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ClassGen vs Xively

Professional comparison and analysis to help you choose the right software solution for your needs.

ClassGen icon
ClassGen
Xively icon
Xively

ClassGen vs Xively: The Verdict

⚡ Summary:

ClassGen: ClassGen is open source software that helps developers generate class diagrams and UML models quickly from existing code. It supports multiple languages and can help analyze codebases and visualize their structure in an intuitive format.

Xively: Xively is an Internet of Things (IoT) platform that allows users to connect devices and collect data in the cloud. It offers device management, data collection, visualization, and integration features to build IoT solutions.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature ClassGen Xively
Sugggest Score — —
Category Development Online Services
Pricing Open Source —

Product Overview

ClassGen
ClassGen

Description: ClassGen is open source software that helps developers generate class diagrams and UML models quickly from existing code. It supports multiple languages and can help analyze codebases and visualize their structure in an intuitive format.

Type: software

Pricing: Open Source

Xively
Xively

Description: Xively is an Internet of Things (IoT) platform that allows users to connect devices and collect data in the cloud. It offers device management, data collection, visualization, and integration features to build IoT solutions.

Type: software

Key Features Comparison

ClassGen
ClassGen Features
  • Reverse engineers code into UML class diagrams
  • Supports Java, C#, C++, PHP and Python code
  • Generates class, sequence, activity and state diagrams
  • Analyzes dependencies between classes and packages
  • Customizable layout and diagram aesthetics
  • Command line and GUI versions available
  • Integrates with popular IDEs like Eclipse and Visual Studio
  • Open source and cross platform
Xively
Xively Features
  • Device management
  • Data collection
  • Visualization
  • Integration

Pros & Cons Analysis

ClassGen
ClassGen

Pros

  • Automates and speeds up diagram creation
  • Helps understand unfamiliar codebases quickly
  • Visualizes complex architectures intuitively
  • Reduces effort to maintain diagrams and documentation
  • Free and open source tool with active community

Cons

  • Limited support for some advanced UML diagram types
  • Steep learning curve for new users
  • GUI version lacks some features of command line tool
  • Does not integrate seamlessly with all IDEs
  • Reverse engineering can be slow for very large projects
Xively
Xively

Pros

  • Scalable cloud infrastructure
  • Real-time data streaming
  • Data analytics and visualization
  • Integrates with other cloud services

Cons

  • Can get expensive for large deployments
  • Limited free plan
  • Steep learning curve

Pricing Comparison

ClassGen
ClassGen
  • Open Source
Xively
Xively
  • Not listed

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Learn More About Each Product

ClassGen
ClassGen
Reviews, pricing & alternatives →
Xively
Xively
Reviews, pricing & alternatives →

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