BPMS Types

While doing assessment for one of my client for BPMS platform/tool set, I divided the BPMS system on the basis of three main features.
1. Human Centric
2. Integration Centric
3. Document Centric

Certainly some of the BPMS platforms/toolsets belong to more than one category but majority of them focuses one aspect or another. This focus is at large determined by vendors’ historical association with that aspect of product.