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Celonis vs Process Mining Group ProM comparison

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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 (10th)
Process Mining Group ProM
Ranking in Process Mining
13th
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 October 2026, in the Process Mining category, the mindshare of Celonis is 12.6%, down from 20.8% compared to the previous year. The mindshare of Process Mining Group ProM is 2.1%, up from 1.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Process Mining Mindshare Distribution
ProductMindshare (%)
Celonis12.6%
Process Mining Group ProM2.1%
Other85.3%
Process Mining
 

Featured Reviews

Prateek Rao - PeerSpot reviewer
PARTNER & MANAGING DIRECTOR at a financial services firm with 5,001-10,000 employees
Process intelligence has transformed procurement and order cycles and delivers measurable savings
Celonis can improve in several areas. The initial data modeling and continuous real-time ingestion, especially from non-standard legacy systems, can still be complex and quite resource-intensive, requiring a steep PQL learning curve for non-technical users. Simplifying the interface for business stakeholders would significantly accelerate the process. I think introducing a natural language to query interface would allow business users to query data without writing long PQL. Streamlining guided onboarding flows and offering modular plug-and-play dashboard templates tailored to specific roles would shorten ramp-up time for daily users. I think more transparent and predictable consumption-based pricing models would be helpful as data volume scaling can get costly quickly. I would also love to see native, real-time streaming connectors for unstructured data such as emails and support tickets. The learning curve for new users of Celonis is one of the pain points I raised earlier, and I find it to be quite steep.
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

"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."
"Celonis is one of the best solutions on the market. It offers you a lot of training materials and exposure to its ecosystem. Celonis is trying its best to prepare an ecosystem for it because, without an ecosystem, you will not be able to scale up."
"I would rate the stability a ten out of ten. It's very good. It offers good data consistently."
"Celonis’ Process Cockpit is valuable."
"It is a very stable product, and there are no issues."
"From a features perspective, the discovery and analytics parts of Celonis have been valuable, especially the analytics and all of the out-of-the-box process connectors."
"We like the process mining capabilities."
"We have found the Orient Explorer to be a valuable feature."
"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 UI could be improved."
"Celonis is expensive, but it is functional."
"It would help if they had more integration flexibility and automation features."
"Celonis is good, but it is not comfortable for the India market. I am from India, and the Celonis CPM is not compatible with our country's cybersecurity policy."
"I have noticed Celonis and Azure, as Infrastructure-as-a-service do not communicate well with each other."
"The task mining feature of Celonis needs improvement because it's more challenging than it looks."
"They should provide a community edition license so that everyone can deploy or install it on their own system and get more hands-on experience with the product."
"The way they manage the data should also be improved. There is a lot of room for improvement there because a lot of duplicated data gets created, which should be improved. There should be ease of data management and code management."
"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

"Once we try to scale it up, the product becomes expensive."
"It is an expensive solution."
"It is quite a significant investment. From a cost perspective, they need to reevaluate the licensing model. The cost is justified, but they need to make the licensing model slightly different."
"I rate Celonis' pricing a ten out of ten because it is expensive."
"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 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 requires an annual license. There is room for improvement because it is priced for organizations and not for individuals. For an individual, it would be too expensive for them to use it."
"The price could be better. If you ask a customer, they will always say it's highly-priced. In my personal opinion, the cost can be at the lower end. I think it's suitable for large organizations at this point in time."
"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%
Outsourcing Company
8%
Computer Software Company
7%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise6
Large Enterprise47
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?
Celonis pricing is premium and scales primarily on data ingestion volume (APC/Data Capacity) and process scope rather than user seats, with entry deployments typically running $100K to $250K annual...
What needs improvement with Celonis?
Celonis can improve in several areas. The initial data modeling and continuous real-time ingestion, especially from non-standard legacy systems, can still be complex and quite resource-intensive, r...
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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: October 2026.
917,403 professionals have used our research since 2012.