---
description: Compare IntelliJ IDEA vs Astah Professional. Learn more about each of the software’s price, features, and helpful software reviews for Canadian business users.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/capterra/og_logo-e5a8c001ed0bd1bb922639230fcea71a.png?auto=format%2Cenhance%2Ccompress
title: IntelliJ IDEA vs Astah Professional Comparison - Capterra Canada 2026
---

Breadcrumb: [Home](/) > [AI Coding Assistants](/directory/34828/ai-coding-assistants/software) > [IntelliJ IDEA \<span\>vs\</span\> Astah Professional](https://www.capterra.ca/compare/136010/1032076/intellij-idea/vs/astah-professional)

# Compare IntelliJ IDEA vs Astah Professional

Canonical: https://www.capterra.ca/compare/136010/1032076/intellij-idea/vs/astah-professional

> Detailed comparison between IntelliJ IDEA and Astah Professional. Check ratings, reviews, pricing, and features to make the best decision for your business.

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## At a Glance

| Metric | IntelliJ IDEA | Astah Professional |
| **Overall rating** | 4.7/5 | 4.5/5 |
| **Total Reviews** | 1262 | 33 |
| **Starting Price** | US$19.90 | US$11.99 |
| **Free Trial** | Yes | Yes |
| **Free Version** | Yes | No |
| **Deployment** | Windows (On-Premise), Linux (On-Premise) | Windows (On-Premise), Linux (On-Premise) |
| **Support** | Email/Help Desk, FAQs/Forum, Knowledge Base Software | Email/Help Desk, FAQs/Forum, Knowledge Base Software, Chat |
| **Training Software** | Webinars, Documentation, Videos | Documentation, Videos |

## Best for

### IntelliJ IDEA

IntelliJ IDEA is designed for those who use Java and Kotlin in the enterprise, web, mobile backend, and full-stack applications and is used by software developers all over the world.

### Astah Professional

Software architects, developers, and engineering teams of any size, plus universities and students, who need UML and data modeling on Windows, macOS, or Linux.

## Key features

### IntelliJ IDEA

- API
- Automated Testing
- Change Management Software
- Collaboration Tools
- Configurable Workflow
- Data Import/Export
- Data Modeling
- Database Support
- Debugging
- Deployment Management
- Graphical User Interface
- Integrated Development Environment
- Offline Access
- Performance Management
- Pre-built Templates
- Reporting/Analytics
- Software Development
- Source Control
- Website Development

### Astah Professional

- API
- Collaboration Tools
- Data Import/Export
- Data Modeling
- Database Support
- Desktop Availability
- Graphical User Interface
- Offline Access
- Pre-built Templates
- Reporting/Analytics
- Software Development

## Links

- [View IntelliJ IDEA Profile](https://www.capterra.ca/software/136010/intellij-idea)
- [View Astah Professional Profile](https://www.capterra.ca/software/1032076/astah-professional)
- [View Original Comparison](https://www.capterra.ca/compare/136010/1032076/intellij-idea/vs/astah-professional)

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