1. Ease of Use: Cawemo is a web-based tool that allows for collaborative modeling of business processes through drag-and-drop functionality and intuitive user interface. React Diagrams, on the other hand, is a JavaScript library that focuses on building interactive diagrams in web applications, requiring knowledge of programming with React.
2. Integration and Customization: Cawemo offers integration with other tools such as Signavio Process Manager and BPMN for seamless collaboration and flexible customization. In contrast, React Diagrams provides high customization options by giving developers full control over the appearance and behavior of their diagrams within React applications.
3. Real-time Collaboration: Cawemo supports real-time collaboration among users for modeling processes together, enabling multiple team members to work simultaneously on a single diagram. React Diagrams does not natively support real-time collaboration features, focusing more on individual development and customization.
4. Built-in Functionality: Cawemo comes with built-in features like version control, comments, and feedback mechanisms for efficient management and communication during the modeling process. React Diagrams, on the other hand, requires developers to implement any additional functionality or extensions they may need for their diagrams.
5. Public Availability: Cawemo is a commercial tool that requires a subscription for full access to its features and collaboration capabilities. React Diagrams is an open-source library available for free, which can be integrated into projects without any cost.
6. Community Support: React Diagrams benefits from a large and active community of developers contributing to its continuous improvement and providing resources and support. In contrast, Cawemo's user base is more limited and may have fewer resources available for troubleshooting and assistance.

In Summary, Cawemo and React Diagrams differ in terms of ease of use, integration and customization, real-time collaboration support, built-in functionality, public availability, and community support.