213 websites using Lucene (2026) • Hunter TechLookup

The websites using Lucene

A sample of the websites Hunter detects Lucene on, ordered by web popularity.

	Domain name	Industry
1	google.com	Software Development	84,807 email addresses
2	github.com	Software Development	4,427 email addresses
3	paypal.com	Software Development	18,199 email addresses
4	adobe.com	Software Development	80,419 email addresses
5	apple.com	Computers and Electronics Manufacturing	51,304 email addresses
6	etsy.com	Software Development	2,198 email addresses
7	zoom.us	Software Development	363 email addresses
8	bloomberg.com	Financial Services	176 email addresses
9	slack.com	Technology, Information and Internet	61 email addresses
10	gartner.com	Information Services	17,374 email addresses
11	webmd.com	Technology, Information and Internet	909 email addresses
12	netflix.com	Entertainment Providers	8,357 email addresses
13	shutterstock.com	Technology, Information and Internet	1,293 email addresses
14	canva.com	Software Development	1,977 email addresses
15	walmart.com	Retail	164,073 email addresses
16	mapbox.com	Software Development	561 email addresses
17	elastic.co	Software Development	2,460 email addresses
18	upwork.com	Software Development	471 email addresses
19	uber.com	Internet Marketplace Platforms	10,946 email addresses
20	fiverr.com	Software Development	488 email addresses
21	elsevier.com	Information Services	5,059 email addresses
22	g2.com	Technology, Information and Internet	477 email addresses
23	telekom.de	Telecommunications	9,577 email addresses
24	box.com	Technology, Information and Internet	2,643 email addresses
25	nvidia.com	Computer Hardware Manufacturing	21,281 email addresses
26	autodesk.com	Software Development	8,993 email addresses
27	ea.com	Entertainment Providers	7,159 email addresses
28	nokia.com	Telecommunications	32,081 email addresses
29	homedepot.com	Retail	706 email addresses
30	visa.com	IT Services and IT Consulting	19,623 email addresses
31	siemens.com	Automation Machinery Manufacturing	57,476 email addresses
32	wellsfargo.com	Financial Services	41,956 email addresses
33	f5.com	IT Services and IT Consulting	5,887 email addresses
34	mongodb.com	Software Development	4,051 email addresses
35	eset.com	Software Development	966 email addresses
36	roku.com	Software Development	2,125 email addresses
37	blackberry.com	Software Development	4,473 email addresses
38	lexisnexis.com	IT Services and IT Consulting	7,270 email addresses
39	servicenow.com	Software Development	7,877 email addresses
40	docusign.com	Software Development	3,508 email addresses
41	ryanair.com	Airlines and Aviation	1,379 email addresses
42	thermofisher.com	Biotechnology Research	6,078 email addresses
43	spglobal.com	Financial Services	14,533 email addresses
44	sumologic.com	Software Development	385 email addresses
45	ebi.ac.uk	Software Development	1,297 email addresses
46	ebayinc.com	Technology, Information and Internet	12,915 email addresses
47	ihsmarkit.com	Information Services	1,152 email addresses
48	gs.com	Financial Services	16,970 email addresses
49	cloudera.com	Software Development	1,579 email addresses
50	atos.net	IT Services and IT Consulting	16,772 email addresses

You have 213 sites. Now reach the people.

Hunter already holds email addresses at all 50 websites listed above.

Chris M. · Director of Product Management Google

c****@google.com 85%
Alaine N. · Director of Events GitHub

a****@github.com 85%
Sanjana S. · Head of University Recruitment PayPal

s****@paypal.com 85%

Real people at the websites listed above. Only the part before the @ is hidden here — the company domain is the real one.

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Who uses Lucene

Websites running Lucene, counted by industry and by country. Only the largest groups are shown.

By industry

Industry	Websites
Technology, Information and Media	93
Professional Services	51
Financial Services	15
Manufacturing	12
Retail	8
Administrative and Support Services	7
Information Technology and Services	6
Entertainment Providers	4
Hospitals and Health Care	3
Utilities	3
Government Administration	2
Transportation, Logistics, Supply Chain and Storage	1

By country

Country	Websites
United States of America	135
United Kingdom of Great Britain and Northern Ireland	15
Germany	10
Canada	7
France	7
Brazil	4
Switzerland	4
Netherlands	3
Singapore	3
Austria	2
Australia	2
China	2

Lucene by country

The countries where we detected enough Lucene websites to rank them.

United States of America (135)

Lucene FAQs

Browse every technology

Hunter detects Lucene on 213 websites. The figure comes from Hunter's own crawl of company websites and is rebuilt every night, so it moves as sites adopt and drop the technology.

The table on this page is a sample of the websites running Lucene, ordered by web popularity, with the industries they are in and how many email addresses Hunter holds for each. Create a free account to search any of them and see the addresses.

The websites Hunter detects Lucene on most often also run Amazon Web Services, Java and Kubernetes.

Lucene is one of the Site Search technologies Hunter tracks. Others it detects widely include Awesomplete, Algolia and Lunr.js.

Yes — that is what Hunter is for. The last column of the table shows how many email addresses Hunter already holds for a website, where it has found any. Sign up to see the addresses themselves, with the name and job title of the person behind each one.

Websites using Lucene

What is Lucene?

The websites using Lucene

You have 213 sites. Now reach the people.

Who uses Lucene

By industry

By country

Lucene by country

Lucene FAQs

Websites using Lucene

What is Lucene?

The websites using Lucene

Commonly used alongside Lucene

You have 213 sites. Now reach the people.

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Who uses Lucene

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Lucene by country

Lucene FAQs

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