Astah System Safety vs. OpenText Dimensions RM

Overview
Product	Rating	Most Used By	Product Summary	Starting Price
Astah System Safety	N/A	N/A	Astah System Safety is a desktop modeling tool developed by Change Vision, Inc. It combines model-based systems engineering (MBSE) with safety analysis in a single model. It is designed for safety engineers and systems engineers in automotive, aerospace, and embedded systems development. Deployment Astah System Safety is an installable desktop application for Windows and macOS. Linux is not supported. It is not a cloud or SaaS product. Models are saved as…	$550 per year per user
OpenText Dimensions RM	Score6 out of 10	N/A	Formerly Micro Focus Dimensions RM, and earlier Serena Dimensions RM, OpenText Dimensions RM is a full-featured requirements management solution. Its web-based capabilities are designed to enable efficiency in modern system and software development.	N/A

Astah System Safety is available as an annual subscription ($550/year) or an annual floating license ($1,050/year), and through a Faculty Site License ($900) for educational institutions. Unit prices for floating licenses decrease with volume. All prices are in USD. A 40-day free trial is available. The license includes SysMLv2 Editor. AI features require the user's own API key for OpenAI, Anthropic Claude, or Google Gemini. API usage is billed separately by the AI provider.

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	Astah System Safety	OpenText Dimensions RM
Small Businesses	No answers on this topic	No answers on this topic
Medium-sized Companies	Jama Connect Score8.7 out of 10	Jama Connect Score8.7 out of 10
Enterprises	Jama Connect Score8.7 out of 10	Jama Connect Score8.7 out of 10
All Alternatives	View all alternatives	View all alternatives

User Ratings
	Astah System Safety	OpenText Dimensions RM
Likelihood to Recommend	- (0 ratings)	6.0 (2 ratings)

User Testimonials
	Astah System Safety	OpenText Dimensions RM
Likelihood to Recommend	Change Vision Inc. No answers on this topic	OpenText from my point of view its usually suited for a project with 20 to 50 members in it. have more than that may cause issue. because of sharing will be difficult among more people Incentivized Verified User Read full review
Pros	Change Vision Inc. No answers on this topic	OpenText Traceability - will allow you to see end to end how requirements are related to each other, to project artifacts, how the requirement was tested, and the implementation code (when using with Serena CM). Baselines - these are snapshots in time which are typically used at project phases and milestones. They allow you to see all aspects of a project from requirements to testing and how it has progressed or changed over time. Test Management - test steps, execution, defect management are all included in RM, providing a powerful SDLC management platform. Incentivized Verified User Read full review
Cons	Change Vision Inc. No answers on this topic	OpenText it is a centralized software so the issue is only one user can have access to software at a given point of time some times check-in and check out takes time its little difficult for newbies to understand and work with Incentivized Verified User Read full review
Alternatives Considered	Change Vision Inc. No answers on this topic	OpenText Incentivized Verified User Read full review
Return on Investment	Change Vision Inc. No answers on this topic	OpenText management of requirement is much easier centralized access to all the document better user friendly experience Incentivized Verified User Read full review
ScreenShots	Astah System Safety Screenshots

Astah System Safety vs. OpenText Dimensions RM

Astah System Safety

OpenText Dimensions RM

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Astah System Safety Screenshots