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Average Ratings 0 Ratings

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ease
features
design
support

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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

YAKINDU Model Viewer (YMV) is a specialized tool for displaying models made with MATLAB Simulink, presenting block diagrams that closely resemble those in Simulink. This viewer offers users the ability to efficiently explore, navigate, and search through extensive and intricate models. With its browser-like navigation capabilities, users can swiftly delve into the system hierarchy. Additionally, YMV boasts advanced visualization options, signal tracing, requirements tracking, and gesture-based interactions, among other features. The tool includes multiple perspectives to display a model's structure and the characteristics of its components, enhancing the user experience. Overall, YAKINDU Model Viewer simplifies the process of understanding complex systems through its intuitive design and comprehensive functionality.

API Access

Has API Yes 

API Access

Has API No 

Screenshots View All

Screenshots View All

Integrations

Azure OpenAI Service Yes 
Cameo Systems Modeler Yes 
Claude Yes 
Gemini Yes 
GitHub Student Developer Pack No 
OpenAI Yes 

Integrations

Azure OpenAI Service No 
Cameo Systems Modeler No 
Claude No 
Gemini No 
GitHub Student Developer Pack Yes 
OpenAI No 

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 No 
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 No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs No 
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

itemis AG

Founded

2003

Country

Germany

Website

www.itemis.com/en/yakindu/model-viewer/

Product Features

Product Features

3D Modeling

2D Drawing No 
Animation No 
Annotations No 
Bill of Materials No 
Character Modeling No 
Collaboration Tools No 
Component Library No 
Data Import / Export No 
For 3D Printing No 
For Architects No 
For Manufacturers No 
Reference Management No 
Simulation No 

Computer-Aided Engineering (CAE)

CAD/CAM Compatibility No 
Finite Element Analysis No 
Fluid Dynamics No 
Import / Export Files No 
Integrated 3D Modeling No 
Manufacturing Process Simulation No 
Mechanical Event Simulation No 
Multibody Dynamics No 
Thermal Analysis No 

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