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Compare PostgreSQL and Weaviate 
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At a Glance
Market Segments
Small-Business (35.9% of reviews)
Small-Business (75.9% of reviews)
Entry-Level Pricing
No pricing available
Free
PostgreSQL
Star Rating
(663)4.4 out of 5
Market Segments
Small-Business (35.9% of reviews)
Entry-Level Pricing
No pricing available
Learn more about PostgreSQLWeaviate
Star Rating
(29)4.6 out of 5
Market Segments
Small-Business (75.9% of reviews)
Entry-Level Pricing
Free
Free Trial is available
Browse all 4 pricing plansPostgreSQL vs Weaviate
When assessing the two solutions, reviewers found Weaviate easier to use, set up, and administer. Reviewers also preferred doing business with Weaviate overall.
- Reviewers felt that PostgreSQL meets the needs of their business better than Weaviate.
- When comparing quality of ongoing product support, reviewers felt that Weaviate is the preferred option.
- For feature updates and roadmaps, our reviewers preferred the direction of Weaviate over PostgreSQL.
Pricing
Entry-Level Pricing
PostgreSQL
No pricing availableWeaviate
Self-Deployed
Free
Weaviate is an open-source vector database that simplifies the development of AI applications. Built-in vector and hybrid search, easy-to-connect machine learning models, and a focus on data privacy enable developers of all levels to build, iterate, and scale AI capabilities faster.
- Open-source, developer-friendly AI platform
- Connect with 20+ ML model integrations
- Combine vector and keyword searches seamlessly
Free Trial
PostgreSQL
No trial information availableWeaviate
Free Trial is available
Ratings
Meets Requirements
9.1
543
8.8
27
Ease of Use
8.5
548
9.0
28
Ease of Setup
8.4
277
8.6
20
Ease of Admin
8.2
249
8.8
12
Quality of Support
7.9
439
8.6
26
Has the product been a good partner in doing business?
8.4
198
8.5
11
Product Direction (% positive)
8.5
530
9.2
28
Features by Category
Management
9.1
121
Not enough data
9.1
119
Not enough data
9.1
107
Not enough data
8.9
110
Not enough data
Support
8.6
113
Not enough data
9.2
123
Not enough data
9.1
110
Not enough data
9.1
112
Not enough data
Security
8.7
114
Not enough data
8.9
116
Not enough data
8.6
108
Not enough data
8.9
110
Not enough data
Performance
8.6
106
Not enough data
8.8
112
Not enough data
8.6
106
Not enough data
8.8
111
Not enough data
8.6
109
Not enough data
Database Features
9.0
460
Not enough data
9.0
465
Not enough data
9.0
468
Not enough data
8.6
450
Not enough data
8.7
439
Not enough data
8.8
453
Not enough data
9.0
460
Not enough data
Data Indexing
Not enough data
8.8
26
Not enough data
8.6
26
Filters
Not enough data
8.7
25
Not enough data
8.7
26
Categories
Categories
Shared Categories
PostgreSQL and Weaviate share no categories
Unique Categories
PostgreSQL is categorized as Relational Databases
Weaviate is categorized as Vector Database
Reviews
Reviewers' Company Size
PostgreSQL
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Weaviate
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
27.3%
Computer Software
23.1%
Internet
4.3%
Financial Services
4.1%
Telecommunications
2.9%
Other
38.3%
Computer Software
27.6%
Marketing and Advertising
13.8%
Consulting
10.3%
Information Technology and Services
10.3%
Information Services
6.9%
Other
31.0%
Alternatives
Discussions
What are the advantages and disadvantages of PostgreSQL?
2 Comments
AG
Open Source: PostgreSQL is free and open-source software, meaning anyone can download, use, and modify it as needed without licensing costs.
SQL...Read more
Can we get some video tutorials on usage? Also how do we connect them over cloud ?
1 Comment
NH
Hey Jay,
We use Postgresql on all of our cloud servers. We connect via SSL connections to the specific...Read more
Weaviate has no discussions with answers
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