Need performant ADBOT !

We are launching many websites in different categories, which will be open to advertisements. We need a performant adbot to make a work of click and impressions on these advertisements. The adbot must be as effecient as possible for not being detected by any adservers. Indeed, this adbot must be perfectly set, and really unnoticeable ! We also want to have a total action on this adbot so that we can set it on or off according to our needs.