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# Ansys Fluent vs COMSOL Multiphysics® Comparison - What are their main differences?

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Ansys FluentCOMSOL Multiphysics®[+ Add Product](#)

Reviews

**Ansys Fluent** [

4.5/5(123)

](https://www.g2.com/products/ansys-fluent/reviews#reviews)

**COMSOL Multiphysics®** [

4.3/5(36)

](https://www.g2.com/products/comsol-multiphysics/reviews#reviews)

Pricing

**Ansys Fluent**
Free Trial

No pricing available

**COMSOL Multiphysics®**
Free Trial

No pricing available

**Pricing Insights**
from reviews

Time to Implement

**Ansys Fluent**
Not enough reviews yet

**COMSOL Multiphysics®**
Not enough reviews yet

Return on Investment

**Ansys Fluent**
Not enough reviews yet

**COMSOL Multiphysics®**
Not enough reviews yet

Perceived Cost

**Ansys Fluent**
$$$$$

**COMSOL Multiphysics®**
$$$$$

Average Discount

**Ansys Fluent**
Not enough reviews yet

**COMSOL Multiphysics®**
Not enough reviews yet

Pros & Cons

**Ansys Fluent**
Not enough data

**COMSOL Multiphysics®**
[
Ease of Learning (1)
](https://www.g2.com/products/comsol-multiphysics/reviews?filters%5Bsentiment_snippet%5D=2000109&qs=pros-and-cons#reviews)[
Simulation (1)
](https://www.g2.com/products/comsol-multiphysics/reviews?filters%5Bsentiment_snippet%5D=2000110&qs=pros-and-cons#reviews)

Screenshots

**Ansys Fluent**
 ![Ansys Fluent screenshot](https://images.g2crowd.com/cdn-cgi/image/width=600,height=600,fit=scale-down,format=auto,onerror=redirect,/https://images.g2crowd.com/uploads/attachment/file/1262672/Fluent-Dark-Battery.png)

**COMSOL Multiphysics®**
No screenshot available

Ratings

Meets Requirements

**Ansys Fluent**

8.9

8.992

**COMSOL Multiphysics®**

9.0

9.032

Ease of Use

**Ansys Fluent**

8.0

8.092

**COMSOL Multiphysics®**

6.9

6.932

Ease of Setup

**Ansys Fluent**

8.5

8.524

**COMSOL Multiphysics®**
Not enough data

Ease of Admin

**Ansys Fluent**

8.2

8.218

**COMSOL Multiphysics®**
Not enough data

Quality of Support

**Ansys Fluent**

8.5

8.589

**COMSOL Multiphysics®**

7.8

7.826

Has the product been a good partner in doing business?

**Ansys Fluent**

9.1

9.117

**COMSOL Multiphysics®**
Not enough data

Product Direction (% positive)

**Ansys Fluent**

8.7

8.791

**COMSOL Multiphysics®**

7.7

7.731

Features

Simulation & CAE[Hide 65 FeaturesShow 65 Features](javascript:void(0);)

7.8

70

8.5

9

Design

3D/solid modeling Tools

7.8

60

8.5(won by 0.7)

8

 (There is a greater than 0.5 difference between this product's rating and its competitors)

Drawing Tools

7.5

60

8.9(won by 1.4)

9

 (There is a greater than 0.5 difference between this product's rating and its competitors)

Editing Tools

7.5

60

8.3(won by 0.8)

9

 (There is a greater than 0.5 difference between this product's rating and its competitors)

Rendering tools

7.6

58

8.1(won by 0.5)

7

 (There is a greater than 0.5 difference between this product's rating and its competitors)

Stochastic Modeling

Not enough data

Not enough data

Presentation Tools

Not enough data

Not enough data

Tools

Fluid analysis

9.0(won by 0.3)

64

8.7

5

Finite element analysis

8.3

62

9.4(won by 1.1)

9

 (There is a greater than 0.5 difference between this product's rating and its competitors)

Multibody dynamics

7.8

55

8.9(won by 1.1)

6

 (There is a greater than 0.5 difference between this product's rating and its competitors)

Design Analysis

Not enough data

Not enough data

Work

Discrete event modeling

7.5

53

8.3(won by 0.8)

5

 (There is a greater than 0.5 difference between this product's rating and its competitors)

Continuous event modeling

8.1(won by 0.8)

53

 (There is a greater than 0.5 difference between this product's rating and its competitors)

7.3

5

Mechanical event simulation

8.0

53

8.9(won by 0.9)

6

 (There is a greater than 0.5 difference between this product's rating and its competitors)

Integrate

8.0

53

8.7(won by 0.7)

5

 (There is a greater than 0.5 difference between this product's rating and its competitors)

Manufacturing process simulation

7.3(won by default)

50

Not enough data

Turbulence Modeling

Not enough data

Not enough data

Motion Modeling

Not enough data

Not enough data

Dynamic Modeling

Not enough data

Not enough data

Mathematical Modeling

Not enough data

Not enough data

Agent-Based Modeling

Not enough data

Not enough data

Monte Carlo Simulation

Not enough data

Not enough data

Environment

Task

8.0

53

8.3(won by 0.3)

6

Manage Multiple Profiles

7.2

52

8.3(won by 1.1)

5

 (There is a greater than 0.5 difference between this product's rating and its competitors)

Command Clarity

7.9

58

8.3(won by 0.4)

6

Hardware support

7.2(won by default)

49

Not enough data

Additional Functionality

Activity Dashboard

Not enough data

Not enough data

Configurable Workflow

Not enough data

Not enough data

API

Not enough data

Not enough data

Data Verification

Not enough data

Not enough data

Data Visualization

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

3D Imaging

Not enough data

Not enough data

Projections

Not enough data

Not enough data

Data Import/Export

Not enough data

Not enough data

Design Management

Not enough data

Not enough data

Drag & Drop

Not enough data

Not enough data

Real-Time Monitoring

Not enough data

Not enough data

Version Control

Not enough data

Not enough data

Visual Analytics

Not enough data

Not enough data

Third-Party Integrations

Not enough data

Not enough data

Access Controls/Permissions

Not enough data

Not enough data

Workflow Management

Not enough data

Not enough data

Direct Manipulation

Not enough data

Not enough data

Scenario Planning

Not enough data

Not enough data

Product Data Management

Not enough data

Not enough data

Predictive Analytics

Not enough data

Not enough data

Change Management

Not enough data

Not enough data

Process Control

Not enough data

Not enough data

Customization

Not enough data

Not enough data

Content Library

Not enough data

Not enough data

Document Management

Not enough data

Not enough data

Real-Time Data

Not enough data

Not enough data

Reporting & Statistics

Not enough data

Not enough data

Rules-Based Workflow

Not enough data

Not enough data

File Management

Not enough data

Not enough data

Compliance Management

Not enough data

Not enough data

Policy Management

Not enough data

Not enough data

Graphical Data Presentation

Not enough data

Not enough data

Customizable Reports

Not enough data

Not enough data

Graphical Workflow Editor

Not enough data

Not enough data

Reporting/Analytics

Not enough data

Not enough data

Industry Specific Database

Not enough data

Not enough data

Project Workflow

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

Performance Management

Not enough data

Not enough data

User Insights

Reviewers' Company Size

[![Ansys Fluent](https://images.g2crowd.com/uploads/product/hd_favicon/f81862c245a1305e970d834eb338dbb0/ansys-fluent.svg "Ansys Fluent")](https://www.g2.com/products/ansys-fluent/reviews)

Ansys Fluent

Small-Business(50 or fewer emp.)

39.8%

Mid-Market(51-1000 emp.)

33.1%

Enterprise(\> 1000 emp.)

27.1%

[![COMSOL Multiphysics®](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_430788c054407e86310771e320229ed1/comsol-multiphysics.jpg "COMSOL Multiphysics®")](https://www.g2.com/products/comsol-multiphysics/reviews)

COMSOL Multiphysics®

Small-Business(50 or fewer emp.)

30.6%

Mid-Market(51-1000 emp.)

33.3%

Enterprise(\> 1000 emp.)

36.1%

Small-Business

(50 or fewer emp.)

39.8%

30.6%

Mid-Market

(51-1000 emp.)

33.1%

33.3%

Enterprise

(\> 1000 emp.)

27.1%

36.1%

Reviewers' Industry

[![Ansys Fluent](https://images.g2crowd.com/uploads/product/hd_favicon/f81862c245a1305e970d834eb338dbb0/ansys-fluent.svg "Ansys Fluent")](https://www.g2.com/products/ansys-fluent/reviews)
Ansys Fluent

Mechanical or Industrial Engineering

21.2%

Aviation & Aerospace

10.2%

Design

7.6%

Automotive

7.6%

Airlines/Aviation

6.8%

Other

46.6%

[![COMSOL Multiphysics®](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_430788c054407e86310771e320229ed1/comsol-multiphysics.jpg "COMSOL Multiphysics®")](https://www.g2.com/products/comsol-multiphysics/reviews)
COMSOL Multiphysics®

Higher Education

22.2%

Research

16.7%

Mechanical or Industrial Engineering

8.3%

Automotive

5.6%

Electrical/Electronic Manufacturing

5.6%

Other

41.7%

FAQs

## Ansys Fluent vs COMSOL Multiphysics® FAQs

Generated using AI

Last updated: August 14, 2026

### What is the difference between COMSOL Multiphysics® vs Ansys Fluent?

Ansys Fluent stands out for its higher G2 rating, larger review volume, and stronger support and setup scores, while COMSOL Multiphysics® is noted for its multiphysics capabilities and ease of learning.

| | [COMSOL Multiphysics®](https://www.g2.com/products/comsol-multiphysics/reviews) | [Ansys Fluent](https://www.g2.com/products/ansys-fluent/reviews) |
| --- | --- | --- |
| G2 Rating (reviews) | 4.3/5 (36 reviews) | 4.5/5 (122 reviews) |
| Largest Segment | Enterprise | Small-Business |
| Ease of Setup score | — | 8.5 |
| Quality of Support score | 7.8 | 8.5 |
| Top Reviewer-Cited Strength | Multiphysics capabilities and ease of learning | User-friendly interface and robust simulation capabilities |

### How do the pricing models of COMSOL Multiphysics® and Ansys Fluent compare?

Ansys Fluent is rated higher for value, with reviewers expressing greater satisfaction with its price and cost-related dimensions.

- **COMSOL Multiphysics®:** In recent reviews, several reviewers mention that the price is high, especially for students, and that the academic license is costly.
- **Ansys Fluent:** Reviewers note that while Ansys Fluent is expensive, the value is justified by its powerful features and a free version is available for students.

### What are the best alternatives to COMSOL Multiphysics® and Ansys Fluent?

The top three alternatives to COMSOL Multiphysics® and Ansys Fluent are MATLAB, SimScale, and — (no third alternative supported in the data).

| Product | G2 Rating (reviews) | Largest Segment | Pricing Insight | Top Reviewer-Cited Strength |
| --- | --- | --- | --- | --- |
| [COMSOL Multiphysics®](https://www.g2.com/products/comsol-multiphysics/reviews) | 4.3/5 (36 reviews) | Enterprise | High price, especially for students | Multiphysics capabilities and ease of learning |
| [Ansys Fluent](https://www.g2.com/products/ansys-fluent/reviews) | 4.5/5 (122 reviews) | Small-Business | Expensive but justified by features; free version for students | User-friendly interface and robust simulation capabilities |
| [MATLAB](https://www.g2.com/products/matlab/reviews) | 4.5/5 (771 reviews) | Small-Business | — | — |
| [SimScale](https://www.g2.com/products/simscale/reviews) | 4.6/5 (284 reviews) | Small-Business | — | — |

### Which Simulation & CAE features should I prioritize when comparing COMSOL Multiphysics® and Ansys Fluent?

Buyers should prioritize multiphysics capabilities, user interface and ease of learning, simulation accuracy, support quality, and hardware requirements when comparing COMSOL Multiphysics® and Ansys Fluent.

- **Multiphysics capabilities:** COMSOL Multiphysics® is frequently praised for its multiphysics flexibility and ability to handle coupled physics problems.
- **User interface and ease of learning:** COMSOL Multiphysics® has 1 all-time mention for ease of learning; Ansys Fluent is repeatedly cited for its user-friendly interface in recent reviews.
- **Simulation accuracy:** Both products are described as accurate, with Ansys Fluent highlighted for robust simulation and solver capabilities.
- **Support quality:** COMSOL Multiphysics® scores 7.8 and Ansys Fluent 8.5 on Quality of Support.
- **Hardware requirements:** Reviewers for both products note high system requirements for complex simulations.

### What are the pros and cons of COMSOL Multiphysics® vs Ansys Fluent?

COMSOL Multiphysics® is strongest in multiphysics flexibility and ease of learning, while Ansys Fluent excels in user-friendly interface and robust simulation capabilities.

- **COMSOL Multiphysics® strengths:** Multiphysics capabilities, flexibility in handling coupled physics, ease of learning (1 all-time mention), and strong academic use.
- **COMSOL Multiphysics® trade-offs:** High price for students and academic licenses, clunky or unintuitive interface for some users, and high hardware requirements for complex simulations.
- **Ansys Fluent strengths:** User-friendly interface, robust simulation and solver capabilities, extensive physics models, and strong support and documentation.
- **Ansys Fluent trade-offs:** Expensive licensing, high system requirements, and a learning curve for advanced features.

### Is COMSOL Multiphysics® or Ansys Fluent better for small businesses?

Ansys Fluent is a better fit for small businesses, as it is most popular in the Small-Business segment and receives strong small-business reviewer sentiment.

- **COMSOL Multiphysics®:** Largest segment is Enterprise; reviewers note its strong presence in academic and research settings, with less focus on small-business use.
- **Ansys Fluent:** Largest segment is Small-Business; reviewers highlight its accessibility and value for small-business engineering and research applications.

### Which Simulation & CAE platform has better integrations?

Neither COMSOL Multiphysics® nor Ansys Fluent has a clear reviewer preference for integrations, as no recent reviews cite specific third-party integrations for either product.

- **COMSOL Multiphysics®:** Reviewers mention integration with MATLAB and SolidWorks in qualitative terms, but no all-time mention counts are available.
- **Ansys Fluent:** Reviewers reference integration with SolidWorks and other ANSYS tools in qualitative terms, but no all-time mention counts are available.

### How do COMSOL Multiphysics® and Ansys Fluent compare on customer support?

Ansys Fluent leads on Quality of Support with a 0.7-point advantage over COMSOL Multiphysics® (8.5 vs 7.8).

- **COMSOL Multiphysics®:** Reviewers describe support as effective but sometimes limited for non-business subscriptions; several mention helpful forums and community resources.
- **Ansys Fluent:** Reviewers consistently praise the support team, documentation, and active user community, with many citing prompt and helpful responses.

### Which is easier to implement, COMSOL Multiphysics® or Ansys Fluent?

Ansys Fluent is rated higher for Ease of Setup, with a score of 8.5 compared to no score for COMSOL Multiphysics®.

- **COMSOL Multiphysics®:** Reviewers note that setup is straightforward for basic simulations but can become complex for advanced use cases, with a learning curve for new users.
- **Ansys Fluent:** Reviewers highlight a smooth initial setup process and user-friendly interface, making it accessible for new users and efficient for experienced engineers.

Alternatives

**Ansys Fluent Alternatives**

 ![MATLAB](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_d5738f5e7922b4552c3ba543a2b9dee6/matlab.jpeg "MATLAB")

[
MATLAB
](/products/matlab/reviews)

 ![SimScale](https://images.g2crowd.com/uploads/product/hd_favicon/a25740e2051c7be093789de32cbf1e66/simscale.svg "SimScale")

[
SimScale
](/products/simscale/reviews)

 ![Simcenter STAR-CCM+](https://images.g2crowd.com/uploads/product/hd_favicon/a536d7a8c281cd06128c8aab580e663a/simcenter-star-ccm.svg "Simcenter STAR-CCM+")

[
Simcenter STAR-CCM+
](/products/simcenter-star-ccm/reviews)

 ![Simcenter Inspire](https://images.g2crowd.com/uploads/product/hd_favicon/d83699653e967e265705cdd3b757685d/simcenter-inspire.svg "Simcenter Inspire")

[
Altair Inspire
](/products/simcenter-inspire/reviews)

**COMSOL Multiphysics® Alternatives**

 ![MATLAB](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_d5738f5e7922b4552c3ba543a2b9dee6/matlab.jpeg "MATLAB")

[
MATLAB
](/products/matlab/reviews)

 ![SimScale](https://images.g2crowd.com/uploads/product/hd_favicon/a25740e2051c7be093789de32cbf1e66/simscale.svg "SimScale")

[
SimScale
](/products/simscale/reviews)

 ![Simulink](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_d5738f5e7922b4552c3ba543a2b9dee6/simulink.jpeg "Simulink")

[
Simulink
](/products/simulink/reviews)

 ![SolidWorks Simulation](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_239bd9fed8ff51a6b1ba27a52f4ad1df/dassault-systemes-solidworks-simulation.png "SolidWorks Simulation")

[
SolidWorks Simulation
](/products/dassault-systemes-solidworks-simulation/reviews)

## Ansys Fluent vs COMSOL Multiphysics®

- Reviewers felt that COMSOL Multiphysics® meets the needs of their business better than Ansys Fluent.
- 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 COMSOL Multiphysics®.