Apache Solr Pricing in 2026
Every plan Apache Solr publishes, with the page and date we read it from. Prices we could not find on Apache Solr's own site are marked "Not published", never guessed.
| Plan | Price | Billing | Limits | Source |
|---|---|---|---|---|
| Apache Solr | Free | Open-source search platform · binary and source releases · Apache License, Version 2.0 | solr.apache.org |