[xstartup]

We are using publicwww for ad scraping (finding which ad network a website uses). It works well!

Our product is very simple:

a) Scrap ads b) Display ads c) Sell subscription to customers.

Advertisers pay to spy on competitors' ad, surprisingly it's quite easy to build if you know how to scrap and implement a search on top of it.

Scraping costs $10 per customer and we sell it to customers for $159 per month.