You just have a signup for beta button that you are using to collect email address instead of a full pricing page. I understand why people tend to do their for their first version. You're scared that not everything works yet, and you don't want to take the time to setup the payment system if no one even wants it.

However, this does a disservice to you and to me.

To you: You don't really know if people want to buy your product or not. Collecting email addresses is way easier that collecting money. It's also not nearly as exciting. Don't remove the option for me to just give you just my email address, but also let me give you money.

You'll know I really want your product that way. Also, initial customers are probably more forgiving that you imagine. Worst case scenario, you can just refund the money.

To me: Without the pricing page, I can't really tell what your product does. For all the description and "how it works" pages in the world, nothing really tells me what you are selling like your pricing page.

Companies tend to charge where they are adding value. If I can see what you are charging for, I can see where you are going to add value to my company. Are you charging per server, per deploy, per employee, per user? Without the pricing page, I don't understand what I'm buying.