Websites using EmailJS

Q: How current is this data?

The figures on this page come from our September 2026 crawl. VersionDB runs a fresh crawl every month, and the database spans multiple monthly crawls.

Q: Can I download a list of EmailJS websites?

Yes. The Lead List Exporter lets you filter the 6,906 EmailJS sites by country, traffic and contact details, see the row count for free, and pay once for the rows you export. To try it first, the Free Lead List Exporter exports up to 10 matching domains at no cost, from a subset of our crawl.

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

6.9k live EmailJS sites, ready to export.

That's how many EmailJS 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 companies in the United States

Every EmailJS 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 sites by traffic

Start with the highest-traffic end of the dataset.

Sites on a .com domain

Limit results to EmailJS websites on .com domains.

Companies with phone numbers

Only sites where an organisation phone number was found.

Create your own

Versions

Which EmailJS versions are most used?

We could read a version number on 90% of EmailJS sites. Of those, the most common are EmailJS 4, on 3,100 sites, EmailJS 3, on 2,683 sites and EmailJS 2, on 437 sites.

50% on v4

Versions detected: 3
Sites with a version: 6,220

Share of sites by version

v4 50% 3,100 v3 43% 2,683 v2 7% 437

Live Websites

Websites Using EmailJS

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

Open in the Lead List Exporter

Domain	Also runs	Crawl Date
inbrass.co.uk	jQuery Apache HTTP Server Bootstrap reCAPTCHA Slick	September 27, 2026
hoskote-newlaunch.com	HTTP/3 Bootstrap LiteSpeed Google Tag Manager Lightbox	September 27, 2026
godrej-regal-pavilion.in	jQuery HTTP/3 Bootstrap LiteSpeed Google Tag Manager	September 27, 2026
cheapmowers.com	jQuery Apache HTTP Server Bootstrap Cloudflare Google Analytics	September 27, 2026
itsthe1.net	HSTS Apache HTTP Server jsDelivr Hugo	September 27, 2026
indcsoluciones.com	HTTP/3 jsDelivr Firebase	September 27, 2026
sumtechonline.com	jQuery Apache HTTP Server Bootstrap Google Analytics jsDelivr	September 26, 2026
rethinkingweb.com	HTTP/3 Cloudflare reCAPTCHA cdnjs jsDelivr	September 26, 2026
replyall.in	HTTP/3 HSTS Cloudflare Google Analytics Google Tag Manager	September 26, 2026
psprop.net	jQuery PHP MySQL HTTP/3 WordPress	September 26, 2026

How many websites use EmailJS?

We found EmailJS on 6,906 websites in our September 2026 crawl, across 140 countries.

Which countries use EmailJS the most?

By number of websites, the top countries are United States (27%, 1,883 sites), India (8%, 522 sites), France (5%, 329 sites), Germany (4%, 248 sites) and United Kingdom (3%, 211 sites). Together they account for 46% of the 6,906 EmailJS sites we track. 52% of the sites are in English, and .com is the most used domain ending, on 48% of them.

Where are EmailJS websites hosted?

The networks carrying the most EmailJS sites are Amazon.com, Inc. (1,836 sites), Hostinger International Limited (826 sites) and Cloudflare, Inc. (724 sites).

What technologies are used with EmailJS?

Across the 6,906 EmailJS sites we track, the technologies most often found alongside it are jsDelivr (91%, 6,251 sites), jQuery (40%, 2,782 sites), HSTS (35%, 2,440 sites), Bootstrap (32%, 2,199 sites) and HTTP/3 (29%, 2,013 sites).

Deep Dive

Breakdown of EmailJS websites

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

Technology	Sites
jsDelivr	6,251
jQuery	2,782
HSTS	2,440
Bootstrap	2,199
HTTP/3	2,013
Cloudflare	1,975
Google Analytics	1,655
cdnjs	1,255
Google Tag Manager	1,072
Apache HTTP Server	1,033
Nginx	982
PHP	980
LiteSpeed	855
Netlify	808
Hostinger	797
Unpkg	728
MySQL	610
WordPress	603
Slick	597
reCAPTCHA	570
jQuery Migrate	547
jQuery CDN	535
OWL Carousel	522
Vercel	519
Amazon Web Services	485

Language	Sites
English	3,572
French	435
Spanish	421
German	231
Portuguese	166
Finnish	154
Russian	148
Swedish	130
Latin	120
Chinese	118
Italian	105
Turkish	90
Polish	86
Korean	83
Dutch	83
Czech	66
Japanese	62
Norwegian Bokmål	44
Tagalog	42
Danish	38
Romanian	38
Vietnamese	32
Hungarian	31
Welsh	30
Indonesian	30

ASN	Sites
Amazon.com, Inc.	1,836
Hostinger International Limited	826
Cloudflare, Inc.	724
Fastly, Inc.	590
OVH SAS	192
GoDaddy.com, LLC	169
IONOS SE	129
Hetzner Online GmbH	127
Google LLC	109
Namecheap, Inc.	97
Microsoft Corporation	71
DigitalOcean, LLC	68
WHG Hosting Services Ltd	54
Korea Telecom	40
AMAZON-02	35
Aruba S.p.A.	35
Cloudflare London, LLC	34
Render	33
Domain names registrar REG.RU, Ltd	32
Host Europe GmbH	31
New Dream Network, LLC	31
CLOUDFLARENET	30
Dattatec.com	30
One.com A/S	30
O2switch SAS	28

TLD	Sites
com	3,302
app	268
org	187
fr	172
in	171
fi	145
uk	137
net	120
ru	113
br	101
de	98
se	96
io	95
ca	75
pl	73
co	70
ar	60
it	55
au	54
es	53
ai	52
cz	51
kr	48
dev	42
nl	41

Country	Sites
🇺🇸 United States	1,883
Unknown	899
🇮🇳 India	522
🇫🇷 France	329
🇩🇪 Germany	248
🇬🇧 United Kingdom	211
🇫🇮 Finland	152
🇷🇺 Russia	141
🇧🇷 Brazil	130
🇨🇾 Cyprus	129
🇨🇦 Canada	110
🇪🇸 Spain	104
🇸🇪 Sweden	104
🇹🇷 Turkey	92
🇵🇱 Poland	85
🇮🇹 Italy	82
🇦🇷 Argentina	79
🇰🇷 South Korea	79
🇳🇱 Netherlands	69
🇦🇺 Australia	63
🇨🇿 Czech Republic	61
🇸🇬 Singapore	57
🇦🇪 United Arab Emirates	55
🇨🇭 Switzerland	49
🇿🇦 South Africa	49