{"best_for":["Software development teams","Systems engineers","Safety engineers","Academic faculty and students","Enterprise IT architects"],"citation":{"dataset":"aitoolsforbusiness-agent-tool-export","directory_tool_url":"https://aitoolsforbusiness.ai/astah-professional","json_profile_url":"https://aitoolsforbusiness.ai/data/tools/astah-professional.json","markdown_profile_url":"https://aitoolsforbusiness.ai/data/markdown/tools-md-005.json","schema_version":"1.4.0","suggested_citation_label":"AI Tools for Business: astah professional (https://aitoolsforbusiness.ai/astah-professional)"},"features":["UML and ER Diagramming: Supports the creation of Unified Modeling Language (UML) and Entity-Relationship (ER) diagrams for software design.","AI-Assisted Modeling: Includes features such as an AI Chat Copilot to interact with diagrams using natural language.","SysML and Safety Modeling: Provides tools for systems engineering and safety analysis, including STPA/STAMP, GSN, and SCDL support.","Plug-in Library: Offers over 50 add-ons to extend functionality, including support for the C4 model and various import/export options.","Cross-Platform Compatibility: Designed to work across Windows, Mac, and Linux operating systems."],"freshness_status":"fresh","name":"astah professional","pricing_note":"Pricing options are available for individuals, academic users, and teams. Fully functional free trials are available: 20 days for astah Professional, UML, and SysML, and 40 days for astah System Safety.","pricing_url":"https://astah.net/pricing","primary_category":"Software Development","profile_last_verified":"2026-06-04T13:52:41.160Z","secondary_categories":[],"short_description":"astah professional is a modeling and diagramming tool used to create UML, ER diagrams, flowcharts, and mind maps for software and systems engineering.","slug":"astah-professional","sponsorship_status":"none","url":"https://aitoolsforbusiness.ai/astah-professional","use_cases":["Software Architecture Design: Creating UML class and sequence diagrams to plan and document software structures.","Database Modeling: Using ER diagrams to map out database tables and relationships.","Systems Safety Analysis: Modeling system safety using frameworks such as STPA/STAMP and Goal Structuring Notation (GSN).","Project Planning and Brainstorming: Generating flowcharts and mind maps to organize project ideas and operational flows."],"website_url":"https://astah.net/"}