MapTiler Cloud is an alternative to Google Maps Platform which offers beautiful basemaps, easy-to-use map design tool, map labels in more than 50 languages, satellite map, search tool, hosting for own geodata, integration with a mobile app and source code generator for developers.
Great replacement of Google Maps API after they announced the price hike.
Pros:easy-to-use, free for personal use, with a customize tool
Cons:still fresh