Astah System Safety

Astah System Safety

Change Vision, Inc.
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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/D-Case assurance cases, ASAM SCDL safety concepts, 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. Safety engineers in automotive, aerospace, railway, and embedded systems use it to build safety cases for standards such as ISO 26262. AI Chat Copilot and a local MCP server require your own API key from a supported AI service (OpenAI, Claude, Gemini, or an OpenAI-compatible endpoint). SysML models can be exchanged with Cameo Systems Modeler through XMI import and export. Runs on Windows and macOS. FTA, FMEA, and simulation are not included. A 40-day free trial is available.

About

RAM Commander Enterprise Collaboration Edition (RAM Commander ECE) is the latest addition to RAM Commander. Already adopted by world leading Aviation OEMs, RAM Commander ECE resolves the challenges of Integrating Safety Assessment & Safety Certification with a set of unique features for Integrated Safety Teams and design engineers. RAM Commander ECE is the unique software for fail-safe design of any System-of-Systems in a number of industries: Aerospace, Railway, Communication and Energy Industries. It is the only off-the-shelf software performing Safety Analysis Integration on the level of Aircraft or System-of-Systems. RAM Commander ECE translates Model-Based Design approach into Fault Tree Analysis as required for Aircraft Type Certification as well as the definition, verification and fulfillment of Safety Requirements for a complex System-of-Systems.

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 and systems engineers in automotive, aerospace, railway, defense, robotics, and medical device development

Audience

EHS Management platform 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 Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

$550 per year
Annual license: $550 per user per year. Annual floating license: $1,050 per seat per year, with a self-hosted license server required. Per-seat floating prices decrease with larger packs (for example, $9,500 for 10 seats). Monthly licenses are not available.

For universities, the Faculty Site License ($900) covers Astah System Safety, Astah SysML, and Astah Professional for all faculty and students in a department.

A 40-day free trial is available. AI features (AI Chat Copilot and the local MCP server) require your own API key from a supported AI service, and API usage is billed separately by that provider.
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

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Review this Software

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

Company Information

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

Company Information

ALD
Founded: 1984
Israel
www.aldservice.com

Alternatives

Astah SysML

Astah SysML

Change Vision, Inc.

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Categories

Categories

EHS Management Supported
Quality Management Supported

Quality Management Features

Audit Management Not Supported
Complaint Management Supported
Compliance Management Supported
Corrective and Preventive Actions (CAPA) Supported
Defect Tracking Supported
Document Control Supported
Equipment Management Supported
ISO Standards Management Not Supported
Maintenance Management Supported
Risk Management Supported
Supplier Quality Control Supported
Training Management Not Supported

Integrations

Cameo Systems Modeler Supported
Microsoft Excel Supported
OpenAI Supported

Integrations

Cameo Systems Modeler Not Supported
Microsoft Excel Not Supported
OpenAI Not Supported
Claim Astah System Safety and update features and information
Claim Astah System Safety and update features and information
Claim RAM Commander and update features and information
Claim RAM Commander and update features and information