Average Ratings 0 Ratings

Total
ease
features
design
support

No User Reviews. Be the first to provide a review:

Write a Review

Average Ratings 0 Ratings

Total
ease
features
design
support

No User Reviews. Be the first to provide a review:

Write a Review

Description

Ansys SCADE Architect is designed with the needs of system engineers in mind, offering comprehensive support for various industrial systems engineering methodologies, including ARP 4754A, ISO 26262, and EN 50126. This tool enables functional and architectural system modeling and verification within a SysML-based framework. Notably, Ansys SCADE Architect simplifies the modeling process by concealing the complexities of SysML™ technology, making it more accessible and intuitive for users. Additionally, the Ansys suite aids software development in accordance with the FACE Technical Standard, ensuring that both model and generated code levels adhere to industry requirements. This streamlined approach facilitates a user experience that successfully navigates the FACE Conformance Test Suite (CTS), an essential assessment integral to the FACE Technical Standard. Ultimately, SCADE Architect not only enhances productivity but also ensures compliance and reliability in system engineering projects.

Description

Astah SysML helps systems engineers capture requirements, structure, and behavior in SysML v1 without the weight of a large enterprise suite. Block definition and internal block diagrams, requirement diagrams and tables, parametric diagrams, and use case, state machine, activity, and sequence diagrams are all included, along with mind maps for early concept work. Each diagram is a view of one shared model, so updating a requirement or block keeps every related diagram in step. Assist functions such as double-click creation, creating multiple elements from text, and alignment guides reduce drawing time. Models can be exchanged through XMI and with Cameo Systems Modeler, and profiles let teams extend the language. For AI-assisted work, AI Chat Copilot connects to OpenAI, Azure OpenAI, Claude, Gemini, or any OpenAI-compatible endpoint through your own API key, and a local MCP server lets external AI agents read and work with your models. Astah SysML runs locally on Windows and macOS. It does not include simulation. Developer: Change Vision, Inc. Current version: 11.0 (March 2026).

API Access

Has API No 

API Access

Has API Yes 

Screenshots View All

Screenshots View All

Integrations

Azure OpenAI Service No 
Cameo Systems Modeler No 
Claude No 
Gemini No 
OpenAI No 
VectorCAST Yes 

Integrations

Azure OpenAI Service Yes 
Cameo Systems Modeler Yes 
Claude Yes 
Gemini Yes 
OpenAI Yes 
VectorCAST No 

Pricing Details

No price information available.
Free Trial Yes 
Free Version No 

Pricing Details

$140/year
1-year license: $140. 1-year floating license: $270. 20-day free trial.
Free Trial Yes 
Free Version No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based No 
On-Premises Yes 
iPhone App No 
iPad App No 
Android App No 
Windows Yes 
Mac Yes 
Linux No 
Chromebook No 

Customer Support

Business Hours Yes 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars Yes 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

Ansys

Founded

1970

Country

United States

Website

www.ansys.com/products/embedded-software/ansys-scade-architect

Vendor Details

Company Name

Change Vision, Inc.

Founded

2006

Country

Japan

Website

astah.net/products/astah-sysml/

Product Features

Alternatives

Alternatives

Astah System Safety Reviews

Astah System Safety

Change Vision, Inc.
SysMLv2 Editor Reviews

SysMLv2 Editor

Change Vision, Inc.
Syndeia Reviews

Syndeia

Intercax
PathWave System Design Reviews

PathWave System Design

Keysight Technologies
Cameo Systems Modeler Reviews

Cameo Systems Modeler

Dassault Systèmes