Jul 21, 2025
Gratis web app has successfully migrated to Rio
From Mobile to Full-Stack, End-to-End
After two years of powering the Gratis mobile app, we’ve now completed the migration of gratis.com to Rio in under five months. Retter now manages the entire e-commerce infrastructure of Gratis from web to backend, ensuring performance, scalability, and reliability.
The most powerful indicator of this seamless migration Is that Gratis successfully launched a nationwide mass campaign just three days after go-live, with zero disruption.
