Decision.io - Decision.io is an interesting platform that provides you the simple features to develop the app or an integrated workflow without using any program language or code.
Kissflow - Kissflow is a workflow tool & business process workflow management software to automate your workflow process. Rated #1 cloud workflow software in Google Apps Marketplace.
Rivery.io - Rivery is a web-based development platform that is used to manage, create, control, and monitor a large number of data pipelines.
Nintex - Cloud-based digital workflow management automation platform
Indigo DRS Data Reporting Systems - Indigo DRS Data Reporting Systems is an advanced-level platform that provides you the features to generate large data reports and other documents with the help of HTML, XML, XSLT, Python, etc.
ProcessMaker - ProcessMaker is an easy to use BPM and workflow software solution. It is used to design, automate, and deploy business processes of any kind.