This is an interesting question! I've been looking for a WHMCS alternative for a couple of weeks now. They recently released V8 and it was a complete mess. So, just to confirm, WHMCS limits me by the number of clients I can have under one license but they don't limit the number of connected servers I can have, as far as I know. Problem is, if we resellers get to grow our client list, even thou we are not limited by the number of connected servers, at some point we will hit the number of clients limit.
... so with Blesta I can sync all my reseller hosting accounts (servers) usi