IBM Business Process Manager is described as 'Kick-off, collaborate on and complete work items on the go with IBM Business Process Manager (BPM) for use with iPhone and iPad' and is an app in the Office & Productivity category. There are more than 25 alternatives to IBM Business Process Manager for a variety of platforms, including Windows, Mac, Online / Web-based, Linux and SaaS. The best alternative is Basecamp, which is free. Other great apps like IBM Business Process Manager are Bonita BPM (Free, Open Source), Imixs-Workflow (Free, Open Source), Kefez.net (Paid) and Process Street (Paid).
jBPM is a flexible Business Process Management (BPM) Suite. It makes the bridge between business analysts and developers. Traditional BPM engines have a focus that is limited to non-technical people only.
Workflow Engine is a lightweight all-in-one component that enables you to add custom executable workflows of any complexity to any .NET or Java software, be it your own creation or a third-party solution, with minimal changes to existing code.
WorkflowEngine.NET - component that adds workflow in your application. It can be fully integrated into your application, or be in the form of a specific service (such as a web service). The benefits of using WorkflowEngine.
Flowable Engine is a lightning-fast, tried and tested dynamic BPMN process engine, with accompanying DMN decision table and CMMN case management engines, all written in Java. It is Apache 2.0-licensed and has a committed community.