Hi - I answer from the OpenSmartRoute documentation: routing, the API, plans and quotas, self-hosting. Ask away, or open a support ticket if you need a person.
Grounded in the docs - follow a source before acting on it.
UK Environment Agency Open Data - Tool - OpenSmartRoute
Toolv0.3.4
UK Environment Agency Open Data
UK Environment Agency data with cleaning - 10 tools for floods, water quality, permits, catchments.