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Compare Apache Solr and OpenSearch 
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At a Glance
Market Segments
Mid-Market (50.0% of reviews)
Mid-Market (40.0% of reviews)
Entry-Level Pricing
No pricing available
No pricing available
Apache Solr
Star Rating
(26)4.1 out of 5
Market Segments
Mid-Market (50.0% of reviews)
Pros & Cons
Entry-Level Pricing
No pricing available
Learn more about Apache SolrOpenSearch
Star Rating
(15)4.4 out of 5
Market Segments
Mid-Market (40.0% of reviews)
Pros & Cons
Entry-Level Pricing
No pricing available
Learn more about OpenSearchSummary
AI Generated Summary
AI-generated. Powered by real user reviews.
- Users report that Apache Solr has a lower ease of setup score (6.4) compared to OpenSearch (8.1), indicating that Solr may require more technical expertise to get started, while OpenSearch is praised for its user-friendly installation process.
- Reviewers mention that OpenSearch excels in ease of use (8.7) compared to Solr (7.5), highlighting that users find OpenSearch's interface more intuitive and accessible for everyday tasks.
- G2 users note that OpenSearch offers better quality of support (7.7) than Apache Solr (6.3), suggesting that users feel more satisfied with the responsiveness and helpfulness of OpenSearch's support team.
- Users on G2 report that OpenSearch has superior federated search capabilities (8.3) compared to Solr (6.4), making it a better choice for organizations needing to search across multiple data sources seamlessly.
- Reviewers say that both products have similar performance in handling synonyms (7.5), but OpenSearch's overall search analytics (7.8) are viewed as more robust than Solr's (7.5), providing deeper insights into user search behavior.
- Users mention that while both products support global language capabilities, OpenSearch (8.2) slightly edges out Solr (8.1) in this area, making it a more versatile option for international applications.
Pricing
Entry-Level Pricing
Apache Solr
No pricing availableOpenSearch
No pricing availableFree Trial
Apache Solr
No trial information availableOpenSearch
No trial information availableRatings
Meets Requirements
8.6
24
8.4
15
Ease of Use
7.5
24
8.8
15
Ease of Setup
6.4
11
8.2
14
Ease of Admin
7.7
11
8.7
5
Quality of Support
6.3
20
7.9
15
Has the product been a good partner in doing business?
7.2
9
8.7
5
Product Direction (% positive)
7.1
24
10.0
15
Features by Category
Compatibility
6.4
6
8.5
11
7.5
6
8.3
11
8.1
6
8.0
11
Agentic AI - Enterprise Search Software
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Search Queries
8.1
6
8.6
11
8.1
6
8.2
11
7.5
6
7.1
11
8.3
6
8.2
10
8.1
6
7.6
11
AI powered search - Enterprise Search Software
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Functionality
7.5
6
7.9
11
7.5
6
8.0
11
6.9
6
8.0
11
Compatibility - Enterprise Search Software
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Functionality - Enterprise Search Software
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Search Queries - Enterprise Search Software
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Agentic AI - Site Search
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Search Experience Management - Site Search
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Functionality - Site Search
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Generative AI - Site Search
Not enough data
Not enough data
Not enough data
Not enough data
Categories
Categories
Shared Categories
Apache Solr and OpenSearch are categorized as Enterprise Search Software
Unique Categories
Apache Solr is categorized as Site Search Software
OpenSearch has no unique categories
Reviews
Reviewers' Company Size
Apache Solr
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
OpenSearch
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Small-Business
(50 or fewer emp.)
Mid-Market
(51-1000 emp.)
Enterprise
(> 1000 emp.)
Reviewers' Industry
Computer Software
20.8%
Online Media
8.3%
Information Technology and Services
8.3%
Financial Services
8.3%
Staffing and Recruiting
4.2%
Other
50.0%
Information Technology and Services
26.7%
Computer Software
26.7%
Telecommunications
13.3%
Security and Investigations
6.7%
Retail
6.7%
Other
20.0%
Discussions
Apache Solr has no discussions with answers
OpenSearch has no discussions with answers
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