How does it work - https://www.mapbox.com/help/studio-manual/#how-does-it-work

Tutorials and Examples - https://www.mapbox.com/help/studio-manual-tutorials/

Build an interactive route planner - https://blog.mapbox.com/build-an-interactive-route-planner-for-fleet-management-f259f517ee7c

Sneak peek at heatmaps - https://blog.mapbox.com/sneak-peek-at-heatmaps-in-mapbox-gl-73b41d4b16ae 

Pricing  - https://www.mapbox.com/pricing/