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Compare Amazon OpenSearch Service and Vertex AI Search 
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At a Glance
Market Segments
Mid-Market (37.6% of reviews)
Enterprise (50.0% of reviews)
Entry-Level Pricing
No pricing available
No pricing available
Amazon OpenSearch Service
Star Rating
(99)4.2 out of 5
Market Segments
Mid-Market (37.6% of reviews)
Pros & Cons
Not enough data
Entry-Level Pricing
No pricing available
Learn more about Amazon OpenSearch ServiceVertex AI Search
Star Rating
(8)3.9 out of 5
Market Segments
Enterprise (50.0% of reviews)
Pros & Cons
Entry-Level Pricing
No pricing available
Learn more about Vertex AI SearchSummary
AI Generated Summary
AI-generated. Powered by real user reviews.
- Users report that Amazon OpenSearch Service excels in Search Analytics with a score of 8.8, allowing businesses to gain deep insights into search behavior, while Vertex AI Search and Conversation trails with a score of 7.9, indicating less robust analytics capabilities.
- Reviewers mention that Amazon OpenSearch Service offers superior Ease of Use with a score of 8.5, making it more user-friendly for teams, whereas Vertex AI Search and Conversation has a lower score of 7.8, suggesting a steeper learning curve.
- G2 users highlight that Amazon OpenSearch Service provides better Natural Language processing features, scoring 8.4, which enhances user interactions, compared to Vertex AI Search and Conversation's score of 8.6, which, while still strong, may not be as comprehensive in practical applications.
- Users on G2 report that Amazon OpenSearch Service shines in Integrations with a score of 8.6, allowing seamless connectivity with various tools, while Vertex AI Search and Conversation falls short with a score of 7.4, indicating limited integration options.
- Reviewers mention that Amazon OpenSearch Service has a strong Product Direction with a positive score of 8.0, reflecting a commitment to continuous improvement, while Vertex AI Search and Conversation boasts a perfect score of 10.0, suggesting a very clear and promising roadmap ahead.
- Users say that Amazon OpenSearch Service's Faceted Search capabilities score 8.1, providing effective filtering options, while Vertex AI Search and Conversation's score of 7.3 indicates less flexibility in this area, which could impact user experience in complex search scenarios.
Pricing
Entry-Level Pricing
Amazon OpenSearch Service
No pricing availableVertex AI Search
No pricing availableFree Trial
Amazon OpenSearch Service
Free Trial is available
Vertex AI Search
No trial information availableRatings
Meets Requirements
8.6
73
8.1
8
Ease of Use
8.5
72
7.7
8
Ease of Setup
8.0
35
Not enough data
Ease of Admin
8.2
34
Not enough data
Quality of Support
8.0
68
8.1
7
Has the product been a good partner in doing business?
8.4
35
Not enough data
Product Direction (% positive)
8.0
69
10.0
8
Features by Category
Compatibility
8.3
28
Not enough data
8.0
28
Not enough data
8.2
26
Not enough data
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
28
Not enough data
8.1
26
Not enough data
8.4
26
Not enough data
8.5
26
Not enough data
8.4
28
Not enough data
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
8.1
27
Not enough data
8.8
27
Not enough data
8.6
29
Not enough data
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
Amazon OpenSearch Service and Vertex AI Search share no categories
Unique Categories
Amazon OpenSearch Service is categorized as Enterprise Search Software and Stream Analytics
Vertex AI Search is categorized as Site Search Software
Reviews
Reviewers' Company Size
Amazon OpenSearch Service
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Vertex AI Search
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
20.4%
Information Technology and Services
17.2%
Telecommunications
6.5%
Higher Education
4.3%
Computer & Network Security
4.3%
Other
47.3%
Information Technology and Services
37.5%
Telecommunications
12.5%
Insurance
12.5%
Consumer Services
12.5%
Computer Software
12.5%
Other
12.5%
Alternatives
Discussions
What is AWS Elasticsearch service?
1 Comment
DY
It is a open standard serch engine basically used for real time monitoring analysis of logs give you broad view of visibility.Read more
Amazon OpenSearch Service has no more discussions with answers
Vertex AI Search has no discussions with answers
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