Apache Lucene vs. IBM Watson Discovery
| Product | Rating | Most Used By | Product Summary | Starting Price |
|---|---|---|---|---|
 Apache Lucene | Score10 out of 10 | N/A | Apache Lucene is an open source and free text search engine library written in Java. It is a technology suitable for applications that requires full-text search, and is available cross-platform. | $0 per month |
 IBM Watson Discovery | Score8.7 out of 10 | N/A | IBM offers Watson Discovery, a natural language processing (NLP) application with options to measure sentiment, detect entities, semantic roles, and other concepts. | N/A |
| Apache Lucene | IBM Watson Discovery | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Editions & Modules | No answers on this topic | No answers on this topic | ||||||||||||||
| Offerings |
| |||||||||||||||
| Entry-level Setup Fee | No setup fee | No setup fee | ||||||||||||||
| Additional Details | A free and open source product. | — | ||||||||||||||
| More Pricing Information | ||||||||||||||||
| Apache Lucene | IBM Watson Discovery | |
|---|---|---|
| Likelihood to Recommend | 10.0 | 9.0 |
| Likelihood to Renew | - | 9.1 |
| Usability | - | 8.4 |
| Support Rating | - | 10.0 |