Websites using Solr
Solr is an open-source search platform built on Apache Lucene, used for indexing and searching large-scale datasets.
Solr is available as open-source software. Learn more at lucene.apache.org.
Wappalyzer tracks 1,000 websites using Solr. Find top Solr websites, and build a filtered list of companies using Solr.
Top websites using Solr
These are the most trafficked websites using Solr.
| Hostname | Traffic | Tech spend | Country |
|---|---|---|---|
| data.gov.lv | Medium | Low | 🇱🇻 |
| datos.gob.ar | Medium | Very low | 🇦🇷 |
| data.gov.ua | Low | Very low | 🇺🇦 |
| datos.gob.cl | Low | Very low | 🇨🇱 |
| open.canada.ca | Low | Low | 🇨🇦 |
| datos.gob.do | Low | Very low | 🇩🇴 |
| data.depositar.io | Low | Very low | 🇹🇼 |
| data.nasa.gov | Low | Low | 🇺🇸 |
| dadosabertos.bcb.gov.br | Low | Low | 🇧🇷 |
| data.opencity.in | Low | Very low | |
| donneesquebec.ca | Low | Very low | 🇨🇦 |
| datos.gob.mx | Low | Very low | 🇺🇸 |
| geospatial.jp | Very low | Very low | 🇯🇵 |
| ckan.odpt.org | Very low | Low | 🇯🇵 |
| opendata.swiss | Very low | Very low | 🇨🇭 |
| data.kaltimprov.go.id | Very low | Low | |
| dadosabertos.tse.jus.br | Low | ||
| data.gov.gr | Medium | 🇬🇷 | |
| data.go.th | 🇹🇭 | ||
| dataportal.opdc.go.th | 🇹🇭 | ||
| data.gov.ro | |||
| gdcatalog.go.th | Very low | 🇹🇭 | |
| forms.mgcs.gov.on.ca | Low | 🇨🇦 | |
| dados.cvm.gov.br | Low | ||
| catalogo.senacyt.gob.gt |
Where is Solr used?
A breakdown of countries and languages across the websites where Wappalyzer detects Solr.
Countries
Languages
What kinds of companies use Solr?
Top industries and company sizes across the websites where Wappalyzer detects Solr.
Industries
Company sizes
Top alternatives to Solr
The largest alternative technologies in the same category, ranked by detected websites.
| Technology | Websites |
|---|---|
| at least 5,000,000 | |
| 590,000 | |
| 380,000 | |
| 95,000 | |
| 26,000 | |
| 7,300 | |
| 3,100 | |
| 1,000 | |
| 890 | |
| 380 |
Find companies using Solr
Find company and contact details among 1,000 Solr websites, so you can turn research into outreach faster.
Get the full listStart with a list template
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Companies in United States
Find Solr companies located in United States.
Companies in United Kingdom
Find Solr companies located in United Kingdom.
Companies with emails and phone numbers
Prioritize Solr websites with both contact types available.
Top 5,000 websites by traffic
Start with the highest-traffic Solr websites in the dataset.
Websites with a .com domain
Limit results to Solr websites on .com domains.
5,000 low-traffic websites
Focus on lower-traffic Solr websites for long-tail prospecting.