Brilliant replaces lecture videos with hands-on, interactive problem solving. It’s a better (and more fun) way to learn.

Codecademy, from Skillsoft, helps millions of learners create inspiring careers in technology through an interactive online platform and a growing catalog of courses, skill paths, and career paths.

Mattermark is a powerful lead enrichment and prospecting platform that helps businesses search and discover information about other companies and key individuals, allowing them to build actionable lists of leads, quantify signals, and identify and capitalize on potential business opportunities.

Crunchbase information includes investments and funding information, founding members and individuals in leadership positions, mergers and acquisitions, news, and industry trends.

GitHub is a development platform inspired by the way you work.

AngelList is building the infrastructure that powers the startup economy, providing startups and investors with the connected tools they need to launch and scale a startup or fund—and invest in both.

DIY is the largest global interest-based community where kids interact with each other and learn 100s of skills through 1000s of how-to videos and shows, exciting projects and challenges, and LIVE workshops.

ClassDojo connects teachers with students and parents to build amazing classroom communities