Scikit-learn - scikit-learn (formerly scikits.learn) is an open source machine learning library for the Python programming language.

Looker - Looker makes it easy for analysts to create and curate custom data experiences—so everyone in the business can explore the data that matters to them, in the context that makes it truly meaningful.

BigML - BigML's goal is to create a machine learning service extremely easy to use and seamless to integrate.

Qlik - Qlik offers an Active Intelligence platform, delivering end-to-end, real-time data integration and analytics cloud solutions to close the gaps between data, insights, and action.

Microsoft Bing News Search API - Integrate news search functionality into your apps with the Bing News Search API from Microsoft Azure. Try the news API online to see it in action.

Tableau - Tableau can help anyone see and understand their data. Connect to almost any database, drag and drop to create visualizations, and share with a click.