---
title: 20-sim Reviews
meta_title: '20-sim Reviews 2026: Details, Pricing, & Features | G2'
meta_description: Filter reviews by the users' company size, role or industry to find
  out how 20-sim works for a business like yours.
aggregate_rating:
  rating_value: 3.8
  review_count: 2
  scale: '5'
date_modified: '2026-07-09'
parent_category:
  name: CAD & PLM
  url: https://www.g2.com/categories/cad-plm
---

# 20-sim Reviews
**Vendor:** 20-sim  
**Category:** [Simulation & CAE Software](https://www.g2.com/categories/simulation-cae)  
**Average Rating:** 3.8/5.0  
**Total Reviews:** 2
## About 20-sim
20-sim is a bond graph-based multi-domain simulation software.






- [View 20-sim pricing details and edition comparison](https://www.g2.com/products/20-sim/reviews?page=2&section=pricing&secure%5Bexpires_at%5D=2026-07-21+01%3A35%3A32+-0500&secure%5Bsession_id%5D=c4b94cc5-6f65-4028-a7a0-a52b76ef0eba&secure%5Btoken%5D=638b8bcf30e048ae424caacdaf93e83e3636e2cb1c6d5b28f2745e1d7bcf4a63&format=llm_user)

## 20-sim Features
**Design**
- 3D/solid modeling Tools
- Drawing Tools
- Editing Tools
- Rendering tools

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

**Tools**
- Fluid analysis
- Finite element analysis
- Multibody dynamics

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

**Work**
- Discrete event modeling
- Continuous event modeling
- Mechanical event simulation
- Manufacturing process simulation
- Integrate

**Collaboration**
- Distributed use
- Stakeholder collaboration

**Environment**
- Hardware support
- Task
- Manage Multiple Profiles
- Command Clarity

**Debugging**
- Automatic error list
- Breakpoints

## Top 20-sim Alternatives
  - [MATLAB](https://www.g2.com/products/matlab/reviews) - 4.5/5.0 (750 reviews)
  - [Onshape](https://www.g2.com/products/onshape/reviews) - 4.7/5.0 (705 reviews)
  - [SOLIDWORKS](https://www.g2.com/products/solidworks/reviews) - 4.5/5.0 (629 reviews)