Technologies / Marketing automation

OneSignal logo

OneSignal

OneSignal is a customer messaging service known mainly for web and mobile push notifications, later extended with email, SMS and in-app messaging; its generous entry plan made it widespread among smaller sites and apps.

Websites using OneSignal are a broad mix of news sites, blogs, e-commerce stores, SaaS products and app companies, with publishers and retailers the heaviest users worldwide. Its presence shows a site that works on audience re-engagement with a basic marketing automation setup; a paid plan suggests a meaningful subscriber base.

Vendors of audience and retention tools buy lists of OneSignal websites: email and SMS marketing platforms, customer data platforms, advertising networks and header-bidding providers for publishers, review and loyalty apps for merchants, and competing messaging services. A site that recently added OneSignal is building its re-engagement stack; a dropped site may have consolidated into a broader marketing platform.

OneSignal is installed on 54,059 websites, which is 1.6% of all Marketing automation detections we record. Websites using OneSignal are most often served from United States (13,815), Germany (5,043) and France (2,422), and .com, .org and .net are the most common domain endings.

Websites using OneSignal

Preview filters with coarse ranges. Exact ranks and registration dates are available in the dashboard when you download a list.

54,059 websites. Sign in to download the full list (free sample below, full lists from $69/mo)

25 days ago 8 websites used OneSignal; today it is 54,059 (+675637.5%).

Top countries for OneSignal

United States
13.8K
Germany
5K
France
2.4K
Italy
1.1K
Brazil
989
United Kingdom
889
Netherlands
852
India
779

Top TLDs

.com
26.2K
.org
1.9K
.net
1.9K
.br
1.6K
.it
1.5K
.de
1.4K
.fr
1.1K
.in
1K

Sample of 15 websites using OneSignal

best-ranked first; the full list has 54,059
DomainCountryMajestic rankNetAPI rankContactsFirst seen
cronista.com DE 10,973 324 email phone 2026-10-11
newscientist.com DE 668 1,541 2026-10-09
globalnews.ca US 1,165 2,086 2026-10-15
eldiario.es ES 2,418 2,137 2026-10-11
macrumors.com - 1,234 2,165 email 2026-10-10
9to5mac.com US 1,540 2,709 2026-10-14
index.hu HU 5,782 2,882 phone 2026-10-10
onesignal.com - 11,907 2,916 2026-10-10
in.gr - 17,086 3,685 phone 2026-10-12
theobjective.com - 18,086 3,723 email phone 2026-10-16
rferl.org DE 2,016 3,741 2026-10-16
n1info.rs - 19,534 3,759 2026-10-12
naftemporiki.gr - 19,501 3,767 2026-10-12
gendai.media US 19,426 3,784 2026-10-11
losandes.com.ar - 24,828 3,930 phone 2026-10-12

Alternatives to OneSignal in Marketing automation

All Marketing automation technologies

Often used together with OneSignal

Questions about OneSignal websites

How many websites use OneSignal?

As of November 2, 2026, 54,059 websites load OneSignal on their homepage: a tracking script, a form or a chat widget of the tool. The number is recalculated every night from our own crawl of the web.

Who buys lists of OneSignal customers?

Competing marketing platforms, agencies that run campaigns for clients, and vendors of tools that integrate with OneSignal: CRMs, data enrichment, landing pages, SMS. A website with OneSignal belongs to a business that already spends on marketing software; one that just added it is setting up its stack, one that dropped it is switching.

Where are OneSignal websites hosted?

United States leads with 13,815 websites, followed by Germany (5,043) and France (2,422). The country is where the website is served from; sites on a hosted platform show the platform's country.

How do I find businesses that just started using OneSignal?

The New tab on this page lists websites where our crawler saw OneSignal for the first time in the last days, newest first; the Dropped tab lists the ones that removed it. Both download with a subscription and refresh every morning.

How do I get a list of websites using OneSignal?

A free BetaScan account downloads a {sample_rows}-row sample. A subscription from $69 a month gives the full list of 54,059 domains, or a dataset with emails, phones, country, hosting and ranks, filtered by country, TLD, rank and registration date. See pricing.

How does BetaScan detect OneSignal?

Our crawler fetches the homepage of every domain we track and matches the page and its response headers against the signatures of 7,636 technologies. A website counts as using OneSignal when its latest crawl shows the signature; when the signature disappears, the site moves to the dropped list.

How can you tell a website uses OneSignal?

The page loads the OneSignal web SDK from cdn.onesignal.com and registers a service worker file, usually OneSignalSDKWorker.js, at the root of the site. Visitors often see a browser permission prompt or a bell icon in the corner asking to enable notifications. The app identifier appears in the initialisation script.

What can you sell to OneSignal users?

Tools for growing and monetising an audience: email and SMS platforms, customer data and segmentation tools, advertising and header-bidding solutions for publishers, loyalty and review apps for stores, analytics and A/B testing, and competing messaging platforms. Site owners who installed push are already thinking about retention, which makes them receptive to related offers.

Is OneSignal used by large companies or small ones?

Mostly small and mid-sized sites because of the free plan, but with a long tail of large publishers, retailers and app companies on paid tiers. The list therefore includes everything from personal blogs to high-traffic news sites; filtering by country, traffic rank or co-occurring technologies helps isolate the segment a vendor wants.