I was reading this (extremely long) post http://www.outsystems.com/forums/discussion/9115/license-and-pricing/ on the outsystems forum.
Many, many people very elegantly describe the lack of pricing for small to mid size businesses.
Where is the ‘lite’ version. Disable the enterprise features, and let us get it on the party. Could be something like how vmware has an essentials edition. And then as you grow you can buy enterprise to enable vMotion and all the rest.