Anyone tried PubMatic?

I was just looking in the site of PubMatic, and I am really impressed with what they offer. If you haven't heard of that company before, they simply optimize your ad inventory with every possible way.

For instance - as they say - they are displaying the ads that convert best for you (adsense, YPN, etc) and play with the colors of your ads to get the best converting ads.

In addition they offer their program for free as they are still in Beta phase. Personally I think to try them, but I wanted to ask if anyone here has already did or knows something that don't :)

I have only adsense :(

Me too, but this service say they optimize colors and ad placements too

optimizing placements? how is this possible?

I am not sure about that, but anyway if they just optimize colors that's cool :)

Ok, let us know how it works for you (I'm always interested in some easy to use Ad publishing system (openAds is so much work))

Sounds like a nice system. Keep us updated if you try them!

Sure I will, but I am not sure if I have the time to check that.

Maybe later :)