Astah System Safety

Astah System Safety

Change Vision, Inc.
Cameo Systems Modeler

Cameo Systems Modeler

Dassault Systèmes
+
+

Related Products

  • Innoslate
    93 Ratings
    Visit Website
  • SciSure
    299 Ratings
    Visit Website
  • Parasoft
    152 Ratings
    Visit Website
  • ERA EHS Software
    49 Ratings
    Visit Website
  • SDS Manager
    4 Ratings
    Visit Website
  • SiteDocs
    290 Ratings
    Visit Website
  • HSI Donesafe
    176 Ratings
    Visit Website
  • Intelex
    180 Ratings
    Visit Website
  • MaintainX
    2,619 Ratings
    Visit Website
  • SBS Quality Management Software
    7 Ratings
    Visit Website

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

Cameo Systems Modeler ™ is an industry leading cross-platform collaborative Model-Based Systems Engineering (MBSE) environment, which provides smart, robust, and intuitive tools to define, track, and visualize all aspects of systems in the most standard-compliant SysML models and diagrams. The environment enables systems engineers to: Run engineering analysis for design decisions evaluation and requirements verification, continuously check model consistency and track design progress with metrics. System models can be managed in remote repositories, stored as standard XMI files, or published to documents, images, and web views to address different stakeholder concerns.

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 Not 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

Systems Engineering & MBSE solution for companies

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 Not Supported

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

Reviews/Ratings

Overall 4.0 / 5
ease 4.0 / 5
features 5.0 / 5
design 4.0 / 5
support 2.0 / 5

Pros & Cons from Real Users

Pros

  • Many profiles available including UML Test Profile (UTP). Intuitive user interface greatly enhances productivity with tool. MBSE Grid support. Sample projects and tutorials available. Software Web Portal supports publishing of MBSE model.

Cons

  • Poor sales support. No longer supports DOORS integration without third-party product.

Training

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

Training

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

Company Information

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

Company Information

Dassault Systèmes
Founded: 1981
France
www.3ds.com/products-services/catia/products/no-magic/cameo-systems-modeler/

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.
GENESYS

GENESYS

Vitech Corporation
Astah Professional

Astah Professional

Change Vision, Inc.
Cameo Systems Modeler

Cameo Systems Modeler

Dassault Systèmes

Categories

Categories

Integrations

Astah SysML Not Supported
Requs AI Predict Software FMEA Not Supported

Integrations

Astah SysML Supported
Requs AI Predict Software FMEA Supported
Claim Astah System Safety and update features and information
Claim Astah System Safety and update features and information
Claim Cameo Systems Modeler and update features and information
Claim Cameo Systems Modeler and update features and information