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Compare InterSystems IRIS and PostgreSQL 
Featured Products
At a Glance
Market Segments
Small-Business (50.0% of reviews)
Small-Business (35.8% of reviews)
Entry-Level Pricing
No pricing available
No pricing available
InterSystems IRIS
Star Rating
(67)4.6 out of 5
Market Segments
Small-Business (50.0% of reviews)
Pros & Cons
Entry-Level Pricing
No pricing available
Learn more about InterSystems IRISPostgreSQL
Star Rating
(668)4.4 out of 5
Market Segments
Small-Business (35.8% of reviews)
Pros & Cons
Entry-Level Pricing
No pricing available
Learn more about PostgreSQLSummary
AI Generated Summary
AI-generated. Powered by real user reviews.
- G2 reviewers report that PostgreSQL excels in scalability and customizability, with users appreciating its open-source nature that allows for significant cost savings on database infrastructure. One user highlighted its ability to run on minimal hardware configurations, making it a flexible choice for various environments.
- Users say that InterSystems IRIS stands out for its ease of implementation and pre-built components. Reviewers noted that the product is straightforward to set up and offers a user-friendly data transformations GUI, which simplifies the process of creating custom business components.
- Reviewers mention that PostgreSQL's reliability and data integrity are key strengths, with one user stating it has never failed them in over five years of production use. Its robust ACID compliance is frequently praised, making it a trusted option for critical applications.
- According to verified reviews, InterSystems IRIS is recognized for its speed and programming flexibility, particularly with its M scripting language. Users appreciate the freedom it provides for database operations, especially in health IT applications, where performance is crucial.
- G2 reviewers highlight that PostgreSQL offers a wide range of features for executing complex SQL queries, including functions, triggers, and materialized views. This versatility is a significant advantage for users needing advanced data manipulation capabilities.
- Users report that while InterSystems IRIS has a strong support rating, PostgreSQL's community-driven support is also valuable, providing extensive resources and documentation that can be beneficial for troubleshooting and learning.
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
9.0
47
9.1
545
Ease of Use
8.0
47
8.5
550
Ease of Setup
8.0
27
8.4
279
Ease of Admin
7.9
19
8.2
250
Quality of Support
8.7
47
7.9
441
Has the product been a good partner in doing business?
8.8
17
8.5
199
Product Direction (% positive)
8.9
43
8.5
532
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
14
Not enough data
9.2
13
Not enough data
9.0
14
Not enough data
8.7
13
Not enough data
9.2
13
Not enough data
Maintenance
9.2
13
Not enough data
9.3
12
Not enough data
8.7
13
Not enough data
Security
8.8
12
Not enough data
9.2
14
Not enough data
Management
9.4
18
9.1
122
8.9
17
9.1
120
9.2
14
9.1
107
9.6
17
8.9
111
Support
8.7
18
8.6
113
8.5
20
9.2
124
8.6
19
9.1
111
9.4
18
9.1
113
Security
9.3
15
8.7
114
9.5
18
8.9
116
9.5
18
8.6
108
9.1
18
8.9
110
Performance
8.9
17
8.6
106
9.2
16
8.8
112
9.1
17
8.6
107
9.6
16
8.8
111
9.4
16
8.6
110
Database Features
9.2
32
9.0
460
9.2
32
9.0
465
9.3
33
9.0
470
9.1
33
8.6
452
9.1
33
8.7
439
8.9
31
8.8
453
9.0
31
9.0
461
Data Management
9.3
7
|
Verified
Not enough data
8.8
7
|
Verified
Not enough data
Availability
8.9
6
|
Verified
Not enough data
9.2
6
|
Verified
Not enough data
9.0
7
|
Verified
Not enough data
Performance
9.3
7
|
Verified
Not enough data
Security
9.2
6
|
Verified
Not enough data
8.3
7
|
Verified
Not enough data
Feature Not Available
Not enough data
9.2
6
|
Verified
Not enough data
Support
Feature Not Available
Not enough data
9.3
7
|
Verified
Not enough data
Data Management
9.5
7
Not enough data
9.0
7
Not enough data
8.3
7
Not enough data
8.9
6
Not enough data
Availability
9.3
5
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
9.0
7
Not enough data
8.6
6
Not enough data
Database Features
9.2
32
9.0
460
9.2
32
9.0
465
9.3
33
9.0
470
9.1
33
8.6
452
9.1
33
8.7
439
8.9
31
8.8
453
9.0
31
9.0
461
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
28.6%
Hospital & Health Care
23.2%
Information Technology and Services
17.9%
Health, Wellness and Fitness
8.9%
Information Services
7.1%
Other
14.3%
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
What is InterSystems IRIS used for?
1 Comment
GS
it's based on a great database, but today it`s a data plataform, were you can use as a middleware to your application, or use it as a database to your...Read more
InterSystems IRIS has no more 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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