Mixing map provider APIs

Can I use the result coming from your geocode API to show a marker on a custom non-tomtom map? We are using a custom OpenStreetMap and we have to place a marker on it, whose location is based on tomtom geocode response.

Yes, we allow to mix and match TomTom services with the map content from other map providers (except for our Mobile SDKs where we are providing map tiles and traffic flow tiles for free).