For the best user experience, Marvin should either be run locally using FileMaker Pro or hosted from an on-premise FileMaker Server, but we're also testing various third-party cloud hosting services.
You only need one Marvin license key for a single user on a local computer or for multiple users in a hosted environment. However, there may be additional costs for FileMaker Server hosting.
Please note that Claris' FileMaker Cloud is specifically not supported.
suggested cloud hosting services (in no order)