SOFTWARE LICENSE GUIDE
Apache Solr
Apache Solr is an open-source enterprise search platform designed for powerful full-text search capabilities. It is distributed under the Apache License 2.0.
What it does
It provides robust search and indexing capabilities for large datasets, enabling fast and relevant search results for applications and websites.
Who it may suit
Enterprises and developers needing a scalable, open-source search engine for websites, applications, and data analytics.
Free tier and license
As open-source software, Apache Solr is available for free use.
Limitations to check
Specific limitations are not detailed in the provided information. Please refer to the official documentation.
Licensing notes
Apache Solr is open-source software distributed under the Apache License 2.0, allowing for free personal and commercial use.
Verification details
Last licensing verification recorded: 2026-10-28.
Directory record last updated: 2026-10-28. These are separate dates: a record update does not necessarily mean the publisher's terms changed.
AI-assisted summaries may be incomplete or outdated. Confirm licensing, pricing, and commercial-use rights in the official sources before making a business decision.
Frequently asked questions
Is Apache Solr free to use?
Yes, Apache Solr is open-source software distributed under the Apache License 2.0, making it free for both personal and commercial use.
What is Apache Solr used for?
It is an enterprise search platform providing full-text search and indexing capabilities.
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