App comparison
Add up to 4 apps below to see how they compare. You can also use the "Compare" buttons while browsing.
GetApp offers objective, independent research and verified user reviews. We may earn a referral fee when you visit a vendor through our links.
Our commitment
Independent research methodology
Our researchers use a mix of verified reviews, independent research, and objective methodologies to bring you selection and ranking information you can trust. While we may earn a referral fee when you visit a provider through our links or speak to an advisor, this has no influence on our research or methodology.
Verified user reviews
GetApp maintains a proprietary database of millions of in-depth, verified user reviews across thousands of products in hundreds of software categories. Our data scientists apply advanced modeling techniques to identify key insights about products based on those reviews. We may also share aggregated ratings and select excerpts from those reviews throughout our site.
Our human moderators verify that reviewers are real people and that reviews are authentic. They use leading tech to analyze text quality and to detect plagiarism and generative AI.
How GetApp ensures transparency
GetApp lists all providers across its website—not just those that pay us—so that users can make informed purchase decisions. GetApp is free for users. Software providers pay us for sponsored profiles to receive web traffic and sales opportunities. Sponsored profiles include a link-out icon that takes users to the provider’s website.
Astah UML
5
4
4
4
3
0
2
0
1
0
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Focused UML modeling with AI assistance
Last updated: October 2026
Astah UML Alternatives & Competitors (2026)
Aha!
Platform for strategic product management
0.4
Value for money
Starting price
0.2
Functionality
Activity Dashboard
5/5
Agile Methodologies
4.5/5
Access Controls/Permissions
4.3/5
Top Features
Drag & Drop
4.5/5
Data Import/Export
3.7/5
Mind Maps
3.5/5
Lucidspark
Virtual whiteboard solution for team collaboration
0.2
Value for money
Starting price
Functionality
Activity Dashboard
4.8/5
Budgeting/Forecasting
4.7/5
Archiving & Retention
4.6/5
Top Features
Drag & Drop
4.5/5
Data Import/Export
3.7/5
Mind Maps
3.5/5
Value for money
Starting price
0.1
Functionality
API
4.5/5
Auto Update
4.4/5
Business Process Automation
4.4/5
Top Features
Drag & Drop
4.5/5
Data Import/Export
3.7/5
Mind Maps
3.5/5
0.2
Value for money
Starting price
0.1
Functionality
Collaboration Tools
4.5/5
Access Controls/Permissions
4.5/5
Auto Update
4.4/5
Top Features
Drag & Drop
4.5/5
Data Import/Export
3.7/5
Mind Maps
3.5/5
0.2
Value for money
Starting price
0.1
Functionality
Activity Dashboard
5/5
API
4.6/5
Activity Tracking
4.3/5
Top Features
Drag & Drop
4.5/5
Data Import/Export
3.7/5
Mind Maps
3.5/5
0.4
Value for money
Starting price
0.1
Functionality
Asset Sharing
5/5
Alerts/Notifications
4.7/5
Brainstorming
4.5/5
Top Features
Drag & Drop
4.5/5
Data Import/Export
3.7/5
Mind Maps
3.5/5
0.4
Value for money
Starting price
0.2
Functionality
Archiving & Retention
5/5
Brainstorming
4.7/5
Assignment Management
4.7/5
Top Features
Drag & Drop
4.5/5
Data Import/Export
3.7/5
Mind Maps
3.5/5
0.1
Value for money
Starting price
0.1
Functionality
API
5/5
Brainstorming
4.6/5
Commenting/Notes
4.4/5
Top Features
Drag & Drop
4.5/5
Data Import/Export
3.7/5
Mind Maps
3.5/5
0.1
Value for money
Starting price
0.2
Functionality
API
5/5
Commenting/Notes
4.6/5
Component Library
4.5/5
Top Features
Drag & Drop
4.5/5
Data Import/Export
3.7/5
Mind Maps
3.5/5
0.3
Value for money
Starting price
Functionality
Assignment Management
5/5
Collaboration Tools
4.7/5
Commenting/Notes
4.5/5
Top Features
Drag & Drop
4.5/5
Data Import/Export
3.7/5
Mind Maps
3.5/5
0.2
Value for money
Starting price
Functionality
Archiving & Retention
5/5
Brainstorming
4.4/5
Annotations
4.2/5
Top Features
Drag & Drop
4.5/5
Data Import/Export
3.7/5
Mind Maps
3.5/5
0.2
Value for money
Starting price
0.3
Functionality
Access Controls/Permissions
4.3/5
2D Drawing
4.3/5
API
4.3/5
Top Features
Drag & Drop
4.5/5
Data Import/Export
3.7/5
Mind Maps
3.5/5
Value for money
Starting price
0.1
Functionality
Activity Dashboard
5/5
API
5/5
Brainstorming
4.9/5
Top Features
Drag & Drop
4.5/5
Data Import/Export
3.7/5
Mind Maps
3.5/5
0.1
Value for money
Starting price
0.1
Functionality
Ideation
4.7/5
Brainstorming
4.7/5
Activity/News Feed
4.5/5
Top Features
Drag & Drop
4.5/5
Data Import/Export
3.7/5
Mind Maps
3.5/5
0.6
Value for money
Starting price
0.3
Functionality
Assignment Management
5/5
Commenting/Notes
5/5
Brainstorming
5/5
Top Features
Drag & Drop
4.5/5
Data Import/Export
3.7/5
Mind Maps
3.5/5
0.5
Value for money
Starting price
0.1
Functionality
Access Controls/Permissions
5/5
Brainstorming
4.5/5
Access Controls/Permissions
N/A
Top Features
Drag & Drop
4.5/5
Data Import/Export
3.7/5
Mind Maps
3.5/5
0.1
Value for money
Starting price
Functionality
Collaboration Tools
4.6/5
Brainstorming
4.6/5
Commenting/Notes
4.5/5
Top Features
Drag & Drop
4.5/5
Data Import/Export
3.7/5
Mind Maps
3.5/5
0.4
Value for money
Starting price
Functionality
Collaboration Tools
4.9/5
Brainstorming
4.7/5
Access Controls/Permissions
N/A
Top Features
Drag & Drop
4.5/5
Data Import/Export
3.7/5
Mind Maps
3.5/5
0.4
Value for money
Starting price
0.1
Functionality
Graphical Data Presentation
5/5
Ideation
5/5
Brainstorming
4.9/5
Top Features
Drag & Drop
4.5/5
Data Import/Export
3.7/5
Mind Maps
3.5/5
0.5
Value for money
Starting price
0.2
Functionality
Access Controls/Permissions
N/A
Activity Tracking
N/A
Approval Workflow
N/A
Top Features
Drag & Drop
4.5/5
Data Import/Export
3.7/5
Mind Maps
3.5/5