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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
8.2
Reviews Sentiment
6.8
Number of Reviews
60
Ranking in other categories
AI Data Analysis (5th)
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 February 2026, in the Process Mining category, the mindshare of Celonis is 15.8%, down from 18.9% 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 Market Share Distribution
ProductMarket Share (%)
Celonis15.8%
Process Mining Group ProM2.1%
Other82.1%
Process Mining
 

Featured Reviews

EA
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

"It provides a visualization of the process itself, giving a very good synthesis of performance and helping me find improvements."
"The solution offers very good division management."
"Celonis, especially for high-risk finance-related processes, helped us make precise decisions and uncover hidden values within our architecture. It was one of the most significant values our business identified. Additionally, it helped us during the migration process."
"We can use it to discover processes and mitigate the mistakes in the process."
"We can observe the flow and invoices."
"Celonis is a very good tool, and as for alternatives, it is the best actually in the market."
"Celonis' best feature is a new one called Action Flow, an enhanced version of earlier automation features with lots of integration options with other systems so you can access third-party systems and automate some actions there too."
"Technical support is really good. For me, the sales support matters more. When I'm in a sales cycle, the Celonis sales teams are very helpful. They reach out to me from day zero."
"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

"The support costs are very high."
"The solution can be a bit expensive."
"I have chosen a rating of eight out of ten for Celonis because of the pricing factor, and I believe much can be improved in the visualization."
"They need to provide readymade value stream mapping."
"The solution needs to implement more automation aspects into the product. Right now, it's lacking."
"The task mining feature of Celonis needs improvement because it's more challenging than it looks."
"The pricing policy is not affordable in Ukraine."
"Essentially, the solution should allow for more plug and play instead of requiring a person to be adept at a certain level in coding and developing."
"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 cost of the software for us or the client is on the higher end."
"I was not involved in that, but I am sure it was cost-effective for them. That's why they made the decision to take it."
"The solution is expensive."
"It is only affordable for large or public companies."
"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."
"I rate Celonis' pricing a ten out of ten because it is expensive."
"The cost would be a concern for a certain category of customers. Flexible cost models would help smaller players be able to adapt Celonis into their business operations."
"Celonis is the most expensive solution in the market"
"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%
Computer Software Company
11%
Financial Services Firm
9%
Energy/Utilities Company
6%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise6
Large Enterprise44
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 do you like most about Celonis?
Celonis, especially for high-risk finance-related processes, helped us make precise decisions and uncover hidden values within our architecture. It was one of the most significant values our busine...
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.
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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: January 2026.
882,207 professionals have used our research since 2012.