The ability to quickly create custom workflows from existing templates is very useful for our firm's needs; it has been able to streamline some processes that would otherwise have taken hours or days without this tool! We are still in testing phases with many features but so far we've had no issues at all using sinduP.
I'd recommend trying out any free version first because you can always upgrade later if needed - which could be helpful when your organization grows beyond what an initial test phase allows (or perhaps even before!). Quickly creating complex workflow logic where there were previously only options was one thing we struggled most with until implementing SINDUP.