Compare Elasticsearch and Glean 
At a Glance
Market Segments
Mid-Market (37.3% of reviews)
Enterprise (54.0% of reviews)
Entry-Level Pricing
Pay As You Go Per Month
No pricing available
Elasticsearch
Star Rating
(283)4.5 out of 5
Market Segments
Mid-Market (37.3% of reviews)
Pros & Cons
Entry-Level Pricing
Pay As You Go Per Month
Free Trial is available
Browse all 3 pricing plansGlean
Star Rating
(145)4.7 out of 5
Market Segments
Enterprise (54.0% of reviews)
Pros & Cons
Entry-Level Pricing
No pricing available
Learn more about GleanSummary
AI Generated Summary
AI-generated. Powered by real user reviews.
- G2 reviewers report that Elasticsearch excels in handling complex queries, with users praising its flexibility and power through the Query DSL. This capability allows for intricate filtering and ranking, making it a strong choice for those needing advanced search functionalities.
- Users say Glean stands out for its intuitive user experience, with many highlighting how it simplifies finding information across various platforms like SharePoint and Outlook. The ability to ask natural questions and receive direct summaries is particularly appreciated, saving users valuable time.
- According to verified reviews, Elasticsearch has a higher overall satisfaction score, indicating that while it may have a steeper learning curve, its robust features and scalability are well worth the investment for users with complex needs.
- Reviewers mention that Glean's ease of use is a significant advantage, with many users noting its seamless integration into their daily workflows. The addition of a dedicated tab in the Chrome browser for quick access to ongoing projects enhances productivity.
- G2 reviewers highlight that while Elasticsearch has a strong market presence and a wealth of user feedback, Glean's recent reviews indicate a high level of satisfaction, particularly in terms of support and responsiveness, which can be crucial for enterprise users.
- Users report that Elasticsearch's implementation can be straightforward, especially with its hosted solutions, but some find the initial setup challenging. In contrast, Glean is often described as quick to adopt, making it a favorable option for teams looking for immediate results without extensive configuration.
Pricing
Entry-Level Pricing
Elasticsearch
Elastic Cloud Serverless
Pay As You Go
Per Month
A fully automated, usage-based "Search AI" platform. Ideal for variable workloads where compute scales independently from storage, requiring zero capacity planning or infrastructure management.
- No-ops management: Elastic handles all upgrades and scaling
- Decoupled compute and storage scaling
- Specialized VCUs for Ingest, Search, and Machine Learning
Glean
No pricing availableFree Trial
Elasticsearch
Free Trial is available
Glean
No trial information availableRatings
Meets Requirements
8.9
256
9.2
106
Ease of Use
8.4
260
9.5
112
Ease of Setup
8.4
180
8.6
19
Ease of Admin
8.6
153
8.7
10
Quality of Support
8.6
229
9.2
64
Has the product been a good partner in doing business?
8.9
142
9.3
10
Product Direction (% positive)
9.0
256
9.3
103
Features by Category
Content Management
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Content Discovery
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
Generative AI
Not enough data
Not enough data
Not enough data
Not enough data
Compatibility
8.7
92
9.5
78
8.6
86
9.0
72
8.1
87
8.2
37
Agentic AI - Enterprise Search Software
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Search Queries
8.4
94
8.2
73
8.6
90
8.9
59
8.4
85
8.0
64
8.7
87
8.7
65
8.2
86
8.6
62
AI powered search - Enterprise Search Software
8.5
18
Not enough data
8.6
19
Not enough data
8.5
20
Not enough data
Functionality
8.3
87
8.3
68
8.9
91
8.6
56
8.8
96
9.0
74
Compatibility - Enterprise Search Software
8.8
18
Not enough data
8.8
20
Not enough data
8.6
18
Not enough data
Functionality - Enterprise Search Software
8.6
18
Not enough data
8.9
21
Not enough data
8.8
28
Not enough data
Search Queries - Enterprise Search Software
8.9
19
Not enough data
8.9
20
Not enough data
8.7
20
Not enough data
9.0
18
Not enough data
Responses
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Automation - AI Agents
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
Platform
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Autonomy - AI Agents
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
Not enough data
Not enough data
Not enough data
Not enough data
Data Management
9.5
28
Not enough data
9.1
25
Not enough data
9.7
26
Not enough data
7.8
25
Not enough data
Availability
8.8
26
Not enough data
8.9
27
Not enough data
8.7
25
Not enough data
Performance
8.8
24
Not enough data
Security
9.0
26
Not enough data
9.2
26
Not enough data
8.7
25
Not enough data
8.9
25
Not enough data
Support
9.0
26
Not enough data
8.9
25
Not enough data
7.8
23
Not enough data
Data Indexing
8.1
14
Not enough data
9.2
15
Not enough data
Filters
9.4
13
Not enough data
9.0
14
Not enough data
Scalability and Performance - Generative AI Infrastructure
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Cost and Efficiency - Generative AI Infrastructure
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Integration and Extensibility - Generative AI Infrastructure
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Security and Compliance - Generative AI Infrastructure
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Usability and Support - Generative AI Infrastructure
Not enough data
Not enough data
Not enough data
Not enough data
Customization - AI Agent Builders
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Functionality - AI Agent Builders
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Data and Analytics - AI Agent Builders
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Integration - AI Agent Builders
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
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Search Experience Management - Site Search
8.5
16
Not enough data
8.2
17
Not enough data
7.9
16
Not enough data
7.2
16
Not enough data
8.3
16
Not enough data
6.9
16
Not enough data
Functionality - Site Search
7.8
16
Not enough data
8.0
16
Not enough data
7.8
16
Not enough data
7.1
16
Not enough data
Generative AI - Site Search
6.1
16
Not enough data
6.3
16
Not enough data
AI Search & Retrieval Infrastructure PlatformsHide 17 FeaturesShow 17 Features
Not enough data
Not enough data
Retrieval intelligence - AI Search & Retrieval Infrastructure Platforms
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Embedding & model management - AI Search & Retrieval Infrastructure Platforms
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
LLM retrieval & RAG optimization - AI Search & Retrieval Infrastructure Platforms
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Data Enrichment & Index Intelligence - AI Search & Retrieval Infrastructure Platforms
Not enough data
Not enough data
Not enough data
Not enough data
Security & governance - AI Search & Retrieval Infrastructure Platforms
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Operations, observability & reliability - AI Search & Retrieval Infrastructure Platforms
Not enough data
Not enough data
Not enough data
Not enough data
Semantic Search & Query Understanding - AI Search and Discovery Platforms
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Data Indexing - AI Search and Discovery Platforms
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Search Result Relevance - AI Search and Discovery Platforms
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Personalization & Recommendations - AI Search and Discovery Platforms
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Agentic AI - AI Agents
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
Not enough data
Not enough data
Database Features
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
Not enough data
Not enough data
Categories
Categories
Shared Categories
Elasticsearch and Glean are categorized as Enterprise Search Software
Unique Categories
Elasticsearch is categorized as Site Search Software, Generative AI Infrastructure, Vector Database, Insight Engines, Document Databases, AI Search and Discovery Platforms, and AI Search & Retrieval Infrastructure Platforms
Glean is categorized as AI Agent Builders and AI Agents For Business Operations
Reviews
Reviewers' Company Size
Elasticsearch
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Glean
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
Information Technology and Services
15.8%
Computer Software
15.1%
Financial Services
7.2%
Telecommunications
6.1%
Internet
5.0%
Other
50.9%
Computer Software
49.3%
Information Technology and Services
25.4%
Financial Services
5.8%
Computer & Network Security
4.3%
Automotive
2.9%
Other
12.3%
Discussions
Elasticsearch has no discussions with answers
Glean has no discussions with answers
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