# Ansys Fluent, Simcenter 3D vs Autodesk CFD Comparison

| | Ansys Fluent | Simcenter 3D | Autodesk CFD | 
|---|---|---|---|
| **Star Rating** | 4.5 out of 5 | 4.3 out of 5 | 4.3 out of 5 | 
| **Total Reviews** | 122 | 192 | 31 | 
| **Largest Market Segment** | Small-Business (40.2% of reviews) | Small-Business (50.5% of reviews) | Small-Business (63.3% of reviews) | 
| **Entry Level Price** | No pricing available | No pricing available | No pricing available | 

---
## Top Pros & Cons

### Ansys Fluent

**Not enough data**

### Simcenter 3D

Pros:
- Simulation Tools (24 reviews)
- Simulation (21 reviews)

Cons:
- Learning Curve (8 reviews)
- Complexity (7 reviews)

### Autodesk CFD

**Not enough data**

---
## Ratings Comparison
| Rating | Ansys Fluent | Simcenter 3D | Autodesk CFD | 
|---|---|---|---|
  | **Meets Requirements** | 8.9 (91 reviews) | 8.5 (132 reviews) | 8.7 (22 reviews) | 
  | **Ease of Use** | 8.0 (91 reviews) | 8.1 (160 reviews) | 8.8 (22 reviews) | 
  | **Ease of Setup** | 8.5 (23 reviews) | 8.0 (83 reviews) | Not enough data | 
  | **Ease of Admin** | 8.2 (18 reviews) | 7.8 (23 reviews) | Not enough data | 
  | **Quality of Support** | 8.5 (88 reviews) | 8.4 (131 reviews) | 8.8 (21 reviews) | 
  | **Has the product been a good partner in doing business?** | 9.1 (17 reviews) | 8.4 (23 reviews) | Not enough data | 
  | **Product Direction (% positive)** | 8.7 (90 reviews) | 8.7 (128 reviews) | 9.4 (19 reviews) | 

---
## Pricing

### Ansys Fluent

#### Entry-Level Pricing

No pricing available

#### Free Trial

Yes

### Simcenter 3D

#### Entry-Level Pricing

No pricing available

#### Free Trial

Yes

### Autodesk CFD

#### Entry-Level Pricing

No pricing available

#### Free Trial

No information available

---
## Features Comparison By Category

### Simulation & CAE

| Product | Score | Reviews |
|---|---|---|
| **Ansys Fluent** | 7.8/10 | 69 |
| **Simcenter 3D** | 8.0/10 | 95 |
| **Autodesk CFD** | 8.7/10 | 16 |

#### Design

| Feature | Ansys Fluent | Simcenter 3D | Autodesk CFD | 
|---|---|---|---|
| **3D/solid modeling Tools** | 7.8 (60 reviews) | 8.4 (90 reviews) | 8.6 (14 reviews) | 
| **Drawing Tools** | 7.5 (59 reviews) | 8.2 (84 reviews) | 8.6 (15 reviews) | 
| **Editing Tools** | 7.5 (60 reviews) | 8.2 (84 reviews) | 8.8 (15 reviews) | 
| **Rendering tools** | 7.6 (58 reviews) | 8.0 (76 reviews) | 8.7 (15 reviews) | 

#### Tools

| Feature | Ansys Fluent | Simcenter 3D | Autodesk CFD | 
|---|---|---|---|
| **Fluid analysis** | 9.0 (63 reviews) | 7.7 (76 reviews) | 9.4 (15 reviews) | 
| **Finite element analysis** | 8.3 (61 reviews) | 8.2 (85 reviews) | 9.1 (15 reviews) | 
| **Multibody dynamics** | 7.8 (55 reviews) | 8.2 (72 reviews) | 8.8 (15 reviews) | 

#### Work

| Feature | Ansys Fluent | Simcenter 3D | Autodesk CFD | 
|---|---|---|---|
| **Discrete event modeling** | 7.5 (53 reviews) | 7.9 (66 reviews) | 8.6 (14 reviews) | 
| **Continuous event modeling** | 8.1 (53 reviews) | 8.0 (67 reviews) | 8.4 (15 reviews) | 
| **Mechanical event simulation** | 8.0 (53 reviews) | 8.2 (75 reviews) | 8.8 (15 reviews) | 
| **Manufacturing process simulation** | 7.2 (49 reviews) | 7.7 (64 reviews) | 8.1 (14 reviews) | 
| **Integrate** | 8.0 (53 reviews) | 7.9 (73 reviews) | 9.0 (14 reviews) | 

#### Environment

| Feature | Ansys Fluent | Simcenter 3D | Autodesk CFD | 
|---|---|---|---|
| **Hardware support** | 7.2 (49 reviews) | 7.5 (72 reviews) | 8.6 (14 reviews) | 
| **Task** | 8.0 (53 reviews) | 7.9 (73 reviews) | 8.5 (14 reviews) | 
| **Manage Multiple Profiles** | 7.2 (52 reviews) | 7.7 (69 reviews) | 8.7 (14 reviews) | 
| **Command Clarity** | 7.9 (58 reviews) | 7.7 (77 reviews) | 9.0 (15 reviews) | 

### Mechanical Computer-aided Design (MCAD)

| Product | Score | Reviews |
|---|---|---|
| **Ansys Fluent** | N/A | N/A |
| **Simcenter 3D** | 7.8/10 | 23 |
| **Autodesk CFD** | N/A | N/A |

#### Tools - Mechanical Computer-aided Design (MCAD)

| Feature | Ansys Fluent | Simcenter 3D | Autodesk CFD | 
|---|---|---|---|
| **3D/solid modeling Tools** | Not enough data | 8.4 (18 reviews) | Not enough data | 
| **Rendering Tools** | Not enough data | 7.5 (16 reviews) | Not enough data | 
| **Drawing Tools** | Not enough data | 8.1 (16 reviews) | Not enough data | 
| **Editing Tools** | Not enough data | 8.0 (16 reviews) | Not enough data | 
| **Text Editing Tools** | Not enough data | 7.8 (16 reviews) | Not enough data | 

#### File Options - Mechanical Computer-aided Design (MCAD)

| Feature | Ansys Fluent | Simcenter 3D | Autodesk CFD | 
|---|---|---|---|
| **Export Files** | Not enough data | 7.3 (16 reviews) | Not enough data | 
| **Import Files** | Not enough data | 7.5 (16 reviews) | Not enough data | 
| **File Interoperability** | Not enough data | 7.9 (20 reviews) | Not enough data | 
| **Backwards compatibility** | Not enough data | 7.6 (15 reviews) | Not enough data | 
| **File size** | Not enough data | 8.0 (16 reviews) | Not enough data | 

#### Customization - Mechanical Computer-aided Design (MCAD)

| Feature | Ansys Fluent | Simcenter 3D | Autodesk CFD | 
|---|---|---|---|
| **Custom Commands** | Not enough data | 7.3 (15 reviews) | Not enough data | 
| **Custom Scripts** | Not enough data | 7.7 (16 reviews) | Not enough data | 
| **Custom Menus** | Not enough data | 7.9 (15 reviews) | Not enough data | 
| **Custom Interface** | Not enough data | 8.9 (14 reviews) | Not enough data | 

#### Environment - Mechanical Computer-aided Design (MCAD)

| Feature | Ansys Fluent | Simcenter 3D | Autodesk CFD | 
|---|---|---|---|
| **Hardware support** | Not enough data | 6.7 (16 reviews) | Not enough data | 
| **Task-based interfaces** | Not enough data | 8.1 (17 reviews) | Not enough data | 
| **Manage Multiple Profiles** | Not enough data | 7.6 (15 reviews) | Not enough data | 
| **Command Clarity** | Not enough data | 8.3 (16 reviews) | Not enough data | 

---
## Categories
**Shared Categories (1):** [Simulation & CAE Software](https://www.g2.com/categories/simulation-cae)


**Unique to Simcenter 3D (1):** [Mechanical Computer-aided Design (MCAD) Software](https://www.g2.com/categories/mechanical-computer-aided-design-mcad)



---
## Reviewer Demographics

### By Company Size

| Segment | Ansys Fluent | Simcenter 3D | Autodesk CFD | 
|---|---|---|---|
| **Small-Business** | 40.2% | 50.5% | 63.3% | 
| **Mid-Market** | 32.5% | 25.8% | 30.0% | 
| **Enterprise** | 27.4% | 23.7% | 6.7% | 

### By Industry

#### Ansys Fluent

- **Mechanical or Industrial Engineering:** 20.5%
- **Aviation & Aerospace:** 10.3%
- **Design:** 7.7%
- **Automotive:** 7.7%
- **Airlines/Aviation:** 6.8%
- **Education Management:** 6.8%
- **Research:** 6.0%
- **Higher Education:** 6.0%
- **Oil & Energy:** 5.1%
- **Civil Engineering:** 2.6%
- **Other:** 20.5%

#### Simcenter 3D

- **Automotive:** 14.7%
- **Mechanical or Industrial Engineering:** 10.0%
- **Electrical/Electronic Manufacturing:** 8.9%
- **Design:** 6.3%
- **Aviation & Aerospace:** 6.3%
- **Computer Software:** 4.7%
- **Airlines/Aviation:** 4.2%
- **Manufacturing:** 3.2%
- **Semiconductors:** 3.2%
- **Oil & Energy:** 2.6%
- **Other:** 35.8%

#### Autodesk CFD

- **Mechanical or Industrial Engineering:** 20.0%
- **Oil & Energy:** 10.0%
- **Higher Education:** 10.0%
- **Design:** 10.0%
- **Manufacturing:** 6.7%
- **Machinery:** 6.7%
- **Automotive:** 6.7%
- **Telecommunications:** 3.3%
- **Semiconductors:** 3.3%
- **Research:** 3.3%
- **Other:** 20.0%

---
## Alternatives

### Alternatives to Ansys Fluent

- [MATLAB](https://www.g2.com/products/matlab/reviews) — 4.5/5 stars (770 reviews)
- [SimScale](https://www.g2.com/products/simscale/reviews) — 4.6/5 stars (279 reviews)
- [Altair Inspire](https://www.g2.com/products/altair-inspire/reviews) — 4.3/5 stars (76 reviews)
- [Altair HyperWorks](https://www.g2.com/products/altair-hyperworks/reviews) — 4.3/5 stars (56 reviews)
- [COMSOL Multiphysics®](https://www.g2.com/products/comsol-multiphysics/reviews) — 4.3/5 stars (36 reviews)
- [SolidWorks Flow Simulation](https://www.g2.com/products/solidworks-solidworks-flow-simulation/reviews) — 4.1/5 stars (35 reviews)
- [OpenFOAM](https://www.g2.com/products/openfoam/reviews) — 4.3/5 stars (35 reviews)
- [Inventor Nastran](https://www.g2.com/products/inventor-nastran/reviews) — 4.0/5 stars (23 reviews)
- [Simcenter STAR-CCM+](https://www.g2.com/products/simcenter-star-ccm/reviews) — 4.5/5 stars (178 reviews)
- [Autodesk Fusion](https://www.g2.com/products/autodesk-fusion/reviews) — 4.5/5 stars (519 reviews)

### Alternatives to Simcenter 3D

- [Ansys Mechanical](https://www.g2.com/products/ansys-mechanical/reviews) — 4.4/5 stars (92 reviews)
- [SOLIDWORKS](https://www.g2.com/products/solidworks/reviews) — 4.5/5 stars (643 reviews)
- [Inventor](https://www.g2.com/products/inventor/reviews) — 4.4/5 stars (440 reviews)
- [Autodesk Fusion](https://www.g2.com/products/autodesk-fusion/reviews) — 4.5/5 stars (519 reviews)
- [MATLAB](https://www.g2.com/products/matlab/reviews) — 4.5/5 stars (770 reviews)
- [Onshape](https://www.g2.com/products/onshape/reviews) — 4.7/5 stars (695 reviews)
- [AutoCAD](https://www.g2.com/products/autocad/reviews) — 4.4/5 stars (1934 reviews)
- [Altium Develop](https://www.g2.com/products/altium-develop/reviews) — 4.5/5 stars (997 reviews)
- [SimScale](https://www.g2.com/products/simscale/reviews) — 4.6/5 stars (279 reviews)
- [CATIA](https://www.g2.com/products/catia/reviews) — 4.2/5 stars (255 reviews)

### Alternatives to Autodesk CFD

- [SimScale](https://www.g2.com/products/simscale/reviews) — 4.6/5 stars (279 reviews)
- [OpenFOAM](https://www.g2.com/products/openfoam/reviews) — 4.3/5 stars (35 reviews)
- [SolidWorks Flow Simulation](https://www.g2.com/products/solidworks-solidworks-flow-simulation/reviews) — 4.1/5 stars (35 reviews)
- [COMSOL Multiphysics®](https://www.g2.com/products/comsol-multiphysics/reviews) — 4.3/5 stars (36 reviews)
- [MATLAB](https://www.g2.com/products/matlab/reviews) — 4.5/5 stars (770 reviews)
- [SOLIDWORKS](https://www.g2.com/products/solidworks/reviews) — 4.5/5 stars (643 reviews)
- [Onshape](https://www.g2.com/products/onshape/reviews) — 4.7/5 stars (695 reviews)
- [Designcenter Solid Edge](https://www.g2.com/products/designcenter-solid-edge/reviews) — 4.3/5 stars (599 reviews)
- [Ansys CFX](https://www.g2.com/products/ansys-cfx/reviews) — 4.6/5 stars (18 reviews)
- [Abaqus](https://www.g2.com/products/abaqus/reviews) — 4.3/5 stars (54 reviews)

---
## Top Discussions

### Ansys Fluent

- Title: [What is Ansys Fluent used for?](https://www.g2.com/discussions/what-is-ansys-fluent-used-for) — 2 comments
  > **Top comment:** "Modeling and simulating mechanical systems"
- Title: [Which is the best CFD software?](https://www.g2.com/discussions/which-is-the-best-cfd-software) — 1 comment
  > **Top comment:** "Ansys Fluent"
- Title: [Does Ansys student have fluent?](https://www.g2.com/discussions/does-ansys-student-have-fluent) — 1 comment
  > **Top comment:** "Yes, but has limited capability compare to the professional version."

### Simcenter 3D

- Title: [What is Simcenter 3D used for?](https://www.g2.com/discussions/what-is-simcenter-3d-used-for) — 1 comment
  > **Top comment:** "imcenter 3D is a comprehensive simulation and analysis software developed by Siemens. It's used for various engineering and design purposes,..."

### Autodesk CFD

No discussions available for this product.

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/ansys-fluent-vs-simcenter-3d-vs-autodesk-cfd)