Sig.ma - Live views on Web(s) of Data

Sig.ma does on the fly, interactive information visualization with bits coming from up to hundreds of sources at the same time. Sig.ma pages have permalinks and can be embedded in web pages.

Use it online or

Search on out live Sig.ma installation:

Use:
Sig.ma is powered by:

More in the about. Much more in our blog.

While Sig.ma is by no mean the first data aggregator for the Semantic Web, its contribution is to show that the sum is really bigger than the single parts and exciting possibilities lie in a holistic approach for automatic semistructured data discovery and consolidation. Read more...
Read about Sig.ma on Journal of Web Semantics: Giovanni Tummarello, Richard Cyganiak, Michele Catasta, Szymon Danielczyk, Renaud Delbru, Stefan Decker "Sig.ma: Live views on the Web of Data", Journal of Web Semantics: Science, Services and Agents on the World Wide Web - Volume 8, Issue 4, November 2010, Pages 355-364
Did you know that the new Sigma Enterprise Edition can be configured to use your own data.
See the documentation how to configure sigma EE.