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.
Tactual - Tool - OpenSmartRoute
Toolv0.2.1
Tactual
Screen-reader navigation cost analyzer. Scores AT user effort to find, reach, and operate content.