Spinn3r is a web service for indexing the blogosphere. We provide raw access to every blog post being published - in real time. We provide the data and you can focus on building your application / mashup

Spinn3r handles all the difficult tasks of running a spider/crawler including spam prevention, language categorization, ping indexing, and trust ranking.

Tailrank is a memetracker which finds the hottest posts from millions of blogs so you don’t have to!

How does it work?

We find the hottest stories by tracking conversations between blogs.

Tailrank takes into consideration linking behavior, the text of the post, links in common with other users, text relevance, weblog ranking, past performance, and various other factors for recommendations.