EmailJS 3.x icon

Websites using EmailJS 3.x

Visit www.emailjs.com

EmailJS is a cloud-based email delivery service that allows you to send emails directly from your client-side JavaScript code without the need for a server-side implementation.

Lead List Exporter

2.6k live EmailJS 3.x sites, ready to export.

That's how many EmailJS 3.x websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.

Pick a ready-made template, or build your own filters in the Lead List Exporter and pay only for the rows you export.

Open the Lead List Exporter

Just need a few domains? Export up to 10 free from a subset of our crawl.

Start with a list template
EmailJS 3.x companies in the United States

Every EmailJS 3.x website we detected in the United States.

Companies with personnel emails

Only sites where a personal, company-hosted email was found.

Decision makers on LinkedIn

Sites with at least one personnel LinkedIn profile.

Top 100,000 EmailJS 3.x sites by traffic

Start with the highest-traffic end of the dataset.

Sites on a .com domain

Limit results to EmailJS 3.x websites on .com domains.

Companies with phone numbers

Only sites where an organisation phone number was found.

Create your own
Versions

Which EmailJS 3.x versions are most used?

We could read a version number on over 99% of EmailJS 3.x sites. Of those, the most common are EmailJS 3 (exact), on 2,635 sites, EmailJS 3.2.0, on 23 sites and EmailJS 3.11.0, on 10 sites.

99% on v3 (exact)
Versions detected
4
Sites with a version
2,674
Share of sites by version
v3 (exact) 99% v3.2.0 1% v3.11.0 <1% v3.12.1 <1%
Live Websites

Websites Using EmailJS 3.x

A sample of live EmailJS 3.x sites from our latest crawl, with the other technologies each one runs.

Open in the Lead List Exporter
DomainAlso runsCrawl Date
hoskote-newlaunch.com
HTTP/3BootstrapLiteSpeedGoogle Tag ManagerLightbox
September 27, 2026
godrej-regal-pavilion.in
jQueryHTTP/3BootstrapLiteSpeedGoogle Tag Manager
September 27, 2026
itsthe1.net
HSTSApache HTTP ServerjsDelivrHugo
September 27, 2026
rethinkingweb.com
HTTP/3CloudflarereCAPTCHAcdnjsjsDelivr
September 26, 2026
replyall.in
HTTP/3HSTSCloudflareGoogle AnalyticsGoogle Tag Manager
September 26, 2026
vanantara-bannerghattard.com
HTTP/3BootstrapLiteSpeedGoogle Tag ManagerjsDelivr
September 25, 2026
righten.in
jQueryPHPApache HTTP ServerBootstrapGoogle Analytics
September 25, 2026
pitaway.com
jQueryHTTP/3BootstrapGoogle AnalyticsLiteSpeed
September 25, 2026
nuevageneracion-este.site
Apache HTTP ServerjsDelivr
September 25, 2026
lqsadle.es
HTTP/3CloudflarejsDelivr
September 25, 2026

How many websites use EmailJS 3.x?

We found EmailJS 3.x on 2,683 websites in our September 2026 crawl, across 104 countries.

Which countries use EmailJS 3.x the most?

By number of websites, the top countries are United States (26%, 702 sites), India (8%, 218 sites), Finland (5%, 141 sites), France (5%, 126 sites) and Sweden (3%, 86 sites). Together they account for 47% of the 2,683 EmailJS 3.x sites we track. 49% of the sites are in English, and .com is the most used domain ending, on 44% of them.

Where are EmailJS 3.x websites hosted?

The networks carrying the most EmailJS 3.x sites are Amazon.com, Inc. (845 sites), Hostinger International Limited (329 sites) and Cloudflare, Inc. (243 sites).

What technologies are used with EmailJS 3.x?

Across the 2,683 EmailJS 3.x sites we track, the technologies most often found alongside it are jsDelivr (over 99%, 2,666 sites), jQuery (44%, 1,188 sites), Bootstrap (39%, 1,048 sites), Cloudflare (34%, 908 sites) and HSTS (33%, 889 sites).

Deep Dive

Breakdown of EmailJS 3.x websites

What else they run, plus their language, hosting network, domain extension and country.

FAQ

Answers drawn from our latest crawl of EmailJS 3.x websites. Anything else, email us and we will look it up.

Through our own crawl, which checks each site's HTML, scripts and headers rather than relying on self-reported data.