Vivisimo, the search company that plays in both the consumer search space with Clusty and in the enterprise search world has announced that they've landed four new clients for their crawler/federated search/dynamic clustering technology. These new clients include:
+ University of Pittsburgh Health Sciences Library System
+ FatWallet (it's already live on the this e-commerce site)
An article in the Pittsburgh Times: Vivisimo search gets four new clients, mentions that the company currently receives 70% of their revenues from enterprise search and 30% from Clusty.com.