Astah System Safety

Astah System Safety

Change Vision, Inc.
Syndeia

Syndeia

Intercax
+
+

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About

Astah System Safety is a model-based safety analysis tool for safety-critical systems, developed by Change Vision, Inc. It combines SysML modeling with STAMP/STPA hazard analysis, GSN (Goal Structuring Notation) assurance cases, ASAM SCDL, and UAF in one tool. Safety analyses are linked to the system model, so control structures, hazards, and safety arguments stay traceable to requirements and architecture. It is used by safety engineers in automotive, aerospace, and embedded systems, including safety-case work for standards such as ISO 26262. AI Chat Copilot works with your own API key for OpenAI, Azure OpenAI, Claude, Gemini, or an OpenAI-compatible service, and a local MCP server connects external AI agents to your models. Models can be exchanged through XMI and with Cameo Systems Modeler. Astah System Safety runs on Windows and macOS. FTA and FMEA are not included. A 40-day free trial is available.

About

A Digital Thread is a graph whose nodes are elements in various enterprise repositories, tools, and version control systems, and whose edges are intra-model relationships within each tool and inter-model relationships created and managed by Syndeia between the nodes. Syndeia provides model transformation services to build the digital thread graph, such as drag-n-drop requirements from Jama or DOORS-NG to SysML, generate Simulink models and PLM part structures from SysML models, connect behavior elements in SysML to software code in GitHub, or track the development status of a sub-system in JIRA directly from SysML. Syndeia provides services to search, compare, and bi-directionally synchronize connected models in the digital thread, such as compare and sync changes in system architecture to PLM part structure, compare connected SysML and Simulink models, or sync changes in DOORS-NG requirements to SysML.

Platforms Supported

Windows Supported
Mac Supported
Linux Not Supported
Cloud Not Supported
On-Premises Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Safety engineers and systems engineers in automotive, aerospace, and embedded systems

Audience

Anyone searching for a digital thread platform for model-based engineering

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

No images available

Screenshots and Videos

Pricing

$550 per year
Free Version Not Supported
Free Trial Supported

Pricing

No information available.
Free Version Not Supported
Free Trial Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Supported
Live Online Supported
In Person Not Supported

Company Information

Change Vision, Inc.
Founded: 2006
Japan
astah.net/products/astah-system-safety/

Company Information

Intercax
Founded: 2007
United States
intercax.com/products/syndeia/

Alternatives

Astah SysML

Astah SysML

Change Vision, Inc.

Alternatives

Astah SysML

Astah SysML

Change Vision, Inc.
SysMLv2 Editor

SysMLv2 Editor

Change Vision, Inc.
Astah UML

Astah UML

Change Vision, Inc.
Cameo Systems Modeler

Cameo Systems Modeler

Dassault Systèmes
Astah Professional

Astah Professional

Change Vision, Inc.
Cameo Systems Modeler

Cameo Systems Modeler

Dassault Systèmes

Categories

Categories

Integrations

Creo Not Supported
Designcenter NX CAD Not Supported
GENESYS Not Supported
GitHub Not Supported
IBM DOORS Next Not Supported
Jama Connect Not Supported
Jira Not Supported
MATLAB Not Supported
MySQL Not Supported
PTC Windchill Not Supported
Simulink Not Supported
Teamcenter Not Supported

Integrations

Creo Supported
Designcenter NX CAD Supported
GENESYS Supported
GitHub Supported
IBM DOORS Next Supported
Jama Connect Supported
Jira Supported
MATLAB Supported
MySQL Supported
PTC Windchill Supported
Simulink Supported
Teamcenter Supported
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Claim Astah System Safety and update features and information
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