Interesting .... and the prices seems to be low,
but they run postgresql 9.4 which is a little outdated.
and there is no details about what you'll be able to do / not do (like installing extensions, or other similar things)
The VPS isn't fault tolerant or managed. I am assuming this is? I actually asked them on IRC if they could launch MySQL, PSQL aaS less than a month ago. Turn around from the RunAbove team has been super fast.