At this time on the top of our choice are open source Camunda Platform business process management system and the sweet pair IBM Business Automated Workflow and IBM Operation Decision Manager of all flavors including IBM Cloud pak for Automation. Surely there are more options to it.

We position ourselves as full business process management service company, that is we are to offer the business process system administration and business process authoring, we also help you to create the custom toolkits and connectors so the limit here ones imagination and investment size

Thank you