Vivisimo

Vivisimo, a document clustering service. As far as I can understand, it collects data from multiple sources and clusters it into hierarchies. Automatically. Sounds good, and seems to work reasonably well on Net searches too. At the very least, it’s a fresh way of searching. via Markose

Froogle

Froogle. A product search from Google. The way Google is going, I don’t think there’s any point in most sites bothering about design. Google will just offer it to customers the way they want to see it. via Kiruba