Compare Ansys Fluent and OpenFOAM 
Featured Products
At a Glance
Market Segments
Small-Business (39.7% of reviews)
Small-Business (63.6% of reviews)
Pros & Cons
Not enough data
Not enough data
Entry-Level Pricing
No pricing available
No pricing available
Ansys Fluent
Star Rating
(121)4.5 out of 5
Market Segments
Small-Business (39.7% of reviews)
Pros & Cons
Not enough data
Entry-Level Pricing
No pricing available
Learn more about Ansys FluentOpenFOAM
Star Rating
(35)4.3 out of 5
Market Segments
Small-Business (63.6% of reviews)
Pros & Cons
Not enough data
Entry-Level Pricing
No pricing available
Learn more about OpenFOAMAnsys Fluent vs OpenFOAM
- Reviewers felt that Ansys Fluent meets the needs of their business better than OpenFOAM.
- When comparing quality of ongoing product support, reviewers felt that Ansys Fluent is the preferred option.
- For feature updates and roadmaps, our reviewers preferred the direction of Ansys Fluent over OpenFOAM.
Pricing
Entry-Level Pricing
Ansys Fluent
No pricing availableOpenFOAM
No pricing availableFree Trial
Ansys Fluent
Free Trial is available
OpenFOAM
No trial information availableRatings
Meets Requirements
8.9
90
8.0
26
Ease of Use
8.0
90
6.7
26
Ease of Setup
8.4
22
Not enough data
Ease of Admin
8.2
18
Not enough data
Quality of Support
8.5
87
6.1
21
Has the product been a good partner in doing business?
9.1
17
Not enough data
Product Direction (% positive)
8.7
89
6.1
24
Features by Category
Design
7.8
59
6.2
11
7.5
59
6.1
11
7.5
60
6.8
11
7.6
58
7.1
12
Tools
9.0
62
8.8
13
8.2
60
6.5
8
7.7
54
6.3
8
Work
7.5
53
6.7
8
8.1
53
6.9
9
8.0
53
7.1
8
7.2
49
6.4
7
8.0
53
6.9
9
Environment
7.2
49
7.1
8
8.0
53
6.8
10
7.2
52
7.4
7
7.9
58
7.2
12
Categories
Categories
Shared Categories
Ansys Fluent and OpenFOAM are categorized as Simulation & CAE
Unique Categories
Ansys Fluent has no unique categories
OpenFOAM has no unique categories
Reviews
Reviewers' Company Size
Ansys Fluent
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
Mechanical or Industrial Engineering
19.8%
Aviation & Aerospace
10.3%
Design
7.8%
Automotive
7.8%
Airlines/Aviation
6.9%
Other
47.4%
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
What is Ansys Fluent used for?
2 Comments
GD
Modeling and simulating mechanical systemsRead more
Does Ansys student have fluent?
1 Comment
VG
Yes, but has limited capability compare to the professional version.Read more
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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