# Ansys Fluent, Simcenter Amesim vs Simulink Comparison

| | Ansys Fluent | Simcenter Amesim | Simulink | 
|---|---|---|---|
| **Star Rating** | 4.5 out of 5 | 4.4 out of 5 | 4.2 out of 5 | 
| **Total Reviews** | 122 | 121 | 98 | 
| **Largest Market Segment** | Small-Business (40.2% of reviews) | Small-Business (38.0% of reviews) | Enterprise (43.2% of reviews) | 
| **Entry Level Price** | No pricing available | No pricing available | No pricing available | 

---
## Top Pros & Cons

### Ansys Fluent

**Not enough data**

### Simcenter Amesim

Pros:
- Libraries (7 reviews)
- Ease of Use (5 reviews)

Cons:
- Expensive (4 reviews)
- Learning Curve (4 reviews)

### Simulink

**Not enough data**

---
## Ratings Comparison
| Rating | Ansys Fluent | Simcenter Amesim | Simulink | 
|---|---|---|---|
  | **Meets Requirements** | 8.9 (91 reviews) | 8.3 (76 reviews) | 8.4 (82 reviews) | 
  | **Ease of Use** | 8.0 (91 reviews) | 8.2 (101 reviews) | 8.0 (88 reviews) | 
  | **Ease of Setup** | 8.5 (23 reviews) | 7.7 (52 reviews) | Not enough data | 
  | **Ease of Admin** | 8.2 (18 reviews) | 7.9 (25 reviews) | Not enough data | 
  | **Quality of Support** | 8.5 (88 reviews) | 8.9 (76 reviews) | 7.9 (86 reviews) | 
  | **Has the product been a good partner in doing business?** | 9.1 (17 reviews) | 8.6 (23 reviews) | Not enough data | 
  | **Product Direction (% positive)** | 8.7 (90 reviews) | 9.2 (73 reviews) | 8.9 (87 reviews) | 

---
## Pricing

### Ansys Fluent

#### Entry-Level Pricing

No pricing available

#### Free Trial

Yes

### Simcenter Amesim

#### Entry-Level Pricing

No pricing available

#### Free Trial

Yes

### Simulink

#### 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 Amesim** | 7.1/10 | 64 |
| **Simulink** | 8.3/10 | 22 |

#### Design

| Feature | Ansys Fluent | Simcenter Amesim | Simulink | 
|---|---|---|---|
| **3D/solid modeling Tools** | 7.8 (60 reviews) | 5.9 (49 reviews) | 8.3 (14 reviews) | 
| **Drawing Tools** | 7.5 (59 reviews) | 6.6 (51 reviews) | 8.3 (15 reviews) | 
| **Editing Tools** | 7.5 (60 reviews) | 6.9 (51 reviews) | 8.8 (15 reviews) | 
| **Rendering tools** | 7.6 (58 reviews) | 5.8 (49 reviews) | 7.6 (11 reviews) | 

#### Tools

| Feature | Ansys Fluent | Simcenter Amesim | Simulink | 
|---|---|---|---|
| **Fluid analysis** | 9.0 (63 reviews) | 7.8 (50 reviews) | 8.2 (12 reviews) | 
| **Finite element analysis** | 8.3 (61 reviews) | 6.0 (49 reviews) | 8.2 (13 reviews) | 
| **Multibody dynamics** | 7.8 (55 reviews) | 7.5 (49 reviews) | 8.2 (13 reviews) | 

#### Work

| Feature | Ansys Fluent | Simcenter Amesim | Simulink | 
|---|---|---|---|
| **Discrete event modeling** | 7.5 (53 reviews) | 8.0 (48 reviews) | 9.1 (15 reviews) | 
| **Continuous event modeling** | 8.1 (53 reviews) | 8.4 (50 reviews) | 8.4 (16 reviews) | 
| **Mechanical event simulation** | 8.0 (53 reviews) | 7.9 (52 reviews) | 8.6 (13 reviews) | 
| **Manufacturing process simulation** | 7.2 (49 reviews) | 6.0 (46 reviews) | 8.3 (8 reviews) | 
| **Integrate** | 8.0 (53 reviews) | 7.9 (45 reviews) | 8.2 (13 reviews) | 

#### Environment

| Feature | Ansys Fluent | Simcenter Amesim | Simulink | 
|---|---|---|---|
| **Hardware support** | 7.2 (49 reviews) | 7.2 (46 reviews) | 7.7 (14 reviews) | 
| **Task** | 8.0 (53 reviews) | 7.2 (48 reviews) | 8.0 (17 reviews) | 
| **Manage Multiple Profiles** | 7.2 (52 reviews) | 6.8 (46 reviews) | 8.2 (10 reviews) | 
| **Command Clarity** | 7.9 (58 reviews) | 8.1 (52 reviews) | 8.7 (17 reviews) | 

### Systems Engineering And MBSE

| Product | Score | Reviews |
|---|---|---|
| **Ansys Fluent** | N/A | N/A |
| **Simcenter Amesim** | 7.3/10 | 29 |
| **Simulink** | N/A | N/A |

#### Systems Modeling

| Feature | Ansys Fluent | Simcenter Amesim | Simulink | 
|---|---|---|---|
| **Systems Modeling Language (SysML)** | Not enough data | 6.7 (24 reviews) | Not enough data | 
| **Unified Modeling Language (UML)** | Not enough data | 6.1 (23 reviews) | Not enough data | 
| **Model Based testing** | Not enough data | 8.7 (26 reviews) | Not enough data | 
| **Graphical programming** | Not enough data | 7.7 (25 reviews) | Not enough data | 
| **Drag and Drop** | Not enough data | 8.9 (25 reviews) | Not enough data | 

#### Requirements

| Feature | Ansys Fluent | Simcenter Amesim | Simulink | 
|---|---|---|---|
| **Requirements traceablity** | Not enough data | 6.9 (21 reviews) | Not enough data | 
| **Requirements analysis** | Not enough data | 6.5 (22 reviews) | Not enough data | 
| **Requirements priortization** | Not enough data | 7.0 (23 reviews) | Not enough data | 

#### Collaboration

| Feature | Ansys Fluent | Simcenter Amesim | Simulink | 
|---|---|---|---|
| **Distributed use** | Not enough data | 7.4 (22 reviews) | Not enough data | 
| **Stakeholder collaboration** | Not enough data | 7.4 (23 reviews) | Not enough data | 

#### Debugging

| Feature | Ansys Fluent | Simcenter Amesim | Simulink | 
|---|---|---|---|
| **Automatic error list** | Not enough data | 7.8 (24 reviews) | Not enough data | 
| **Breakpoints** | Not enough data | 6.7 (23 reviews) | Not enough data | 

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


**Unique to Simcenter Amesim (1):** [Systems Engineering & MBSE Tools](https://www.g2.com/categories/systems-engineering-and-mbse)



---
## Reviewer Demographics

### By Company Size

| Segment | Ansys Fluent | Simcenter Amesim | Simulink | 
|---|---|---|---|
| **Small-Business** | 40.2% | 38.0% | 22.1% | 
| **Mid-Market** | 32.5% | 25.9% | 34.7% | 
| **Enterprise** | 27.4% | 36.1% | 43.2% | 

### 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 Amesim

- **Automotive:** 30.9%
- **Aviation & Aerospace:** 12.7%
- **Mechanical or Industrial Engineering:** 11.8%
- **Airlines/Aviation:** 8.2%
- **Higher Education:** 4.5%
- **Defense & Space:** 4.5%
- **Shipbuilding:** 3.6%
- **Computer Software:** 3.6%
- **Research:** 2.7%
- **Consulting:** 1.8%
- **Other:** 15.5%

#### Simulink

- **Information Technology and Services:** 17.9%
- **Automotive:** 13.7%
- **Higher Education:** 10.5%
- **Electrical/Electronic Manufacturing:** 8.4%
- **Mechanical or Industrial Engineering:** 6.3%
- **Computer Software:** 4.2%
- **Airlines/Aviation:** 3.2%
- **Defense & Space:** 3.2%
- **Research:** 3.2%
- **Aviation & Aerospace:** 2.1%
- **Other:** 27.4%

---
## 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) — 4.2/5 stars (55 reviews)
- [COMSOL Multiphysics®](https://www.g2.com/products/comsol-multiphysics/reviews) — 4.3/5 stars (36 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)
- [Autodesk CFD](https://www.g2.com/products/autodesk-cfd/reviews) — 4.3/5 stars (31 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)

### Alternatives to Simcenter Amesim

- [MATLAB](https://www.g2.com/products/matlab/reviews) — 4.5/5 stars (770 reviews)
- [Modelica](https://www.g2.com/products/modelica/reviews) — 4.2/5 stars (21 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)
- [Onshape](https://www.g2.com/products/onshape/reviews) — 4.7/5 stars (695 reviews)
- [Automation Studio](https://www.g2.com/products/automation-studio/reviews) — 4.3/5 stars (48 reviews)
- [SimScale](https://www.g2.com/products/simscale/reviews) — 4.6/5 stars (279 reviews)
- [LabVIEW](https://www.g2.com/products/labview/reviews) — 4.3/5 stars (192 reviews)
- [Epsilon3](https://www.g2.com/products/epsilon3/reviews) — 4.2/5 stars (260 reviews)

### Alternatives to Simulink

- [Scilab](https://www.g2.com/products/scilab/reviews) — 4.5/5 stars (64 reviews)
- [GNU Octave](https://www.g2.com/products/gnu-octave/reviews) — 4.2/5 stars (55 reviews)
- [NI Multisim](https://www.g2.com/products/ni-multisim/reviews) — 4.3/5 stars (42 reviews)
- [COMSOL Multiphysics®](https://www.g2.com/products/comsol-multiphysics/reviews) — 4.3/5 stars (36 reviews)
- [PSIM](https://www.g2.com/products/psim/reviews) — 4.7/5 stars (27 reviews)
- [SimPy](https://www.g2.com/products/simpy/reviews) — 3.9/5 stars (5 reviews)
- [Autodesk Fusion](https://www.g2.com/products/autodesk-fusion/reviews) — 4.5/5 stars (519 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)
- [PLECS](https://www.g2.com/products/plecs/reviews) — 4.5/5 stars (26 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 Amesim

- Title: [What is Simcenter Nastran?](https://www.g2.com/discussions/what-is-simcenter-nastran) — 1 comment
  > **Top comment:** "Simcenter Nastran is a finite element method (FEM) solver for computational performance, accuracy and reliability. It is a software solution for linear and..."
- Title: [What is Siemens Simcenter?](https://www.g2.com/discussions/what-is-siemens-simcenter) — 1 comment
  > **Top comment:** "Simcenter is a set of simulation and test solutions enabling engineers to model and simulate complexity of different systems, explore different design..."
- Title: [Is AMESim open source?](https://www.g2.com/discussions/is-amesim-open-source) — 1 comment
  > **Top comment:** "Simcenter Amesim is a commercial software, but it can integrate open-source codes such as Modelica"
- Title: [What does AMESim stand for?](https://www.g2.com/discussions/what-does-amesim-stand-for) — 1 comment
  > **Top comment:** "AMESim comes from "Advanced Modeling Environment for SIMulation". you can find more information about the history of Simcenter Amesim in this blog post:..."
- Title: [How can i develop python scripts to automate postprocessing in AMESim? MATLAB or python is better?](https://www.g2.com/discussions/36595-how-can-i-develop-python-scripts-to-automate-postprocessing-in-amesim-matlab-or-python-is-better) — 1 comment, 1 upvote
  > **Top comment:** "Hi! 

I have been facing similar problems regarding post-processing and proper recording of parameter changes and their effects on specific signals.

I..."

### Simulink

No discussions available for this product.

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/ansys-fluent-vs-simcenter-amesim-vs-simulink)