You could go to the source: http://www.existsolutions.biz/ provides application hosting, as well as support, training, and consulting. 

All the best,
Hugh

Sent from my phone. 

> On Sep 5, 2017, at 17:18, Sanchez, Edward <[log in to unmask]> wrote:
> 
> Where can I find a hosting service for a web application based on eXist?  Evidently reclaim hosting is a no go and I donft see support for eXist on AWS.  
> 
> Thanks in advance for pointing me in the right direction. 
> 
> Ed
> University Libraries
> Marquette University
> 414-839-9569