Bing Maps API vs Mapzen Search: What are the differences?
Bing Maps API: The Bing Maps APIs include map controls and services that you can use to incorporate Bing Maps in applications and websites. The Bing Maps platform provides multiple API options for your application including Web Control, a Windows Store apps control, a WPF control, REST Services, and Spatial Data Services. Use the information below as well as at MSDN to help determine which API bests suits your needs; Mapzen Search: An open source geocoder built with Elasticsearch. Pelias is an open-source geocoder built on Node.js and Elasticsearch It supports numerous open-data projects out of the box and also has robust support for custom data..
Bing Maps API and Mapzen Search can be categorized as "Mapping APIs" tools.
Mapzen Search is an open source tool with 1.69K GitHub stars and 146 GitHub forks. Here's a link to Mapzen Search's open source repository on GitHub.