# System Composer Reviews
**Vendor:** MathWorks  
**Category:** [Systems Engineering & MBSE Tools](https://www.g2.com/categories/systems-engineering-and-mbse)  
**Average Rating:** 5.0/5.0  
**Total Reviews:** 2
## About System Composer
System Composer™ enables the definition, analysis, and specification of architectures and compositions for model-based systems engineering and software design. With System Composer, you allocate requirements while refining an architecture model that can then be designed and simulated in Simulink®.




## System Composer Reviews
  ### 1. Efficient and easy to navigate.

**Rating:** 5.0/5.0 stars

**Reviewed by:** Verified User in Automotive | Small-Business (50 or fewer emp.)

**Reviewed Date:** December 16, 2022

**What do you like best about System Composer?**

Easy to use and navigate. easy to understand.

**What do you dislike about System Composer?**

Need additional choices of usage and variety.

**What problems is System Composer solving and how is that benefiting you?**

Manufacturing efficiency.

  ### 2. Excellent tool for Software Architecture Design creation

**Rating:** 5.0/5.0 stars

**Reviewed by:** Verified User in Automotive | Small-Business (50 or fewer emp.)

**Reviewed Date:** October 15, 2021

**What do you like best about System Composer?**

Very easy to use software architecture design simulink add-on toolbox. Excellent integration with simulink model files, thus allowing direct traceability between software architecture design and software unit models. Very powerful toolbox - autosar capable. Very powerful toolbox for model based embedded software development.

**What do you dislike about System Composer?**

No real drawbacks were identified although user guide documentation and extent of use case examples can be improved.

**What problems is System Composer solving and how is that benefiting you?**

Software architecture design and direct traceability to several model based software unit designs.


## System Composer Discussions
  - [What is System Composer used for?](https://www.g2.com/discussions/what-is-system-composer-used-for)

- [View System Composer pricing details and edition comparison](https://www.g2.com/products/system-composer/reviews?section=pricing&secure%5Bexpires_at%5D=2026-06-08+03%3A39%3A52+-0500&secure%5Bsession_id%5D=f2306e11-5d86-48ee-89c5-cf7f80d2c05e&secure%5Btoken%5D=2e1033d7579bd93c3bf85b5ba17fc501d82508a618cd27d3b515e0f4a5b57721&format=llm_user)

## System Composer Features
**Systems Modeling**
- Systems Modeling Language (SysML)
- Unified Modeling Language (UML)
- Model Based testing
- Graphical programming
- Drag and Drop

**Requirements**
- Requirements traceablity
- Requirements analysis
- Requirements priortization

**Collaboration**
- Distributed use
- Stakeholder collaboration

**Debugging**
- Automatic error list
- Breakpoints

## Top System Composer Alternatives
  - [Epsilon3](https://www.g2.com/products/epsilon3/reviews) - 4.2/5.0 (259 reviews)
  - [LabVIEW](https://www.g2.com/products/labview/reviews) - 4.3/5.0 (183 reviews)
  - [Cameo Systems Modeler](https://www.g2.com/products/cameo-systems-modeler/reviews) - 4.2/5.0 (11 reviews)