With MapInfo Pro v16.0 you have access to the GeoCode API from the Pitney Bowes Commerce Cloud platform.
If you register, you get 1000 credits each month that can be used to do geocoding around the World. If you have a MapInfo Pro Premium Service agreement, you get 2000 credits a month.
The price for geocoding one address is currently one or five credits depending on the accuracy.
You register via Geocoding on the PRO tab.
Are you using geocoding in your daily work?