How many companies use Apache Tomcat?

TechLeads currently detects Apache Tomcat on 42,926 websites. HTTP Archive's monthly crawl, a separate dataset, detected it on 67,283 pages in September 2026.

Who are Apache Tomcat's biggest competitors?

By number of websites, the largest Web servers technologies besides Apache Tomcat are Nginx (8,387,228), Apache HTTP Server (5,337,900), LiteSpeed (2,330,787), OpenResty (1,207,916), Next.js (1,032,904).

Which companies use Apache Tomcat?

Websites using Apache Tomcat include cashify.in, gamingbible.com, santander.com.br, news24.com, mangooutlet.com, elcorteingles.es. The full list of 42,926 websites can be exported as a CSV for $29.

Apache Tomcat market share and customers

As of October 8, 2026, Apache Tomcat is used by 42,926 websites in the TechLeads index: 0.21% of all Web servers detections, the 11th most-used of 81 Web servers technologies.

42,926

websites using Apache Tomcat

0.21%

share of Web servers

#11

of 81 in Web servers

Cite this data

Quoting these numbers? Credit TechLeads with a link to this page.

Citation

TechLeads. "Apache Tomcat Customers and Market Share." Data as of October 8, 2026. https://techleads.fyi/technology/apache-tomcat/market-share

HTML link

<a href="https://techleads.fyi/technology/apache-tomcat/market-share">Apache Tomcat market share (TechLeads data)</a>

Apache Tomcat vs competitors in Web servers

Websites using each technology in the TechLeads index, and its share of all Web servers detections.

#	Technology	Websites	Share
1	Nginx	8,387,228	41.7%
2	Apache HTTP Server	5,337,900	26.5%
3	LiteSpeed	2,330,787	11.6%
4	OpenResty	1,207,916	6.0%
5	Next.js	1,032,904	5.1%
6	IIS	743,031	3.7%
7	Express	336,208

Apache Tomcat usage over time

In HTTP Archive's monthly crawl of public websites, Apache Tomcat was detected on 67,283 pages in September 2026, down 20.2% from a year earlier (peak: 116,851). Among the 1,000 most-visited sites, it appeared on 2. HTTP Archive is a separate dataset from the TechLeads index, so its numbers are not added to ours.

Same month, other Web Servers technologies in HTTP Archive: Apache HTTP Server 8,652,140, LiteSpeed 3,072,599, IIS 1,189,059, OpenResty 739,473, OpenGSE 396,103.

Apache Tomcat customers by country

Based on country-code domains (such as .de or .co.uk); websites on .com and other generic domains are not assigned a country.

US111
IT98
DE58
GB52
FR37
ES35
NL22
BR17
KR15
AU15

Companies using Apache Tomcat

cashify.in · Cashify
gamingbible.com · GAMINGbible
santander.com.br
news24.com · News24
mangooutlet.com
elcorteingles.es
novayagazeta.ru
juntadeandalucia.es
smiles.com.br · Liferay DXP
mediamarkt.com.tr · MediaMarkt
mediaworld.it · MediaWorld
mediamarkt.de

See all 42,926 websites using Apache Tomcat or download the full list as a CSV for $29.

How these numbers are calculated

TechLeads scans public websites and detects Apache Tomcat from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Market share is Apache Tomcat's website count divided by the website counts of all Web servers technologies we track; a site using two Web servers tools counts for both. Counts were last refreshed on October 8, 2026 and update daily.

FAQ

Apache Tomcat accounts for 0.21% of Web servers detections in the TechLeads index (42,926 websites), which makes it the 11th most-used of 81 Web servers technologies we track.