Gapminder World is powered by Trendalyzer and Google Spreadsheet. there are video-tutorials in the "help pages" available in the upper left corner of Gapminder World.
DataDepot is a set of tools for collaboratively uploading, sharing, and analyzing data. You can use DataDepot to track personal data, to explore public data, and to engage with scientific data.
Factual is a platform where anyone can share and mash open data on any subject. For example, you might find a comprehensive directory of restaurants along with dozens of searchable attributes, a huge database of published books, or a list of every video game and their cheat codes. We provide smart tools to help the community build and maintain a trusted source of structured data.