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Average Ratings 0 Ratings

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ease
features
design
support

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Write a Review

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

ITEM Software stands out as a premier global provider of Reliability Software tailored for engineering applications. For businesses engaged in the evaluation of Reliability, Availability, Maintainability, and Safety (RAMS), reaching out to ITEM Software is essential. Our commitment lies in delivering top-notch products accompanied by exceptional after-sales support. We continuously enhance our offerings based on user feedback and advancements in software technology, ensuring our clients have access to the latest innovations. Our knowledgeable engineers and software specialists are always ready to assist, and we offer comprehensive training programs focused on both the methodologies used in this field and the effective utilization of our software solutions. Clients can acquire our analytical tools individually, choose various combinations, or opt for an all-inclusive package that meets their specific needs. This flexibility allows businesses to tailor their software solutions to effectively address their unique challenges.

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 
OpenAI Yes 

Integrations

Azure OpenAI Service No 
Cameo Systems Modeler No 
Claude No 
Gemini No 
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 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 Yes 
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 Yes 
Live Training (Online) Yes 
In Person No 

Vendor Details

Company Name

Change Vision, Inc.

Founded

2006

Country

Japan

Website

astah.net/products/astah-sysml/

Vendor Details

Company Name

Item Software

Website

www.itemuk.com

Product Features

Product Features

Financial Risk Management

Compliance Management No 
Credit Risk Management No 
For Hedge Funds Yes 
Liquidity Analysis No 
Loan Portfolio Management No 
Market Risk Management No 
Operational Risk Management No 
Portfolio Management No 
Portfolio Modeling No 
Risk Analytics Benchmarks No 
Stress Tests No 
Value At Risk Calculation No 

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