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Compare Ansys CFX and OpenFOAM 
At a Glance
Market Segments
Enterprise (50.0% of reviews)
Small-Business (63.6% of reviews)
Entry-Level Pricing
No pricing available
No pricing available
Ansys CFX
Star Rating
(18)4.6 out of 5
Market Segments
Enterprise (50.0% of reviews)
Entry-Level Pricing
No pricing available
Learn more about Ansys CFXOpenFOAM
Star Rating
(35)4.3 out of 5
Market Segments
Small-Business (63.6% of reviews)
Entry-Level Pricing
No pricing available
Learn more about OpenFOAMSummary
AI Generated Summary
AI-generated. Powered by real user reviews.
- Users report that OpenFOAM excels in fluid analysis with a score of 8.8, while Ansys CFX shines even brighter with a score of 9.3, indicating a more robust set of features for fluid dynamics simulations.
- Reviewers mention that OpenFOAM's 3D/solid modeling tools score 6.2, which may limit its usability for complex geometries compared to Ansys CFX, which offers superior modeling capabilities.
- G2 users highlight that the ease of use for Ansys CFX is rated at 8.0, significantly higher than OpenFOAM's 6.7, suggesting that Ansys CFX provides a more user-friendly interface and experience.
- Users on G2 report that the quality of support for OpenFOAM is rated at 6.1, which is lower than Ansys CFX's 7.2, indicating that users may find more reliable assistance with Ansys CFX when encountering issues.
- Reviewers say that OpenFOAM's command clarity is rated at 7.2, which is decent, but Ansys CFX's higher rating in this area suggests a more intuitive command structure that can enhance user productivity.
- Users report that the product direction for Ansys CFX is rated at 8.3, indicating a positive outlook for future updates and features, while OpenFOAM's score of 6.1 suggests some uncertainty in its development trajectory.
Pricing
Entry-Level Pricing
Ansys CFX
No pricing availableOpenFOAM
No pricing availableFree Trial
Ansys CFX
No trial information availableOpenFOAM
No trial information availableRatings
Meets Requirements
9.0
13
8.0
26
Ease of Use
8.0
14
6.7
26
Ease of Setup
Not enough data
Not enough data
Ease of Admin
Not enough data
Not enough data
Quality of Support
7.2
13
6.1
21
Has the product been a good partner in doing business?
Not enough data
Not enough data
Product Direction (% positive)
8.3
14
6.1
24
Features by Category
Design
Not enough data
6.2
11
Not enough data
6.1
11
Not enough data
6.8
11
Not enough data
7.1
12
Tools
9.3
7
8.8
13
Not enough data
6.5
8
Not enough data
6.3
8
Work
Not enough data
6.7
8
Not enough data
6.9
9
Not enough data
7.1
8
Not enough data
6.4
7
Not enough data
6.9
9
Environment
Not enough data
7.1
8
Not enough data
6.8
10
Not enough data
7.4
7
Not enough data
7.2
12
Categories
Categories
Shared Categories
Ansys CFX and OpenFOAM are categorized as Simulation & CAE
Unique Categories
Ansys CFX has no unique categories
OpenFOAM has no unique categories
Reviews
Reviewers' Company Size
Ansys CFX
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
OpenFOAM
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
Automotive
18.8%
Oil & Energy
12.5%
Mechanical or Industrial Engineering
12.5%
Higher Education
12.5%
Aviation & Aerospace
12.5%
Other
31.3%
Mechanical or Industrial Engineering
30.3%
Automotive
18.2%
Research
12.1%
Higher Education
9.1%
Oil & Energy
6.1%
Other
24.2%
Alternatives
Discussions
Ansys CFX has no discussions with answers
What do you use as mesher? Are there free ones that are good for complex geometries?
1 Comment
CH
I used snappyHexMesh to mesh a complicated geometry and it did well. Many like cfMesh too. If snappyHexMesh is used, can use blockMesh to generate background...Read more
OpenFOAM has no more discussions with answers
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