Grails vs. Vaadin
A side-by-side comparison based on G2 review data.
| Metric | Grails | Vaadin |
|---|---|---|
| Overall rating | 3.6 | 4.1 |
| Review count | 33 | 36 |
| Ease of use | 8.8 | 8.6 |
| Ease of setup | 8.4 | 8.7 |
| Quality of support | 7.0 | 8.5 |
| Meets requirements | 8.2 | 8.7 |
| NPS | 8.695652 | 45.714286 |
| Small Business | 42.4% | 52.8% |
| Mid-Market | 36.4% | 25.0% |
| Enterprise | 21.2% | 22.2% |
| Total page views | 40 | 205 |
| Total LLM citations | 25 | 548 |
Grails
A powerful Groovy-based web application framework for the JVM
Vaadin
Vaadin is the open-source web framework for building enterprise apps in Java. From backend to modern UIs, Vaadin helps you deliver production-ready apps faster with a unified Java stack, built-in security, and enterprise-grade UI components.