Have you seen what omniture sitecatalyst costs? (may be they've gotten cheaper last I heard, but considering what Adobe paid for them, I don't think.)

Mixpanel, and a whole host of other services, are doing startups a big favor. Complaining that $150 is "out of wack" is pretty close to trolling.

I'm running Mixpanel on a handful of my sites and its great. Any time I can outsource an important task or tool for dirt cheap, so my developers can concentrate on our core product, I feel like I'm getting it for free.

Good riddance to companies that don't post their prices and give you an 800 number to talk to a sales rep.