Alpine.js is MIT-licensed, copyright Caleb Porzio and contributors, the same name on Livewire's licence. The money around it is in add-ons, such as the Alpine UI Components library sold on alpinejs.dev, and in the agencies that build with it.

Sales Signal: there's no licence to displace and no vendor to compete with. Sell to Alpine sites on what they lack, such as component libraries, testing or front-end support, not on replacing Alpine.

Key takeaways

1. 226,035 live domains after removing 78,396 for-sale pages, 6th of 69 with 3.16%.

2. A large share is inherited: Livewire on 16.42%, plus State Farm's agent template.

3. Small companies dominate (57.49% at 1 to 10 staff), and the enterprise users mostly run it on one subdomain.

4. Tailwind CSS on 79.87% is the defining pairing.

5. The big jQuery and React switching rows reflect crawl-wide drops, not migrations.

How to use this list

Filter by company size and country, separate Livewire sites from the rest, and drop the State Farm agent template if you sell to agencies rather than insurers. For the full list of 226,035 Alpine.js domains with company, size and stack data, explore TechnologyChecker.io. Laravel and Inertia.js cover the rest of the same Laravel stack.