Sales outreach
All 825 of these sites already run Apache Lucene, with the publishing segment leading at 5 sites. Pitch the products and services that fit that exact stack.
Websites using Apache Lucene
Software Development Open Source Visit website
Apache Lucene is an open-source search library in Java, offering powerful indexing, searching, and analysis features, with Python binding through PyLucene.
Up to 1M sites per list · Segment by country & TLD to cover the full footprint · Unlimited report rebuilds for 1 month
- Live websites detected
- 825
- Countries with usage
- 51
- Top market: Indonesia
- 🇮🇩 35.5%
Apache Lucene global heatmap
darker = more sitesApache Lucene usage by country
by sites detected-
01 🇮🇩 Indonesia 291 35.5%
-
02 🇺🇸 United States 102 12.5%
-
03 🇷🇺 Russia 95 11.6%
-
04 🇩🇪 Germany 55 6.7%
-
05 🇸🇬 Singapore 44 5.4%
-
06 🇿🇦 South Africa 35 4.3%
-
07 🇧🇷 Brazil 27 3.3%
-
08 🇮🇹 Italy 14 1.7%
-
09 🇺🇦 Ukraine 12 1.5%
-
10 🇨🇦 Canada 11 1.3%
And 41 more countries in the full dataset.
Need every Apache Lucene site in one market? Unlock Apache Lucene once and rebuild filtered reports as often as you like for a month: by country, TLD, or stack combination, each with up to 20 data points per site.
Start from $39/moApache Lucene usage by country group
by sites detected-
01 Southeast Asia 6 countries 342 41.8%
-
02 Europe 23 countries 241 29.4%
-
03 English-Speaking Countries 11 countries 217 26.5%
-
04 BRICS 6 countries 169 20.6%
-
05 Eastern Europe 10 countries 129 15.8%
-
06 European Union (EU) 19 countries 128 15.6%
-
07 North America 2 countries 113 13.8%
-
08 Western Europe 13 countries 112 13.7%
-
09 DACH 2 countries 56 6.8%
-
10 Latin America (LATAM) 6 countries 49 6%
Country groups overlap: a country can belong to several at once (Germany counts toward Europe, Western Europe, the EU and DACH). Percentages are each group's share of the 819 sites with a known country, so they describe overlapping views of the same data and do not add up to 100%.
Top websites using Apache Lucene
by popularity| # | Website | Popularity | Country | TLD |
|---|---|---|---|---|
| 01 |
|
128,662 | 🇵🇹 Portugal | com |
| 02 |
|
303,126 | 🇷🇺 Russia | com |
| 03 |
|
497,710 | 🇩🇪 Germany | org |
| 04 |
|
518,277 | 🇺🇸 United States | com |
| 05 |
|
556,559 | 🇹🇷 Turkey | org |
| 06 |
|
562,018 | 🇷🇺 Russia | ru |
| 07 |
|
569,210 | 🇮🇩 Indonesia | org |
| 08 |
|
599,169 | 🇨🇱 Chile | cl |
| 09 |
|
636,963 | 🇻🇳 Vietnam | vn |
| 10 |
|
639,650 | 🇺🇳 Czechia | org |
| 11 |
|
672,616 | 🇷🇺 Russia | ru |
| 12 |
|
678,542 | 🇺🇸 United States | org |
| 13 |
|
681,907 | 🇺🇸 United States | com |
| 14 |
|
698,071 | 🇿🇦 South Africa | za |
| 15 |
|
703,816 | 🇷🇺 Russia | ru |
| 16 |
|
789,318 | 🇨🇦 Canada | org |
| 17 |
|
839,023 | 🇷🇺 Russia | com |
| 18 |
|
848,411 | 🇷🇺 Russia | ru |
| 19 |
|
854,115 | 🇷🇺 Russia | org |
| 20 |
|
889,062 | 🇩🇪 Germany | org |
This is 20 of 825 websites. Download up to 1M sites per list as CSV, enriched with firmographics.
Download the full listCompanies using Apache Lucene
sample, enriched| Company | Website | Employees | Industry | Country | Founded |
|---|---|---|---|---|---|
| Journal Of Underutilised Crops Research Jucr |
|
1-10 | - | 🇿🇦 South Africa | - |
| Ijonmes Journal |
|
11-50 | Education Management | 🇹🇷 Turkey | 2017 |
| 17, Instituto De Estudios CrÃticos |
|
11-50 | Higher Education | 🇲🇽 Mexico | 2001 |
| The Journal Of Health Design |
|
1-10 | - | 🇦🇺 Australia | - |
| Abdira Pt |
|
1-10 | - | 🇮🇩 Indonesia | - |
| Ant Publishing Corporation-publisher Of Biomedical Journals |
|
11-50 | Publishing | 🇺🇸 United States | - |
| African Journal Of Reproductive Health |
|
11-50 | Research | 🇳🇬 Nigeria | 1997 |
| Journal Of Environmental Informatics |
|
1-10 | - | 🇨🇦 Canada | - |
| African Journal Of Laboratory Medicine |
|
1-10 | - | 🇿🇦 South Africa | - |
| Fundação Universitária Vida Cristã |
|
1-10 | - | 🇧🇷 Brazil | - |
| Jesma Journal |
|
1-10 | Education Management | 🇹🇷 Turkey | - |
| International Journal Of Multicultural And Multireligious Understanding |
|
1-10 | Publishing | 🇩🇪 Germany | - |
| Cogitatio Press |
|
1-10 | Publishing | 🇵🇹 Portugal | 2014 |
| Health Dynamics |
|
1-10 | Publishing | 🇧🇩 Bangladesh | 2024 |
| Journal Of Education And Recreation Patterns |
|
1-10 | Education Management | 🇺🇳 - | - |
| American Journal Of Experimental And Clinical Research (ajecr) |
|
1-10 | Publishing | 🇺🇸 United States | 2013 |
| Informatics Studies |
|
1-10 | - | 🇺🇳 - | 2014 |
| African Vision Eye Health Journal |
|
1-10 | - | 🇿🇦 South Africa | - |
A sample of enriched company profiles. Full exports include company, social, and spend signals on every domain.
Apache Lucene usage by industry
by TLD segment-
01 Publishing 5 50%
-
02 Education Management 3 30%
-
03 Research 1 10%
-
04 Higher Education 1 10%
Apache Lucene industry distribution chart
share by domain segmentTechnologies related to Apache Lucene
Open SourcePut it to work
What teams do with the Apache Lucene list
Competitor analysis
Selling Huge Domains, Ionicons, or another Open Source product? These 825 Apache Lucene users are your displacement audience, filterable by country and company size.
Market research
Apache Lucene adoption concentrates in Indonesia (35.5%), United States (12.5%), and Russia (11.6%). Size the Open Source market by geography before you build or invest.
Free for non-profits, academia & data journalists - non-commercial and public-interest use, on request.
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