Fast Routing API including turn-by-turn directions with worldwide coverage and high availability. Online demo: https://fast-routing-api.demo.routingapi.net/

The Fast Routing API is a hosted OSRM as a Service provider for your Directions API needs. Use it for turn-by-turn navigation, in websites, apps or desktop applications.
The Fast Routing API provides worldwide coverage based on OpenStreetMaps road network data with a car routing profile backed by redundant powerful routing engines in several different data centers in North America and Europe with edge servers on five continents.

Priority support by mail (support@routingapi.net) is available for all Ultra or Mega plan users. Otherwise please feel free to ask your questions through either the messaging system provided by RapidAPI (for non-public questions) or at the discussion board: https://rapidapi.com/Routing/api/fast-routing/discussions

If you need custom OSRM setups or a setup or custom plan for enterprise use, please contact us at sales@routingapi.net to get a quote.