In short terms:
AllThatStats offers interaction with statistical time series databases from national and international institutions. Moreover, AllThatStats provides much more than just big economic databases from the World Bank, the UN, the IMF, the OECD, the European Union and further official and semi-official sources on a computer, tablet or mobile phone:
AllThatStats is designed to retrieve massive statistical time series databases and country tables simultaneously by keyword search or its integrated thesaurus. It provides the series in tables or graphs and allows ad-hoc statistical reports. Export tools make the series available for any further external usage, and the integrated publisher provides graphics in high resolution (ready for publication).
For more details please find the following information manual (PDF):
THE STATISTICS PLATFORM: