I'm not sure of a tool to automate testing of ads. It's more of a gut feeling / experience in creating the ads than it is creating an endless number of combina

I'm not sure of a tool to automate testing of ads. It's more of a gut feeling / experience in creating the ads than it is creating an endless number of combinations. Goal completion is influenced by both the ad and the landing page. I've had cases where the weaker ad became more successful by pointing it to a different landing page. I'd certainly be interested in discussing further as it sounds like you have some experience in Adwords and conversion too. I develop software and am always looking to share techniques on testing and improving conversion. Feel free to email me (info is in profile).