# Top 10 Simulink Alternatives & Competitors
**Average Rating:** 4.2/5
**Total Number of Reviews:** 98
Looking for alternatives or competitors to Simulink? Other important factors to consider when researching alternatives to Simulink include user interface. The best overall Simulink alternative is Simcenter Amesim. Other similar apps like Simulink are Scilab, GNU Octave, NI Multisim, and COMSOL Multiphysics®. Simulink alternatives can be found in [Simulation & CAE Software](https://www.g2.com/categories/simulation-cae) but may also be in [Systems Engineering & MBSE Tools](https://www.g2.com/categories/systems-engineering-and-mbse) or [Statistical Analysis Software](https://www.g2.com/categories/statistical-analysis).


## Best Paid & Free Alternatives to Simulink
  - [Simcenter Amesim](https://www.g2.com/products/simcenter-amesim/reviews)
  - [Scilab](https://www.g2.com/products/scilab/reviews)
  - [GNU Octave](https://www.g2.com/products/gnu-octave/reviews)
  - [NI Multisim](https://www.g2.com/products/ni-multisim/reviews)
  - [COMSOL Multiphysics®](https://www.g2.com/products/comsol-multiphysics/reviews)
  - [PSIM](https://www.g2.com/products/psim/reviews)
  - [SimPy](https://www.g2.com/products/simpy/reviews)
  - [Autodesk Fusion](https://www.g2.com/products/autodesk-fusion/reviews)
  - [SOLIDWORKS](https://www.g2.com/products/solidworks/reviews)
  - [Ansys Fluent](https://www.g2.com/products/ansys-fluent/reviews)

## Top 10 Alternatives to Simulink Recently Reviewed By G2 Community
Browse options below. Based on reviewer data, you can see how Simulink stacks up to the competition, check reviews from current & previous users in industries like Information Technology and Services, Electrical/Electronic Manufacturing, and Airlines/Aviation, and find the best product for your business.


  ### 1. [Simcenter Amesim](https://www.g2.com/products/simcenter-amesim/reviews)
By Siemens Digital Industries Software
**Average Rating:** 4.4/5
**Total Reviews:** 121
Simcenter Amesim is a system simulation platform that allows design engineers to virtually assess and optimize the performance of multi-physics and mechatronic systems. It lets you create models rapidly and perform accurate analysis to boost overall systems engineering productivity from the early development stages until the final performance validation and controls calibration.


Reviewers say compared to Simulink, Simcenter Amesim is:
- Better at support
- More usable
- More expensive
Categories in common with Simulink: [Simulation & CAE](https://www.g2.com/categories/simulation-cae)

**Compare:** [Simulink vs Simcenter Amesim](https://www.g2.com/compare/simcenter-amesim-vs-simulink)
**Compare Simcenter Amesim with other alternatives:**
- [Simcenter Amesim vs Scilab](https://www.g2.com/compare/scilab-vs-simcenter-amesim)
- [Simcenter Amesim vs GNU Octave](https://www.g2.com/compare/gnu-octave-vs-simcenter-amesim)
- [Simcenter Amesim vs NI Multisim](https://www.g2.com/compare/ni-multisim-vs-simcenter-amesim)
- [Simcenter Amesim vs COMSOL Multiphysics®](https://www.g2.com/compare/comsol-multiphysics-vs-simcenter-amesim)
- [Simcenter Amesim vs PSIM](https://www.g2.com/compare/psim-vs-simcenter-amesim)
- [Simcenter Amesim vs SimPy](https://www.g2.com/compare/simpy-vs-simcenter-amesim)
- [Simcenter Amesim vs Autodesk Fusion](https://www.g2.com/compare/autodesk-fusion-vs-simcenter-amesim)
- [Simcenter Amesim vs SOLIDWORKS](https://www.g2.com/compare/solidworks-vs-simcenter-amesim)
- [Simcenter Amesim vs Ansys Fluent](https://www.g2.com/compare/ansys-fluent-vs-simcenter-amesim)

  ### 2. [Scilab](https://www.g2.com/products/scilab/reviews)
By Scilab Enterprises
**Average Rating:** 4.5/5
**Total Reviews:** 64
Scilab is a free open-source software for numerical computation and simulation similar to Matlab/Simulink.


Reviewers say compared to Simulink, Scilab is:
- More usable
- Better at meeting requirements
- Better at support
Categories in common with Simulink: [Simulation & CAE](https://www.g2.com/categories/simulation-cae)

**Compare:** [Simulink vs Scilab](https://www.g2.com/compare/scilab-vs-simulink)
**Compare Scilab with other alternatives:**
- [Scilab vs Simcenter Amesim](https://www.g2.com/compare/scilab-vs-simcenter-amesim)
- [Scilab vs GNU Octave](https://www.g2.com/compare/gnu-octave-vs-scilab)
- [Scilab vs NI Multisim](https://www.g2.com/compare/ni-multisim-vs-scilab)
- [Scilab vs COMSOL Multiphysics®](https://www.g2.com/compare/comsol-multiphysics-vs-scilab)
- [Scilab vs PSIM](https://www.g2.com/compare/psim-vs-scilab)
- [Scilab vs SimPy](https://www.g2.com/compare/scilab-vs-simpy)
- [Scilab vs Autodesk Fusion](https://www.g2.com/compare/autodesk-fusion-vs-scilab)
- [Scilab vs SOLIDWORKS](https://www.g2.com/compare/solidworks-vs-scilab)
- [Scilab vs Ansys Fluent](https://www.g2.com/compare/ansys-fluent-vs-scilab)

  ### 3. [GNU Octave](https://www.g2.com/products/gnu-octave/reviews)
By FreeCAD
**Average Rating:** 4.2/5
**Total Reviews:** 55
GNU Octave is an open-source mathematical modeling and simulation software very similar to using the same language as Matlab and Freemat.


Reviewers say compared to Simulink, GNU Octave is:
- More usable
- Better at support
Categories in common with Simulink: [Simulation & CAE](https://www.g2.com/categories/simulation-cae)

**Compare:** [Simulink vs GNU Octave](https://www.g2.com/compare/gnu-octave-vs-simulink)
**Compare GNU Octave with other alternatives:**
- [GNU Octave vs Simcenter Amesim](https://www.g2.com/compare/gnu-octave-vs-simcenter-amesim)
- [GNU Octave vs Scilab](https://www.g2.com/compare/gnu-octave-vs-scilab)
- [GNU Octave vs NI Multisim](https://www.g2.com/compare/gnu-octave-vs-ni-multisim)
- [GNU Octave vs COMSOL Multiphysics®](https://www.g2.com/compare/comsol-multiphysics-vs-gnu-octave)
- [GNU Octave vs PSIM](https://www.g2.com/compare/gnu-octave-vs-psim)
- [GNU Octave vs SimPy](https://www.g2.com/compare/gnu-octave-vs-simpy)
- [GNU Octave vs Autodesk Fusion](https://www.g2.com/compare/autodesk-fusion-vs-gnu-octave)
- [GNU Octave vs SOLIDWORKS](https://www.g2.com/compare/gnu-octave-vs-solidworks)
- [GNU Octave vs Ansys Fluent](https://www.g2.com/compare/ansys-fluent-vs-gnu-octave)

  ### 4. [NI Multisim](https://www.g2.com/products/ni-multisim/reviews)
By NI
**Average Rating:** 4.3/5
**Total Reviews:** 42
NI Multisim is an electronic schematic capture and simulation program.


Reviewers say compared to Simulink, NI Multisim is:
- More usable
- Better at support
- Better at meeting requirements
Categories in common with Simulink: [Simulation & CAE](https://www.g2.com/categories/simulation-cae)

**Compare:** [Simulink vs NI Multisim](https://www.g2.com/compare/ni-multisim-vs-simulink)
**Compare NI Multisim with other alternatives:**
- [NI Multisim vs Simcenter Amesim](https://www.g2.com/compare/ni-multisim-vs-simcenter-amesim)
- [NI Multisim vs Scilab](https://www.g2.com/compare/ni-multisim-vs-scilab)
- [NI Multisim vs GNU Octave](https://www.g2.com/compare/gnu-octave-vs-ni-multisim)
- [NI Multisim vs COMSOL Multiphysics®](https://www.g2.com/compare/comsol-multiphysics-vs-ni-multisim)
- [NI Multisim vs PSIM](https://www.g2.com/compare/ni-multisim-vs-psim)
- [NI Multisim vs SimPy](https://www.g2.com/compare/ni-multisim-vs-simpy)
- [NI Multisim vs Autodesk Fusion](https://www.g2.com/compare/autodesk-fusion-vs-ni-multisim)
- [NI Multisim vs SOLIDWORKS](https://www.g2.com/compare/ni-multisim-vs-solidworks)
- [NI Multisim vs Ansys Fluent](https://www.g2.com/compare/ansys-fluent-vs-ni-multisim)

  ### 5. [COMSOL Multiphysics®](https://www.g2.com/products/comsol-multiphysics/reviews)
By COMSOL
**Average Rating:** 4.3/5
**Total Reviews:** 36
Engineers and scientists use the COMSOL Multiphysics® software to simulate designs, devices, and processes in all fields of engineering, manufacturing, and scientific research. COMSOL Multiphysics® is a simulation platform that provides fully coupled multiphysics and single-physics modeling capabilities. The Model Builder includes all of the steps in the modeling workflow — from defining geometries, material properties, and the physics that describe specific phenomena to performing computations and evaluating the results. The COMSOL Multiphysics® software brings a user interface and experience that is always the same, regardless of engineering application and physics phenomena. Add-on modules provide specialized functionality for electromagnetics, structural mechanics, acoustics, fluid flow, heat transfer, and chemical engineering. Choose from a list of LiveLink™ products to interface directly with CAD and other third-party software. Deploy simulation applications with COMSOL Compiler™ and COMSOL Server™.


Reviewers say compared to Simulink, COMSOL Multiphysics® is:
- More expensive
- Better at meeting requirements
Categories in common with Simulink: [Simulation & CAE](https://www.g2.com/categories/simulation-cae)

**Compare:** [Simulink vs COMSOL Multiphysics®](https://www.g2.com/compare/comsol-multiphysics-vs-simulink)
**Compare COMSOL Multiphysics® with other alternatives:**
- [COMSOL Multiphysics® vs Simcenter Amesim](https://www.g2.com/compare/comsol-multiphysics-vs-simcenter-amesim)
- [COMSOL Multiphysics® vs Scilab](https://www.g2.com/compare/comsol-multiphysics-vs-scilab)
- [COMSOL Multiphysics® vs GNU Octave](https://www.g2.com/compare/comsol-multiphysics-vs-gnu-octave)
- [COMSOL Multiphysics® vs NI Multisim](https://www.g2.com/compare/comsol-multiphysics-vs-ni-multisim)
- [COMSOL Multiphysics® vs PSIM](https://www.g2.com/compare/comsol-multiphysics-vs-psim)
- [COMSOL Multiphysics® vs SimPy](https://www.g2.com/compare/comsol-multiphysics-vs-simpy)
- [COMSOL Multiphysics® vs Autodesk Fusion](https://www.g2.com/compare/autodesk-fusion-vs-comsol-multiphysics)
- [COMSOL Multiphysics® vs SOLIDWORKS](https://www.g2.com/compare/comsol-multiphysics-vs-solidworks)
- [COMSOL Multiphysics® vs Ansys Fluent](https://www.g2.com/compare/ansys-fluent-vs-comsol-multiphysics)

  ### 6. [PSIM](https://www.g2.com/products/psim/reviews)
By Altair
**Average Rating:** 4.7/5
**Total Reviews:** 27
PSIM’s power electronics simulator delivers unbeatable simulation speed while producing high quality system-level results. Even with no prior experience, PSIM’s friendly user interface means easy implementation and seamless adoption in any environment. PSIM and its add-on modules provide robust systems level design and simulation across multiple areas including: Motor Drives, Digital Control, Renewable Energy, and much more!


Reviewers say compared to Simulink, PSIM is:
- More usable
- Better at support
Categories in common with Simulink: [Simulation & CAE](https://www.g2.com/categories/simulation-cae)

**Compare:** [Simulink vs PSIM](https://www.g2.com/compare/psim-vs-simulink)
**Compare PSIM with other alternatives:**
- [PSIM vs Simcenter Amesim](https://www.g2.com/compare/psim-vs-simcenter-amesim)
- [PSIM vs Scilab](https://www.g2.com/compare/psim-vs-scilab)
- [PSIM vs GNU Octave](https://www.g2.com/compare/gnu-octave-vs-psim)
- [PSIM vs NI Multisim](https://www.g2.com/compare/ni-multisim-vs-psim)
- [PSIM vs COMSOL Multiphysics®](https://www.g2.com/compare/comsol-multiphysics-vs-psim)
- [PSIM vs SimPy](https://www.g2.com/compare/psim-vs-simpy)
- [PSIM vs Autodesk Fusion](https://www.g2.com/compare/autodesk-fusion-vs-psim)
- [PSIM vs SOLIDWORKS](https://www.g2.com/compare/psim-vs-solidworks)
- [PSIM vs Ansys Fluent](https://www.g2.com/compare/ansys-fluent-vs-psim)

  ### 7. [SimPy](https://www.g2.com/products/simpy/reviews)
By webassets
**Average Rating:** 3.9/5
**Total Reviews:** 5
SimPy is an open-source discrete-event simulation package based on Python.


Categories in common with Simulink: [Simulation & CAE](https://www.g2.com/categories/simulation-cae)

**Compare:** [Simulink vs SimPy](https://www.g2.com/compare/simpy-vs-simulink)
**Compare SimPy with other alternatives:**
- [SimPy vs Simcenter Amesim](https://www.g2.com/compare/simpy-vs-simcenter-amesim)
- [SimPy vs Scilab](https://www.g2.com/compare/scilab-vs-simpy)
- [SimPy vs GNU Octave](https://www.g2.com/compare/gnu-octave-vs-simpy)
- [SimPy vs NI Multisim](https://www.g2.com/compare/ni-multisim-vs-simpy)
- [SimPy vs COMSOL Multiphysics®](https://www.g2.com/compare/comsol-multiphysics-vs-simpy)
- [SimPy vs PSIM](https://www.g2.com/compare/psim-vs-simpy)
- [SimPy vs Autodesk Fusion](https://www.g2.com/compare/autodesk-fusion-vs-simpy)
- [SimPy vs SOLIDWORKS](https://www.g2.com/compare/solidworks-vs-simpy)
- [SimPy vs Ansys Fluent](https://www.g2.com/compare/ansys-fluent-vs-simpy)

  ### 8. [Autodesk Fusion](https://www.g2.com/products/autodesk-fusion/reviews)
By Autodesk
**Average Rating:** 4.5/5
**Total Reviews:** 516
Autodesk Fusion is a comprehensive cloud software platform that integrates various tools for 3D design, manufacturing, electronics, simulation, and generative design. It serves as a collaborative, cloud-enabled CAD (Computer-Aided Design), CAM (Computer-Aided Manufacturing), CAE (Computer-Aided Engineering), and PCB (Printed Circuit Board) software.


Reviewers say compared to Simulink, Autodesk Fusion is:
- More usable
- Better at support
- Better at meeting requirements
Categories in common with Simulink: [Simulation & CAE](https://www.g2.com/categories/simulation-cae)

**Compare:** [Simulink vs Autodesk Fusion](https://www.g2.com/compare/autodesk-fusion-vs-simulink)
**Compare Autodesk Fusion with other alternatives:**
- [Autodesk Fusion vs Simcenter Amesim](https://www.g2.com/compare/autodesk-fusion-vs-simcenter-amesim)
- [Autodesk Fusion vs Scilab](https://www.g2.com/compare/autodesk-fusion-vs-scilab)
- [Autodesk Fusion vs GNU Octave](https://www.g2.com/compare/autodesk-fusion-vs-gnu-octave)
- [Autodesk Fusion vs NI Multisim](https://www.g2.com/compare/autodesk-fusion-vs-ni-multisim)
- [Autodesk Fusion vs COMSOL Multiphysics®](https://www.g2.com/compare/autodesk-fusion-vs-comsol-multiphysics)
- [Autodesk Fusion vs PSIM](https://www.g2.com/compare/autodesk-fusion-vs-psim)
- [Autodesk Fusion vs SimPy](https://www.g2.com/compare/autodesk-fusion-vs-simpy)
- [Autodesk Fusion vs SOLIDWORKS](https://www.g2.com/compare/autodesk-fusion-vs-solidworks)
- [Autodesk Fusion vs Ansys Fluent](https://www.g2.com/compare/ansys-fluent-vs-autodesk-fusion)

  ### 9. [SOLIDWORKS](https://www.g2.com/products/solidworks/reviews)
By Solidworks
**Average Rating:** 4.5/5
**Total Reviews:** 641
SOLIDWORKS offers complete 3D software tools that let you create, simulate, publish, and manage your data. SOLIDWORKS products are easy to learn and use, and help you design products better.


Reviewers say compared to Simulink, SOLIDWORKS is:
- More usable
- More expensive
- Better at meeting requirements
Categories in common with Simulink: [Simulation & CAE](https://www.g2.com/categories/simulation-cae)

**Compare:** [Simulink vs SOLIDWORKS](https://www.g2.com/compare/solidworks-vs-simulink)
**Compare SOLIDWORKS with other alternatives:**
- [SOLIDWORKS vs Simcenter Amesim](https://www.g2.com/compare/solidworks-vs-simcenter-amesim)
- [SOLIDWORKS vs Scilab](https://www.g2.com/compare/solidworks-vs-scilab)
- [SOLIDWORKS vs GNU Octave](https://www.g2.com/compare/gnu-octave-vs-solidworks)
- [SOLIDWORKS vs NI Multisim](https://www.g2.com/compare/ni-multisim-vs-solidworks)
- [SOLIDWORKS vs COMSOL Multiphysics®](https://www.g2.com/compare/comsol-multiphysics-vs-solidworks)
- [SOLIDWORKS vs PSIM](https://www.g2.com/compare/psim-vs-solidworks)
- [SOLIDWORKS vs SimPy](https://www.g2.com/compare/solidworks-vs-simpy)
- [SOLIDWORKS vs Autodesk Fusion](https://www.g2.com/compare/autodesk-fusion-vs-solidworks)
- [SOLIDWORKS vs Ansys Fluent](https://www.g2.com/compare/ansys-fluent-vs-solidworks)

  ### 10. [Ansys Fluent](https://www.g2.com/products/ansys-fluent/reviews)
By Ansys, Inc.
**Average Rating:** 4.5/5
**Total Reviews:** 121
ANSYS Fluent software is the most-powerful computational fluid dynamics (CFD) tool available, empowering you to go further and faster as you optimize your product's performance. Fluent includes well-validated physical modeling capabilities to deliver fast, accurate results across the widest range of CFD and multiphysics applications


Reviewers say compared to Simulink, Ansys Fluent is:
- More expensive
- Better at support
- Better at meeting requirements
Categories in common with Simulink: [Simulation & CAE](https://www.g2.com/categories/simulation-cae)

**Compare:** [Simulink vs Ansys Fluent](https://www.g2.com/compare/ansys-fluent-vs-simulink)
**Compare Ansys Fluent with other alternatives:**
- [Ansys Fluent vs Simcenter Amesim](https://www.g2.com/compare/ansys-fluent-vs-simcenter-amesim)
- [Ansys Fluent vs Scilab](https://www.g2.com/compare/ansys-fluent-vs-scilab)
- [Ansys Fluent vs GNU Octave](https://www.g2.com/compare/ansys-fluent-vs-gnu-octave)
- [Ansys Fluent vs NI Multisim](https://www.g2.com/compare/ansys-fluent-vs-ni-multisim)
- [Ansys Fluent vs COMSOL Multiphysics®](https://www.g2.com/compare/ansys-fluent-vs-comsol-multiphysics)
- [Ansys Fluent vs PSIM](https://www.g2.com/compare/ansys-fluent-vs-psim)
- [Ansys Fluent vs SimPy](https://www.g2.com/compare/ansys-fluent-vs-simpy)
- [Ansys Fluent vs Autodesk Fusion](https://www.g2.com/compare/ansys-fluent-vs-autodesk-fusion)
- [Ansys Fluent vs SOLIDWORKS](https://www.g2.com/compare/ansys-fluent-vs-solidworks)


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