HookUPcom

We're currently running all 3... I could give you good insight. Hit me up on Skype: Jason TrafficGoldmine.com / HookUP.com

NATS has best support - Nicest guys. Some limitations depending on what you are doing. But great product if it's right for you.

Cake is good - Model is very expensive and they charge for EVERYTHING - it gets frustrating quickly - if you are running a network and someone starts sending some sort of bot traffic or crappy pop up traffic, you have to cut them off. You never want to cut an affiliate off because they are sending twitter or some traffic that doesn't convert... They've gotten real busy and that has issues that come with it.

HasOffers - Is good. Delayed like 15 minutes is annoying. Less expensive. Interface has some pros and cons. Nice access to API to build your additional reports if you have a programmer.

Based on what you are doing, I might be able to shed some insight.

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