We've just released the free version of 
Rama, which you can download 
from our website.
 The free version can run clusters up to two nodes, which is enough to 
comfortably run small and medium-scale applications. You can read more 
details about the announcement in 
this blog post.
The past couple weeks we've also released the first two case studies 
from our production users, and we'll be publishing more soon:
Our pricing is now public, and we've also announced a variety of 
consulting services that we offer.
You can email 
con...@redplanetlabs.com if you'd like to book a free consultation to discuss your use cases, ask questions, or pair program on using 
Rama to solve your problem.