Celonis Process Mining Platform vs ProM

Celonis Process Mining Platform helps companies examine end-to-end processes and identify opportunities for improvement. It combines process mining, AI, and process improvement knowledge while layering over existing systems, so organizations can analyze, improve, and monitor processes without replacing those systems. The Celonis Context Model creates a real-time digital twin of operations using process data, business knowledge, and intelligence. It supports root-cause analysis, predictions, recommendations, and scenario simulations. Data Core offers more than 100 prebuilt extractors for on-premises and cloud ERPs, CRMs, data warehouses, and other sources. The platform also connects with systems of record, data, AI and automation platforms, business apps, and custom apps. Celonis Marketplace offers prepackaged apps and solutions, and its Developer Center documents Process Intelligence APIs. The cloud platform supports web, Windows, and API access, with conformance checking, process monitoring, scheduled data refresh, task clustering, and automation opportunity identification. A free plan is listed; paid pricing is available on request and depends on the nature and scale of process mining needs.

ProM is a free framework for analyzing process execution logs with process mining techniques. Its plug-ins cover event log filtering, process discovery, conformance checking, and model enhancement. The framework represents event logs, Petri nets, and BPMN diagrams as objects and provides visualizers for those object types. Event logs can be imported and exported in XES and CSV formats. Users can add packages containing objects and plug-ins through the ProM Package Manager. ProM 6.15 is the research release, described as stable for reference in publications. The project recommends ProM Lite 1.4 for users who do not need to publish results; it has fewer features but receives updates. ProM runs on Windows, Linux, and Mac OS. Version 6.15 requires Java 8 or later, though later Java versions have not been extensively tested. The core uses the GPL, while plug-ins typically use the LGPL; third-party software may have different plug-in licenses. Documentation covers objects, plug-ins, visualizers, and packages.