Bing Custom Search was announced today at Build 2017 as one of the latest additions to the Microsoft Cognitive Services portfolio. Now available as a free trial, Bing Custom Search is a commercial-grade solution that allows you to create a highly-customized web search experience that delivers dramatically better and more relevant results from a targeted web space.

While Bing Web Search API allows you to search over the entire web, Bing Custom Search allows you to select the slices of the web that you want to search over, and control the ranking when searching over your targeted web space.

Learn more on the Search Quality Insights blog.