Annotum.org is tracked by us since April, 2012. Over the time it has been ranked as high as 303 599 in the world, while most of its traffic comes from India, where it reached as high as 163 872 position. All this time it was owned by Carl Leubsdorf of annotum.org, it was hosted by Layered Technologies Inc., Unified Layer and others.

Annotum has a high Google pagerank and bad results in terms of Yandex topical citation index. We found that Annotum.org is poorly ‘socialized’ in respect to any social network. According to MyWot, Siteadvisor and Google safe browsing analytics, Annotum.org is a fully trustworthy domain with no visitor reviews.