Upsun

About Upsun

Upsun, formerly known as Platform.sh, is a French cloud application platform. Its cloud services combine application runtimes, preview environments, Git-driven automation and deployment tools across supported infrastructure providers and regions.

It is relevant to teams that want a managed environment for building and running applications. Review runtime support, database and storage requirements, regional availability and the differences between its cloud and workflow products.

Official information reviewed on 9 November 2026.

Directory information and customer reviews are not independent testing or an endorsement.