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Stella Architect Logo

Simulation and definitive modeling software

Last updated: September 2026

Stella Architect Alternatives & Competitors (2026)

Top 8 free alternatives

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AnyLogic logo

Simulation software with 2D and 3D modeling

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AnyLogic
logo
Stella Architect

0.8

4.2

Value for money

5.0
Empty state illustration for "No pricing info"

No pricing info

Starting price

509

0.5

4.5

Functionality

5.0

Configurable Workflow

5/5

Content Library

5/5

Agent-Based Modeling

4.5/5

Top Features

Direct Manipulation

5/5

Mathematical Modeling

5/5

Reporting/Analytics

3/5

SIMUL8 logo

Business process modeling and simulation tool

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logo
SIMUL8
logo
Stella Architect

0.5

4.5

Value for money

5.0
6049
per user/per year

Starting price

509

0.5

4.5

Functionality

5.0

Continuous Modeling

4.5/5

Agent-Based Modeling

4.1/5

Access Controls/Permissions

3.3/5

Top Features

Direct Manipulation

5/5

Mathematical Modeling

5/5

Reporting/Analytics

3/5

FlexSim logo

Problem Solved.

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logo
FlexSim
logo
Stella Architect

0.6

4.4

Value for money

5.0
Empty state illustration for "No pricing info"

No pricing info

Starting price

509

0.5

4.5

Functionality

5.0

3D Imaging

5/5

Continuous Modeling

5/5

Data Visualization

4.5/5

Top Features

Direct Manipulation

5/5

Mathematical Modeling

5/5

Reporting/Analytics

3/5

Visual Components logo

Crafting future factories via potent simulations.

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logo
Visual Components
logo
Stella Architect

1.1

3.9

Value for money

5.0
0.01
per feature

Starting price

509

0.6

4.4

Functionality

5.0

3D Imaging

4.4/5

Agent-Based Modeling

4/5

Change Management

2/5

Top Features

Direct Manipulation

5/5

Mathematical Modeling

5/5

Reporting/Analytics

3/5

COMSOL Multiphysics logo

Simulation software for physics-based modeling

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logo
COMSOL Multiphysics
logo
Stella Architect

0.6

4.4

Value for money

5.0
Empty state illustration for "No pricing info"

No pricing info

Starting price

509

0.3

4.7

Functionality

5.0

Continuous Modeling

5/5

Direct Manipulation

5/5

3D Imaging

4.8/5

Top Features

Direct Manipulation

5/5

Mathematical Modeling

5/5

Reporting/Analytics

3/5

Ansys Twin Builder logo

Build, Validate and Deploy Simulation-Based Digital Twins

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logo
Ansys Twin Builder
logo
Stella Architect

0.9

4.1

Value for money

5.0
Empty state illustration for "No pricing info"

No pricing info

Starting price

509

0.7

4.3

Functionality

5.0

Dynamic Modeling

4.4/5

Reporting/Analytics

4.3/5

Design Analysis

4.2/5

Top Features

Direct Manipulation

5/5

Mathematical Modeling

5/5

Reporting/Analytics

3/5

CHEMCAD logo

Chemical management and process simulation software

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CHEMCAD
logo
Stella Architect

1.2

3.8

Value for money

5.0
Empty state illustration for "No pricing info"

No pricing info

Starting price

509

0.6

4.4

Functionality

5.0

CAD Tools

5/5

Chemical Process Simulation

5/5

Mathematical Modeling

5/5

Top Features

Direct Manipulation

5/5

Mathematical Modeling

5/5

Reporting/Analytics

3/5

PTV Vissim logo

Multimodal traffic simulation software

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logo
PTV Vissim
logo
Stella Architect

0.9

4.1

Value for money

5.0
Empty state illustration for "No pricing info"

No pricing info

Starting price

509

0.2

4.8

Functionality

5.0

Mathematical Modeling

4.8/5

Reporting/Analytics

4.4/5

Data Visualization

4.4/5

Top Features

Direct Manipulation

5/5

Mathematical Modeling

5/5

Reporting/Analytics

3/5

Simcad Pro logo

Simulation, emulation, and layout proof for real operations

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logo
Simcad Pro
logo
Stella Architect

0.1

4.9

Value for money

5.0
7490
per user/per year

Starting price

509

0.2

4.8

Functionality

5.0

3D Imaging

5/5

3D Imaging

N/A

Access Controls/Permissions

N/A

Top Features

Direct Manipulation

5/5

Mathematical Modeling

5/5

Reporting/Analytics

3/5

Ansys Discovery logo

3D simulation software with interactive modeling

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logo
Ansys Discovery
logo
Stella Architect

1.1

3.9

Value for money

5.0
Empty state illustration for "No pricing info"

No pricing info

Starting price

509

1.3

3.7

Functionality

5.0

3D Design & Modeling

4.3/5

Annotations

4/5

Direct Manipulation

4/5

Top Features

Direct Manipulation

5/5

Mathematical Modeling

5/5

Reporting/Analytics

3/5

Treble Acoustic Simulation Suite logo

Create room acoustic simulations with ease and accuracy.

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Treble Acoustic Simulation Suite
logo
Stella Architect

0.8

4.2

Value for money

5.0
149
flat rate/per month

Starting price

509

1.1

3.9

Functionality

5.0

Data Import/Export

5/5

3D Imaging

4.4/5

Continuous Modeling

3.5/5

Top Features

Direct Manipulation

5/5

Mathematical Modeling

5/5

Reporting/Analytics

3/5

Ansys HFSS logo

From Chips to Ships, Solve Them All with HFSS

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logo
Ansys HFSS
logo
Stella Architect

0.6

4.4

Value for money

5.0
Empty state illustration for "No pricing info"

No pricing info

Starting price

509

0.3

4.7

Functionality

5.0

3D Design & Modeling

5/5

CAD Tools

5/5

Manufacturing Design Data

5/5

Top Features

Direct Manipulation

5/5

Mathematical Modeling

5/5

Reporting/Analytics

3/5

OpenFOAM logo

Simulation software for the automotive industry

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logo
OpenFOAM
logo
Stella Architect

0.4

4.6

Value for money

5.0
Empty state illustration for "No pricing info"

No pricing info

Starting price

509

0.5

4.5

Functionality

5.0

Mathematical Modeling

4.7/5

Continuous Modeling

4.5/5

Data Visualization

4.2/5

Top Features

Direct Manipulation

5/5

Mathematical Modeling

5/5

Reporting/Analytics

3/5

MineTwin logo

Mining simulation and planning software

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logo
MineTwin
logo
Stella Architect

0.1

4.9

Value for money

5.0
Empty state illustration for "No pricing info"

No pricing info

Starting price

509
5.0

Functionality

5.0

3D Imaging

5/5

Customizable Reports

5/5

Data Import/Export

5/5

Top Features

Direct Manipulation

5/5

Mathematical Modeling

5/5

Reporting/Analytics

3/5

HSC Chemistry logo

Cloud-based thermodynamic data simulation & processing tool

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logo
HSC Chemistry
logo
Stella Architect

1.0

4.0

Value for money

5.0
1170
flat rate

Starting price

509

0.2

4.8

Functionality

5.0

3D Imaging

N/A

Agent-Based Modeling

N/A

Chemical Process Simulation

N/A

Top Features

Direct Manipulation

5/5

Mathematical Modeling

5/5

Reporting/Analytics

3/5

PIPE-FLO logo

Fluid system modeling and simulation system

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logo
PIPE-FLO
logo
Stella Architect
5.0

Value for money

5.0
Empty state illustration for "No pricing info"

No pricing info

Starting price

509

0.2

4.8

Functionality

5.0

Direct Manipulation

4.5/5

API

N/A

Continuous Modeling

N/A

Top Features

Direct Manipulation

5/5

Mathematical Modeling

5/5

Reporting/Analytics

3/5

xcPEP logo

Should Cost software, with city & time-specific costdata.

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logo
xcPEP
logo
Stella Architect
5.0

Value for money

5.0
Empty state illustration for "No pricing info"

No pricing info

Starting price

509
5.0

Functionality

5.0

Access Controls/Permissions

5/5

API

5/5

Audit Trail

5/5

Top Features

Direct Manipulation

5/5

Mathematical Modeling

5/5

Reporting/Analytics

3/5

EMTP logo

Load-Flow, Stability and Transients in the same software!

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logo
EMTP
logo
Stella Architect

5.0

0.0

Value for money

5.0
Empty state illustration for "No pricing info"

No pricing info

Starting price

509

5.0

0.0

Functionality

5.0

Access Controls/Permissions

N/A

Activity Dashboard

N/A

API

N/A

Top Features

Direct Manipulation

5/5

Mathematical Modeling

5/5

Reporting/Analytics

3/5

SimFlow logo

Simulation software

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logo
SimFlow
logo
Stella Architect

5.0

0.0

Value for money

5.0
8000
flat rate/per year

Starting price

509

5.0

0.0

Functionality

5.0

3D Imaging

N/A

Activity Dashboard

N/A

Continuous Modeling

N/A

Top Features

Direct Manipulation

5/5

Mathematical Modeling

5/5

Reporting/Analytics

3/5

modeFRONTIER logo

Engineering simulation automating and design optimizing tool

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logo
modeFRONTIER
logo
Stella Architect

5.0

0.0

Value for money

5.0
Empty state illustration for "No pricing info"

No pricing info

Starting price

509

5.0

0.0

Functionality

5.0

3D Imaging

N/A

Ad hoc Analysis

N/A

Configurable Workflow

N/A

Top Features

Direct Manipulation

5/5

Mathematical Modeling

5/5

Reporting/Analytics

3/5