Average Ratings 0 Ratings
Average Ratings 0 Ratings
Description
Astah SysML helps systems engineers capture requirements, structure, and behavior in SysML v1 without the weight of a large enterprise suite. Block definition and internal block diagrams, requirement diagrams and tables, parametric diagrams, and use case, state machine, activity, and sequence diagrams are all included, along with mind maps for early concept work.
Each diagram is a view of one shared model, so updating a requirement or block keeps every related diagram in step. Assist functions such as double-click creation, creating multiple elements from text, and alignment guides reduce drawing time. Models can be exchanged through XMI and with Cameo Systems Modeler, and profiles let teams extend the language.
For AI-assisted work, AI Chat Copilot connects to OpenAI, Azure OpenAI, Claude, Gemini, or any OpenAI-compatible endpoint through your own API key, and a local MCP server lets external AI agents read and work with your models.
Astah SysML runs locally on Windows and macOS. It does not include simulation. Developer: Change Vision, Inc. Current version: 11.0 (March 2026).
Description
Eclipse Papyrus offers extensive customization options for various components, including UML profiles, model explorers, diagram styles, property views, palettes, and creation menus, allowing it to cater to any specific domain. This powerful tool supports model-based methodologies such as simulation, formal testing, safety analysis, performance trade-offs, and architectural exploration. As an open-source Model-Based Engineering platform of industrial quality, Eclipse Papyrus has been successfully implemented in numerous industrial projects and serves as the foundational platform for a range of industrial modeling tools. Additionally, it provides robust support for SysML, facilitating model-based system engineering processes. The design of Eclipse Papyrus's modeling features emphasizes customization and aims to enhance the potential for reuse across different projects and applications. By integrating these capabilities, Eclipse Papyrus stands out as a versatile solution for engineers and developers alike, streamlining their modeling efforts while ensuring flexibility and efficiency.
API Access
Has API
Yes
API Access
Has API
No
Integrations
Azure OpenAI Service
Yes
Cameo Systems Modeler
Yes
Claude
Yes
DynamicsPrint
No
Gemini
Yes
OpenAI
Yes
PrintVis
No
Integrations
Azure OpenAI Service
No
Cameo Systems Modeler
No
Claude
No
DynamicsPrint
Yes
Gemini
No
OpenAI
No
PrintVis
Yes
Pricing Details
$140/year
1-year license: $140. 1-year floating license: $270. 20-day free trial.
Free Trial
Yes
Free Version
No
Pricing Details
No price information available.
Free Trial
No
Free Version
No
Deployment
Web-Based
No
On-Premises
Yes
iPhone App
No
iPad App
No
Android App
No
Windows
Yes
Mac
Yes
Linux
No
Chromebook
No
Deployment
Web-Based
Yes
On-Premises
No
iPhone App
No
iPad App
No
Android App
No
Windows
No
Mac
No
Linux
No
Chromebook
No
Customer Support
Business Hours
No
Live Rep (24/7)
No
Online Support
Yes
Customer Support
Business Hours
No
Live Rep (24/7)
No
Online Support
Yes
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
No
In Person
No
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
No
In Person
No
Vendor Details
Company Name
Change Vision, Inc.
Founded
2006
Country
Tokyo, Japan
Website
astah.net/products/astah-sysml/
Vendor Details
Company Name
Eclipse Foundation
Founded
2004
Country
Canada
Website
www.eclipse.org/papyrus/