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Compare InterSystems IRIS and PostgreSQL 
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At a Glance
Market Segments
Small-Business (51.0% of reviews)
Small-Business (35.9% of reviews)
Entry-Level Pricing
No pricing available
No pricing available
InterSystems IRIS
Star Rating
(59)4.5 out of 5
Market Segments
Small-Business (51.0% of reviews)
Entry-Level Pricing
No pricing available
Learn more about InterSystems IRISPostgreSQL
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 PostgreSQLSummary
AI Generated Summary
AI-generated. Powered by real user reviews.
- Users report that PostgreSQL excels in data replication with a score of 9.2, highlighting its robust capabilities for maintaining data consistency across multiple instances. In contrast, InterSystems IRIS received a slightly lower score of 8.9, with reviewers mentioning that while it offers solid replication features, it may not be as seamless as PostgreSQL in certain scenarios.
- Reviewers mention that PostgreSQL's query language is highly praised, scoring 9.0, which users say allows for complex queries and efficient data manipulation. On the other hand, InterSystems IRIS scored 9.1, with users noting its advanced query optimization features, but some found it less intuitive compared to PostgreSQL.
- G2 users highlight PostgreSQL's strong performance in data management, particularly in data modeling with a score of 8.9. Users report that its flexibility in handling various data types is a significant advantage. Conversely, InterSystems IRIS scored lower at 8.6, with reviewers mentioning that while it supports multiple data types, it can be less user-friendly for complex data models.
- Users on G2 report that InterSystems IRIS shines in quality of support, achieving a score of 9.0, with many reviewers praising the responsiveness and expertise of the support team. In comparison, PostgreSQL scored 7.9, with users mentioning that while the community support is strong, official support can be less accessible.
- Reviewers mention that PostgreSQL's ease of use is rated at 8.5, with many users appreciating its straightforward setup process. In contrast, InterSystems IRIS scored 8.0, with some users reporting that the initial setup can be more complex and time-consuming.
- Users say that PostgreSQL's data encryption features scored 8.7, providing a solid level of security for sensitive data. InterSystems IRIS, however, scored higher at 8.8, with reviewers noting its comprehensive security measures, including role-based authorization and advanced audit logs, which enhance data protection.
Pricing
Entry-Level Pricing
InterSystems IRIS
No pricing availablePostgreSQL
No pricing availableFree Trial
InterSystems IRIS
Free Trial is available
PostgreSQL
No trial information availableRatings
Meets Requirements
8.9
42
9.1
543
Ease of Use
8.0
42
8.5
548
Ease of Setup
7.8
23
8.4
277
Ease of Admin
7.9
16
8.2
249
Quality of Support
8.7
42
7.9
439
Has the product been a good partner in doing business?
8.8
14
8.4
198
Product Direction (% positive)
8.8
38
8.5
530
Features by Category
Data Management
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Analytics
Not enough data
Not enough data
Security
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
Agentic AI - Data Fabric
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
Management
8.8
13
Not enough data
9.3
12
Not enough data
9.0
13
Not enough data
8.9
12
Not enough data
9.3
12
Not enough data
Maintenance
9.3
12
Not enough data
9.3
12
Not enough data
8.7
13
Not enough data
Security
8.9
11
Not enough data
9.2
13
Not enough data
Management
9.3
17
9.1
121
8.9
16
9.1
119
9.2
14
9.1
107
9.6
17
8.9
110
Support
8.7
17
8.6
113
8.4
18
9.2
123
8.5
17
9.1
110
9.4
18
9.1
112
Security
9.3
15
8.7
114
9.5
18
8.9
116
9.5
17
8.6
108
9.0
17
8.9
110
Performance
8.9
17
8.6
106
9.2
16
8.8
112
9.1
16
8.6
106
9.6
16
8.8
111
9.4
16
8.6
109
Database Features
9.2
28
9.0
460
9.1
29
9.0
465
9.3
29
9.0
468
9.0
29
8.6
450
9.1
29
8.7
439
8.8
29
8.8
453
9.0
28
9.0
460
Data Management
9.4
6
|
Verified
Not enough data
9.2
6
|
Verified
Not enough data
Availability
8.9
6
|
Verified
Not enough data
9.2
6
|
Verified
Not enough data
9.2
6
|
Verified
Not enough data
Performance
9.4
6
|
Verified
Not enough data
Security
9.2
6
|
Verified
Not enough data
8.6
6
|
Verified
Not enough data
Feature Not Available
Not enough data
9.2
6
|
Verified
Not enough data
Support
Feature Not Available
Not enough data
9.4
6
|
Verified
Not enough data
Data Management
9.4
6
Not enough data
8.9
6
Not enough data
8.6
6
Not enough data
9.3
5
Not enough data
Availability
Not enough data
Not enough data
9.0
5
Not enough data
9.4
6
Not enough data
Performance
9.7
5
Not enough data
Security
9.2
6
Not enough data
9.4
6
Not enough data
9.7
6
Not enough data
8.6
6
Not enough data
Support
9.0
5
Not enough data
8.9
6
Not enough data
8.6
6
Not enough data
Database Features
9.2
28
9.0
460
9.1
29
9.0
465
9.3
29
9.0
468
9.0
29
8.6
450
9.1
29
8.7
439
8.8
29
8.8
453
9.0
28
9.0
460
Categories
Categories
Shared Categories
InterSystems IRIS and PostgreSQL are categorized as Relational Databases
Unique Categories
InterSystems IRIS is categorized as XML Databases, Key Value Databases, Document Databases, Object-Oriented Databases, Database Management Systems (DBMS), and Data Fabric
PostgreSQL has no unique categories
Reviews
Reviewers' Company Size
InterSystems IRIS
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
PostgreSQL
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
25.5%
Hospital & Health Care
23.5%
Information Technology and Services
17.6%
Health, Wellness and Fitness
9.8%
Information Services
7.8%
Other
15.7%
Information Technology and Services
27.3%
Computer Software
23.1%
Internet
4.3%
Financial Services
4.1%
Telecommunications
2.9%
Other
38.3%
Alternatives
Discussions
InterSystems IRIS has no discussions with answers
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
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