Astah System Safety

Astah System Safety

Change Vision, Inc.
S2Web Corporate

S2Web Corporate

Spence Software
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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

S2Web is a fully featured Safety Management Software application for ensuring safety best practices across your organization. Aimed at small to medium-sized businesses, S2Web covers all aspects of health and safety management including employee performance and safety training, inspections, job hazard analysis, incident and claims and comes with an integrated document storage and library system. S2Web's extensive employee safety management software tools provide you with a 'big picture' of your employee's well-being in the workplace. Track and report on a broad range of employee safety and HRM performance indicators. Take the load off delivering and reviewing safety training programs with automated course assignment and completion sign-off to ensure your staff are fully oriented and certified to work safely. S2Web's Actions features are where the rubber meets the road in making significant safety improvements across your organization.

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 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

Companies searching for a solution for ensuring safety best practices across their organization

Support

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

Support

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

Company Information

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

Company Information

Spence Software
Founded: 2005
Canada
www.spencesoftware.com/software/s2web-overview

Alternatives

Astah SysML

Astah SysML

Change Vision, Inc.

Alternatives

ChemicalSafety

ChemicalSafety

Chemical Safety Software
SysMLv2 Editor

SysMLv2 Editor

Change Vision, Inc.
Astah UML

Astah UML

Change Vision, Inc.
Astah Professional

Astah Professional

Change Vision, Inc.
Cameo Systems Modeler

Cameo Systems Modeler

Dassault Systèmes
4SafeCom

4SafeCom

4S Consulting Services Inc.

Categories

Categories

EHS Management Supported

EHS Management Features

Audit Management Supported
Corrective / Preventive Actions Supported
Environmental Management Supported
Environmental Risk Assessment Supported
Forms Management Supported
Incident Management Supported
Industrial Safety Management Supported
Injury Reporting Supported
Inspection Management Supported
MSDS Not Supported
Occupational Health Management Supported
OSHA Recordkeeping Supported
Safety Risk Assessment Supported
Training Management Supported
Waste Management Not Supported

Integrations

No info available.

Integrations

No info available.
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