Quite a few. Search for "PaaS", e.g. https://dokku.com/
Specific to Hetzner https://github.com/hetznercloud/awesome-hcloud might list some integrations (PaaS solutions often need an adapter, configuration or plugin for each provider like Hetzner)
Quite a few. Search for "PaaS", e.g. https://dokku.com/
Specific to Hetzner https://github.com/hetznercloud/awesome-hcloud might list some integrations (PaaS solutions often need an adapter, configuration or plugin for each provider like Hetzner)