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# Modelica vs Scilab Comparison - What are their main differences?

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Reviews

**Modelica** [

4.2/5(21)

](https://www.g2.com/products/modelica/reviews#reviews)

**Scilab** [

4.5/5(64)

](https://www.g2.com/products/scilab/reviews#reviews)

Pricing

**Modelica**
No pricing available

**Scilab**
No pricing available

**Pricing Insights**
from reviews

Time to Implement

**Modelica**
Not enough reviews yet

**Scilab**
Not enough reviews yet

Return on Investment

**Modelica**
Not enough reviews yet

**Scilab**
Not enough reviews yet

Perceived Cost

**Modelica**
Not enough reviews yet

**Scilab**
$$$$$

Average Discount

**Modelica**
Not enough reviews yet

**Scilab**
Not enough reviews yet

Pros & Cons

**Modelica**
Not enough data

**Scilab**
Not enough data

Ratings

Meets Requirements

**Modelica**

8.5

8.512

**Scilab**

9.0

9.042

Ease of Use

**Modelica**

8.2

8.212

**Scilab**

8.8

8.842

Ease of Setup

**Modelica**
Not enough data

**Scilab**
Not enough data

Ease of Admin

**Modelica**
Not enough data

**Scilab**
Not enough data

Quality of Support

**Modelica**

7.6

7.69

**Scilab**

8.2

8.235

Has the product been a good partner in doing business?

**Modelica**
Not enough data

**Scilab**
Not enough data

Product Direction (% positive)

**Modelica**

7.9

7.911

**Scilab**

8.8

8.840

Features

Simulation & CAE[Hide 65 FeaturesShow 65 Features](javascript:void(0);)

8.2

11

7.6

23

Design

Drawing Tools

8.6(won by 0.8)

7

 (There is a greater than 0.5 difference between this product's rating and its competitors)

7.8

10

Editing Tools

8.1(won by 0.1)

7

8.0

10

3D/solid modeling Tools

Not enough data

5.7(won by default)

7

Rendering tools

Not enough data

8.1(won by default)

7

Stochastic Modeling

Not enough data

Not enough data

Presentation Tools

Not enough data

Not enough data

Tools

Fluid analysis

8.9(won by 0.3)

6

8.6

7

Finite element analysis

6.3

5

7.2(won by 0.9)

10

 (There is a greater than 0.5 difference between this product's rating and its competitors)

Multibody dynamics

8.1(won by 0.1)

6

8.0

9

Design Analysis

Not enough data

Not enough data

Work

Discrete event modeling

8.5(won by 0.4)

9

8.1

14

Continuous event modeling

8.0

10

8.2(won by 0.2)

13

Mechanical event simulation

8.6(won by 1.4)

7

 (There is a greater than 0.5 difference between this product's rating and its competitors)

7.2

12

Manufacturing process simulation

Not enough data

7.1(won by default)

8

Integrate

Not enough data

6.7(won by default)

7

Turbulence Modeling

Not enough data

Not enough data

Motion Modeling

Not enough data

Not enough data

Dynamic Modeling

Not enough data

Not enough data

Mathematical Modeling

Not enough data

Not enough data

Agent-Based Modeling

Not enough data

Not enough data

Monte Carlo Simulation

Not enough data

Not enough data

Environment

Hardware support

8.3(won by 0.7)

5

 (There is a greater than 0.5 difference between this product's rating and its competitors)

7.6

12

Command Clarity

8.9(won by 0.6)

9

 (There is a greater than 0.5 difference between this product's rating and its competitors)

8.3

15

Task

Not enough data

7.7(won by default)

13

Manage Multiple Profiles

Not enough data

7.3(won by default)

10

Additional Functionality

Activity Dashboard

Not enough data

Not enough data

Configurable Workflow

Not enough data

Not enough data

API

Not enough data

Not enough data

Data Verification

Not enough data

Not enough data

Data Visualization

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

3D Imaging

Not enough data

Not enough data

Projections

Not enough data

Not enough data

Data Import/Export

Not enough data

Not enough data

Design Management

Not enough data

Not enough data

Drag & Drop

Not enough data

Not enough data

Real-Time Monitoring

Not enough data

Not enough data

Version Control

Not enough data

Not enough data

Visual Analytics

Not enough data

Not enough data

Third-Party Integrations

Not enough data

Not enough data

Access Controls/Permissions

Not enough data

Not enough data

Workflow Management

Not enough data

Not enough data

Direct Manipulation

Not enough data

Not enough data

Scenario Planning

Not enough data

Not enough data

Product Data Management

Not enough data

Not enough data

Predictive Analytics

Not enough data

Not enough data

Change Management

Not enough data

Not enough data

Process Control

Not enough data

Not enough data

Customization

Not enough data

Not enough data

Content Library

Not enough data

Not enough data

Document Management

Not enough data

Not enough data

Real-Time Data

Not enough data

Not enough data

Reporting & Statistics

Not enough data

Not enough data

Rules-Based Workflow

Not enough data

Not enough data

File Management

Not enough data

Not enough data

Compliance Management

Not enough data

Not enough data

Policy Management

Not enough data

Not enough data

Graphical Data Presentation

Not enough data

Not enough data

Customizable Reports

Not enough data

Not enough data

Graphical Workflow Editor

Not enough data

Not enough data

Reporting/Analytics

Not enough data

Not enough data

Industry Specific Database

Not enough data

Not enough data

Project Workflow

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

Performance Management

Not enough data

Not enough data

Statistical Analysis[Hide 54 FeaturesShow 54 Features](javascript:void(0);)

Not enough data

8.3

25

Administration

Quality Control

Not enough data

8.2(won by default)

13

Data Sampling

Not enough data

8.9(won by default)

14

Collaboration

Not enough data

8.5(won by default)

14

Multiple Data Sources

Not enough data

Not enough data

Real-Time Data

Not enough data

Not enough data

Statistical Process Control

Not enough data

Not enough data

Capabilities

Data Visualization

Not enough data

8.3(won by default)

22

Survival Analysis

Not enough data

8.0(won by default)

17

Risk Data Attributes

Not enough data

8.1(won by default)

15

Cost Analysis

Not enough data

8.7(won by default)

15

Multivariate Analysis

Not enough data

Not enough data

What-if Analysis

Not enough data

Not enough data

Statistical Analysis

Not enough data

Not enough data

Bayesian Analysis

Not enough data

Not enough data

Trend Analysis

Not enough data

Not enough data

Regression Analysis

Not enough data

Not enough data

Methodology

ANOVA Support

Not enough data

8.1(won by default)

12

Regression

Not enough data

8.3(won by default)

15

Time Series Analysis

Not enough data

8.3(won by default)

18

Generative AI

AI Text Generation

Not enough data

Not enough data

AI Text Summarization

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

Additional Functionality

Compliance Tracking

Not enough data

Not enough data

Real-Time Reporting

Not enough data

Not enough data

Statistical Simulation

Not enough data

Not enough data

Forecasting

Not enough data

Not enough data

Neural Network Modeling

Not enough data

Not enough data

Visual Analytics

Not enough data

Not enough data

Access Controls/Permissions

Not enough data

Not enough data

Data Connectors

Not enough data

Not enough data

Customizable Reports

Not enough data

Not enough data

Drag & Drop

Not enough data

Not enough data

Self Service Data Preparation

Not enough data

Not enough data

Performance Metrics

Not enough data

Not enough data

Data Transformation

Not enough data

Not enough data

Activity Dashboard

Not enough data

Not enough data

Data Extraction

Not enough data

Not enough data

Reporting/Analytics

Not enough data

Not enough data

Predictive Analytics

Not enough data

Not enough data

API

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

Association Discovery

Not enough data

Not enough data

Ad hoc Reporting

Not enough data

Not enough data

Reporting & Statistics

Not enough data

Not enough data

Third-Party Integrations

Not enough data

Not enough data

Customization

Not enough data

Not enough data

Search/Filter

Not enough data

Not enough data

Monitoring

Not enough data

Not enough data

Data Clustering

Not enough data

Not enough data

Data Import/Export

Not enough data

Not enough data

SSL Security

Not enough data

Not enough data

File Storage

Not enough data

Not enough data

Decision Tree

Not enough data

Not enough data

Multiple Scoring Models

Not enough data

Not enough data

User Insights

Reviewers' Company Size

[![Modelica](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_01ca9a67d21a1f89186a3fe64d8c3be7/modelica.png "Modelica")](https://www.g2.com/products/modelica/reviews)

Modelica

Small-Business(50 or fewer emp.)

52.6%

Mid-Market(51-1000 emp.)

21.1%

Enterprise(\> 1000 emp.)

26.3%

[![Scilab](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_6e50bdab7bc21f5fa01a7bd2ca7f33da/scilab.jpg "Scilab")](https://www.g2.com/products/scilab/reviews)

Scilab

Small-Business(50 or fewer emp.)

57.9%

Mid-Market(51-1000 emp.)

24.6%

Enterprise(\> 1000 emp.)

17.5%

Small-Business

(50 or fewer emp.)

52.6%

57.9%

Mid-Market

(51-1000 emp.)

21.1%

24.6%

Enterprise

(\> 1000 emp.)

26.3%

17.5%

Reviewers' Industry

[![Modelica](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_01ca9a67d21a1f89186a3fe64d8c3be7/modelica.png "Modelica")](https://www.g2.com/products/modelica/reviews)
Modelica

Automotive

21.1%

Renewables & Environment

15.8%

Research

10.5%

Higher Education

10.5%

Oil & Energy

5.3%

Other

36.8%

[![Scilab](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_6e50bdab7bc21f5fa01a7bd2ca7f33da/scilab.jpg "Scilab")](https://www.g2.com/products/scilab/reviews)
Scilab

Higher Education

21.1%

Mechanical or Industrial Engineering

10.5%

Chemicals

7.0%

Computer Software

7.0%

Automotive

5.3%

Other

49.1%

FAQs

## Modelica vs Scilab FAQs

Generated using AI

Last updated: August 14, 2026

### What is the difference between Modelica vs Scilab?

Scilab stands out for its higher overall satisfaction and ease of use compared to Modelica, according to G2 reviewers.

| [Modelica](https://www.g2.com/products/modelica/reviews) | [Scilab](https://www.g2.com/products/scilab/reviews) |
| --- | --- |
| 4.2/5 (21 reviews) | 4.5/5 (64 reviews) |
| Small-Business | Small-Business |
| 5.0 | 7.0 |
| 7.6 | 8.2 |
| Flexible, object-oriented modeling for multi-domain physical systems | Free, open-source platform with strong mathematical and statistical computation capabilities |

### How do the pricing models of Modelica and Scilab compare?

Scilab is perceived as the stronger value due to its free and open-source model, while Modelica receives mixed value sentiment due to licensing and cost considerations.

- **Modelica:** Reviewers appreciate the flexibility and power but note that licensing costs and the need for paid libraries can be a drawback for some users.
- **Scilab:** Reviewers consistently highlight that Scilab is free and open source, making it highly accessible for students, researchers, and small businesses.
- **Switching reasons:** In recent reviews, users mention switching to Scilab primarily for its cost-free access and open-source nature, especially when compared to paid alternatives.

### What are the best alternatives to Modelica and Scilab?

The top three alternatives to Modelica and Scilab are GNU Octave, Simcenter Amesim, and MATLAB.

| Product | G2 Rating (reviews) | Largest Segment | Pricing Insight | Top Reviewer-Cited Strength |
| --- | --- | --- | --- | --- |
| [Modelica](https://www.g2.com/products/modelica/reviews) | 4.2/5 (21 reviews) | Small-Business | Mixed value sentiment due to licensing costs | Flexible, object-oriented modeling for multi-domain physical systems |
| [Scilab](https://www.g2.com/products/scilab/reviews) | 4.5/5 (64 reviews) | Small-Business | Free and open source | Strong mathematical and statistical computation capabilities |
| [GNU Octave](https://www.g2.com/products/gnu-octave/reviews) | 4.2/5 (55 reviews) | Small-Business | Free and open source | MATLAB-compatible syntax and open-source accessibility |
| [Simcenter Amesim](https://www.g2.com/products/simcenter-amesim/reviews) | 4.4/5 (132 reviews) | Small-Business | — | Comprehensive simulation capabilities for multi-domain systems |
| [MATLAB](https://www.g2.com/products/matlab/reviews) | 4.5/5 (771 reviews) | Small-Business | — | Extensive libraries and industry-standard for engineering and scientific computing |

### Which Simulation & CAE features should I prioritize when comparing Modelica and Scilab?

Buyers should prioritize ease of use, quality of support, breadth of libraries, cost/value, and multi-domain modeling capabilities when comparing Modelica and Scilab.

- **Ease of Use:** Modelica scores 8.2, Scilab scores 8.8, with reviewers favoring Scilab for its approachable syntax and learning curve.
- **Quality of Support:** Modelica scores 7.6, Scilab scores 8.2, with Scilab receiving more positive support experiences in recent reviews.
- **Breadth of Libraries:** Modelica is frequently praised for its extensive libraries for multi-domain physical systems; Scilab is noted for strong mathematical and statistical toolboxes.
- **Cost/Value:** Scilab is consistently highlighted as free and open source, while Modelica's licensing costs are a noted trade-off.
- **Multi-domain Modeling:** Modelica is recognized for its object-oriented, equation-based modeling across mechanical, electrical, and thermal domains.

### What are the pros and cons of Modelica vs Scilab?

Modelica's headline strength is its flexible, object-oriented modeling for complex physical systems, while Scilab's is its free, open-source accessibility and ease of use.

- **Modelica strengths:** Flexible, object-oriented modeling; extensive libraries for multi-domain systems; supports both graphical and textual modeling; strong for complex engineering simulations.
- **Modelica trade-offs:** Higher learning curve for beginners; licensing costs and paid libraries; debugging and error messages can be challenging; support and documentation are sometimes lacking.
- **Scilab strengths:** Free and open source; easy to learn and use; strong for mathematical, statistical, and engineering computations; cross-platform compatibility; lightweight installation.
- **Scilab trade-offs:** Smaller community and less comprehensive documentation; fewer advanced toolboxes compared to commercial alternatives; some reviewers note slower performance on complex tasks and a less polished user interface.

### Is Modelica or Scilab better for small businesses?

Scilab is the better fit for small businesses due to its free, open-source model and higher satisfaction among small-business reviewers.

- **Modelica:** Largest segment is Small-Business; reviewers note its power for complex modeling but mention cost and learning curve as barriers for smaller teams.
- **Scilab:** Largest segment is Small-Business; reviewers consistently highlight its accessibility, no-cost licensing, and suitability for students and small organizations.

### Which Simulation & CAE platform has better integrations?

Modelica and Scilab are at parity for integrations, with no recent reviewer-cited third-party integrations for either product.

- **Modelica:** No recent reviewer-cited integrations.
- **Scilab:** No recent reviewer-cited integrations.

### How do Modelica and Scilab compare on customer support?

Scilab holds a modest lead in Quality of Support, scoring 8.2 versus Modelica's 7.6, a difference of 0.6 points.

- **Modelica:** Reviewers describe support as generally positive but note occasional gaps in documentation and community responsiveness.
- **Scilab:** Reviewers highlight accessible support, active forums, and helpful self-learning materials, with several citing positive experiences with community-driven assistance.

### Which is easier to implement, Modelica or Scilab?

Scilab is easier to implement, with an Ease of Setup score of 7.0 compared to Modelica's 5.0, a difference of 2.0 points.

- **Modelica:** Reviewers mention a steeper learning curve and more complex setup, especially for new users or those without prior programming experience.
- **Scilab:** Reviewers consistently praise its straightforward installation, cross-platform compatibility, and quick onboarding for beginners.

Alternatives

**Modelica Alternatives**

 ![Simcenter Amesim](https://images.g2crowd.com/uploads/product/hd_favicon/a536d7a8c281cd06128c8aab580e663a/simcenter-amesim.svg "Simcenter Amesim")

[
Simcenter Amesim
](/products/simcenter-amesim/reviews)

 ![MATLAB](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_d5738f5e7922b4552c3ba543a2b9dee6/matlab.jpeg "MATLAB")

[
MATLAB
](/products/matlab/reviews)

 ![COMSOL Multiphysics®](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_430788c054407e86310771e320229ed1/comsol-multiphysics.jpg "COMSOL Multiphysics®")

[
COMSOL Multiphysics®
](/products/comsol-multiphysics/reviews)

 ![GNU Octave](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_b7e89f607ee81a33926914cf8b010785/gnu-octave.png "GNU Octave")

[
GNU Octave
](/products/gnu-octave/reviews)

**Scilab Alternatives**

 ![Mathematica](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_93069aaa0117df1dedfd067464584e06/mathematica.png "Mathematica")

[
Mathematica
](/products/mathematica/reviews)

 ![GNU Octave](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_b7e89f607ee81a33926914cf8b010785/gnu-octave.png "GNU Octave")

[
GNU Octave
](/products/gnu-octave/reviews)

 ![MATLAB](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_d5738f5e7922b4552c3ba543a2b9dee6/matlab.jpeg "MATLAB")

[
MATLAB
](/products/matlab/reviews)

 ![Posit Team](https://images.g2crowd.com/uploads/product/hd_favicon/ca6ffefb15801ddbeaf9a3c6c95e53c8/posit-team.svg "Posit Team")

[
Posit
](/products/posit-team/reviews)

## Modelica vs Scilab

- Reviewers felt that Scilab meets the needs of their business better than Modelica.
- When comparing quality of ongoing product support, reviewers felt that Scilab is the preferred option.
- For feature updates and roadmaps, our reviewers preferred the direction of Scilab over Modelica.