Apache Solr

Open source

Open source search platform that indexes documents via ingestion handlers and serves faceted, full-text queries.

by Apache Software FoundationOfficial site ↗

Pricing: free
Free tier: true
License: open-source
Open source: Yes

Editorial review

Apache Solr has not yet been editorially reviewed. User reviews and published field data below are unaffected — we say so rather than implying an editorial verdict.

Facts & attributes

Every value carries its evidence state. “—” means unknown — never a silent default (P-02).

Identity · Taxonomy

Tags(open-source;cloud-native): search, open-source, lucene, distributed-systems, enterprise-searchVerification pending

Platform · Deployment

Delivery model(SaaS;self-hosted;desktop;mobile;embedded;managed-cloud;appliance): self-hostedVerification pending

Pricing · Licensing

Free plan(true/false): trueVerification pending
License model(proprietary;open-source;source-available;dual-license): open-sourceVerified
Pricing model(free;subscription;usage;seat;asset;transaction;revenue-share;perpetual;custom): freeVerification pending
SPDX license IDs(Apache-2.0;MIT): Apache-2.0Verification pending

Features · Product · Fit

Core capabilities(authoring;automation;analytics): Full-text, vector, and geospatial search built on Apache Lucene, Distributed indexing, replication and load-balanced querying, Automated failover and recovery, Centralized configuration, Faceting, discovery, statistics and aggregations, Scaling with SolrCloudVerification pending

Support · Docs · Services

Support channels(email;ticket;chat;phone;community): mailing lists, issue trackerVerification pending

Audience · Use · Case

Best for(Neutral editorial summary): Teams building scalable full-text, vector and geospatial search on Apache Lucene, from weekend projects to the world's largest sites.Verification pending
Company-size fit(individual;SMB;mid-market;enterprise): individual, mid-market, enterpriseVerification pending
Primary use cases(build;monitor;automate): Search and navigation features of large internet sites, Enterprise search applications, Weekend projects to global enterprise deploymentsVerification pending
Skill level(beginner;intermediate;advanced;specialist): specialistVerification pending

Lifecycle · Versioning

Current version(1.12.3): 10.1.0Verified
Maintenance status(active;maintenance;deprecated;EOL;archived): activeVerification pending

Vendor · Maintainer

Vendor type(commercial;foundation;community;government;consortium;individual): foundationVerified

User reviews

Review policy

No published reviews yet.