Difference between SAP ECC, SAP S/4 HANA and RISE with SAP

SAP ECC

1. Classic SAP GUI, somewhat outdated
2. Traditional relational database
3. Traditional batch processes
4. Complex customisation options 
5. Limited real time reporting
6. Limited integration with non-SAP systems
7. On-premise or hosted
8. Time-consuming and costly upgrades
9. Limited mobile capabilities
10. Limited or no cloud deployment
11. No AI capabilities

SAP S/4 HANA

1. Modern, intuitive Fiori interface
2. In-memory HANA database for faster performance
3. Real-time analytics
4. More flexible customisation options
5. Real-time and predictive analytics
6. Improve integration with non-SAP systems
7. On-premise, cloud or hybrid deployment options
8. Easier, less costly upgrades
9. Improved mobile capabilities
10. Flexible cloud deployment options
11. Advanced AI capabilities

RISE WITH SAP

1. Fiori interface (managed by SAP)
2. HANA database in a SaaS environment
3. Real-time analytics
4. Standardised, limited customization
5. Predictive analytics via cloud
6. Seamless integration with SAP's cloud ecosystems
7. Cloud-only, fully managed by SAP
8. Automated upgrades
9. Full mobile support via cloud access
10. Cloud deployment
11. Embedded AI and ML