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Celonis vs Process Mining Group ProM comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Celonis
Ranking in Process Mining
2nd
Average Rating
8.4
Reviews Sentiment
6.8
Number of Reviews
59
Ranking in other categories
AI Data Analysis (8th)
Process Mining Group ProM
Ranking in Process Mining
14th
Average Rating
8.0
Reviews Sentiment
5.5
Number of Reviews
1
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2026, in the Process Mining category, the mindshare of Celonis is 13.3%, down from 22.1% compared to the previous year. The mindshare of Process Mining Group ProM is 2.1%, up from 1.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Process Mining Mindshare Distribution
ProductMindshare (%)
Celonis13.3%
Process Mining Group ProM2.1%
Other84.6%
Process Mining
 

Featured Reviews

Ebin_Abraham - PeerSpot reviewer
Data Engineer at Baker Hughes
Process mining has delivered major savings and now needs better automation and task mining
Collaboration with ERPs should be improved. Compared to SAP Signavio, Celonis is less competitive for BPMN modeling. Deployment flexibility needs enhancement, as on-premises support is not as strong as SaaS support. The most important area for improvement is the automation part. End-to-end automation capabilities are desired. Currently, workflows are being used, but actions should be able to go via email, task, APIs, and ultimately write back to the source. Adding RPA capability that can interact with required systems and write back to the source would greatly enhance Celonis. Task mining capabilities also require improvement. UiPath Process Mining and Microsoft Process Mining have better task mining capabilities compared to Celonis. Usability and support from Celonis need improvement. They should help clients find more value in the product. Cost is another significant concern, as Celonis is very expensive compared to other process mining tools. The license cost should be reduced. Celonis should establish partnerships with clients to find more use cases and maximize the value gained from Celonis.
Roland Bijvank - PeerSpot reviewer
Lecturer Informatics at Hogeschool Utrecht
Powerful tool, beneficial process mining variants, and scalable
The initial setup of Process Mining Group ProM was easy for me. However, I have been an application manager for quite some time and I am not comparable to the average person. I was able to install the solution within a few minutes. Additionally, we use the solution for summer school, we have to develop course material around it.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"The real-time replication was just implemented and is quite useful."
"I would rate the stability a ten out of ten. It's very good. It offers good data consistently."
"I have found the automatic mapping of the processes themselves to be a valuable feature."
"Celonis is a good idea to change the way processes are considered in a company."
"We use the tool for supply chain transformation. The tool has helped us find the bottlenecks in the supply chain like where the delay occurred in delivery, payment, etc. We had to extract two years' of data from the SAP system and an internal tool. We fed the data into Celonis and it created a process map for us with hundreds of variations. It has helped us see where exactly the bottleneck was. The tool has also helped us generate a lot of reviews and KPIs. It has helped us to find the problem and the remedy through process optimization."
"What I found most valuable in Celonis is the ease of use. I also like that users can compare and contrast and derive any KPIs, keep track and see what's happening within the process via Celonis."
"Celonis has helped me to identify and prioritize process improvement areas. Because we understand the end-to-end lead time, including waiting times and areas where rework happens, we can see the performance bottlenecks."
"In my Celonis experience, it is easy to use and has higher AI capabilities."
"The most valuable feature of Process Mining Group ProM is the toolkit it provides all kinds of variants of process mining. They have one option that you can visualize which processes you mine, and that's a very powerful tool."
 

Cons

"Celonis' data engineering processes should be transformed into a low-code structure"
"The Process Query Language (PQL) native language used in Celonis needs improvements. It has most of the process-related functions but we have queries from clients that cannot be done in PQL."
"One area for improvement is that, while Celonis has existing APIs for some domains like accounts, it lacks ready-made ones for others, like financial services. This means we need to customize our data channels so the data can be used by Celonis."
"It would help if they had more integration flexibility and automation features."
"We have found that the solution is only scalable if an organization runs particular types of software."
"In the solution, you have access to how the process is, and are able to integrate that with other systems that allow you to make changes to the process itself, this process can be improved."
"They should leverage the solution's machine learning algorithms."
"I'd like to see a couple of algorithms that can better identify the bottlenecks and provide a better view of those bottlenecks."
"Process Mining Group ProM could improve user-friendliness and the error messages that are provided are not helpful for end users."
 

Pricing and Cost Advice

"The solution is expensive."
"Celonis is the most expensive solution in the market"
"The solution’s pricing is based on APC. It charges you based on the amount of GV that you use."
"Pricing-wise, Celonis is a five out of ten right now because my clients just started with the solution. When my clients start looking at scaling Celonis, the cost will grow. Every user has an additional charge, and every gig of data you bring in costs extra."
"Celonis is expensive. It's not for mid or low-sized enterprises because the license price is high. Overall, it's quite pricey compared to anything else that I have heard about. But the good thing is that they don't charge per user. They charge for the data model."
"I rate Celonis' pricing a ten out of ten because it is expensive."
"The solution is quite expensive."
"The pricing is reasonable."
"Process Mining Group ProM is an open-source solution that is free from the University of Eindhoven. Additionally, students can use it for one month after they have done some practicing with it."
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Top Industries

By visitors reading reviews
Manufacturing Company
17%
Financial Services Firm
8%
Computer Software Company
8%
Outsourcing Company
7%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise6
Large Enterprise46
No data available
 

Questions from the Community

Which is better - Signavio Process Manager or Celonis?
SAP Signavio Process Manager is a very robust industrial-grade business process modeling tool. It is easy to use and does not require too much technological involvement. This solution has a collabo...
What is your experience regarding pricing and costs for Celonis?
I am not heavily involved in that particular aspect, but I have heard that Celonis is somewhat expensive.
What needs improvement with Celonis?
Collaboration with ERPs should be improved. Compared to SAP Signavio, Celonis is less competitive for BPMN modeling. Deployment flexibility needs enhancement, as on-premises support is not as stron...
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Overview

 

Sample Customers

Anheuser-Busch InBev, AXA, Bayer, Cisco, Deloitte, Deutsche Telekom, Hitachi, Kellogg's, Lufthansa, and Whirlpool
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Find out what your peers are saying about Automation Anywhere, Celonis, Microsoft and others in Process Mining. Updated: July 2026.
910,454 professionals have used our research since 2012.