Average Ratings 0 Ratings
Average Ratings 0 Ratings
Description
Astah Professional helps software teams design systems visually, before and while they write code. One application covers UML 2.x, entity-relationship diagrams, data flow diagrams, flowcharts, requirement diagrams, CRUD matrices, and mind maps, so architects and developers do not have to switch tools between notations.
Diagrams in Astah are views of a shared model. When you rename a class or change a relationship, every diagram that contains it is updated automatically.
For AI-assisted work, Astah Professional offers AI Chat Copilot and AI-assisted code reverse engineering, both of which connect to OpenAI, Azure OpenAI, Claude, Gemini, or any OpenAI-compatible endpoint through your own API key. A local MCP server lets external AI agents work with your Astah models. Conventional reverse engineering of Java, C#, and C++ code works without an AI service.
The tool runs locally on Windows, macOS, and Linux and ships with its own Java runtime. Developer: Change Vision, Inc. Current version: 12.0 (July 2026). A 20-day free trial is available.
Description
Sankey Flow Show elevates both Sankey diagrams and traditional flow charts to a new level of functionality. You can easily adjust the thickness of the connection lines in your classic flow diagram using just a single slider, or alternatively, utilize a distinct data layer to visualize energy flow, mass flow, or other quantities within your Sankey diagrams. This innovative tool significantly minimizes your workload! Creating visually appealing diagrams with Sankey Flow Show is remarkably simple. Once your diagram is completed, you can modify values in the dedicated data layer without needing to make any manual graphical changes. Experience the speed and simplicity of crafting engaging diagrams. There’s no installation required, and you'll never miss an update since Sankey Flow Show operates directly in your web browser. Share your creations with others, export your diagrams in common formats like svg, jpg, png, and pdf, and easily view or revert to earlier versions. You can also collaborate in real-time, ensuring you remain competitive in your field. With its user-friendly interface and powerful features, Sankey Flow Show is the ideal choice for anyone looking to enhance their diagramming experience.
API Access
Has API
No
API Access
Has API
No
Integrations
Azure OpenAI Service
Yes
C#
Yes
C++
Yes
Claude
Yes
Gemini
Yes
HTML
Yes
Java
Yes
Mermaid Chart
Yes
Microsoft 365
Yes
Microsoft Excel
Yes
Integrations
Azure OpenAI Service
No
C#
No
C++
No
Claude
No
Gemini
No
HTML
No
Java
No
Mermaid Chart
No
Microsoft 365
No
Microsoft Excel
No
Pricing Details
$11.99 per month
Available from $11.99 per month.
Monthly, annual, or perpetual licenses. 20-day free trial.
Monthly, annual, or perpetual licenses. 20-day free trial.
Free Trial
Yes
Free Version
No
Pricing Details
$3.99 one-time payment
Free Trial
No
Free Version
Yes
Deployment
Web-Based
No
On-Premises
Yes
iPhone App
No
iPad App
No
Android App
No
Windows
Yes
Mac
Yes
Linux
Yes
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
Japan
Website
astah.net/products/astah-professional/
Vendor Details
Company Name
THORTEC Software
Country
Germany
Website
www.sankeyflowshow.com
Product Features
Diagram
Data Import / Export
Yes
Drag & Drop
Yes
Flowchart
Yes
For Developers
Yes
Mind Map
Yes
Multi-User Collaboration
Yes
Organizational Charting
No
Templates
Yes
Flowchart
Collaboration
No
Diagramming
Yes
Drag & Drop
Yes
Organizational Charting
No
Process Mapping
No
Revision Management
No
Templates
Yes
Text to Chart
Yes
Mind Mapping
Brainstorming
Yes
Flowchart
Yes
Presentation Tools
No
Project Planning
Yes
Publishing / Sharing
No
Templates
Yes
Product Features
Diagram
Data Import / Export
No
Drag & Drop
Yes
Flowchart
Yes
For Developers
No
Mind Map
No
Multi-User Collaboration
No
Organizational Charting
Yes
Templates
Yes