Apache Solr pricing
2 plans read from solr.apache.org
Apache SolrFree Open-source search platform · binary and source releases · Apache License, Version 2.0 Read 4 Oct 2026 · solr.apache.org
Apache Solr FreeFree Source and binary releases · self-hosted deployment · no usage fee Read 15 Oct 2026 · apache.org
In short
- Apache Solr has a free plan (Apache Solr).
What the alternatives costAll alternatives →
| Tool | From | Free plan | Free trial |
|---|---|---|---|
| Notion | $10/mo | Yes | No |
| Datafari | $825/mo | Yes | No |
| Slack | $8.75/mo | Yes | No |
| Elasticsearch | $99/mo | No | Yes |
| Fess | — | Yes | No |
| Google Search Console | — | Yes | No |
| Mindbreeze InSpire | $8,641.67/mo | No | Yes |
| Coveo | — | No | Yes |