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IBM DOORS vs Polarion Requirements comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Apr 20, 2025

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

IBM DOORS
Ranking in Application Requirements Management
1st
Average Rating
8.0
Reviews Sentiment
7.0
Number of Reviews
55
Ranking in other categories
No ranking in other categories
Polarion Requirements
Ranking in Application Requirements Management
3rd
Average Rating
7.4
Reviews Sentiment
6.8
Number of Reviews
13
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of May 2025, in the Application Requirements Management category, the mindshare of IBM DOORS is 33.2%, down from 34.8% compared to the previous year. The mindshare of Polarion Requirements is 14.7%, down from 15.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Requirements Management
 

Featured Reviews

UweSeufert - PeerSpot reviewer
Old but capable of storing, organizing, and exchanging requirements
I use IBM DOORS because my customer wants it for managing their requirements IBM DOORS is a tool from the 20th century. It is very old but capable of storing, organizing, and exchanging requirements. It helps to manage requirements efficiently, which significantly improves the way requirements…
Michael Sanchez - PeerSpot reviewer
Useful for Application Lifecycle Management and has good collaboration features
In my opinion, Polarion Requirements' most beneficial feature is the ability to manage specifications within a work-like document that functions as a work item. Its collaboration features have worked very well and have been very useful. We can easily exchange information with the testing team, the business, and with DevOps.

Quotes from Members

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

Pros

"Very customizable and can be as powerful as you want it to be."
"The traceability matrix in DOORS improved our project outcomes. It helps ensure coverage of requirements at different levels, from user requirements to software requirements to test requirements."
"It is a mature product that is stable."
"The platform's traceability capabilities are invaluable. They provide a solid foundation for certification processes and manage requirement changes across project lifecycles."
"The most valuable feature is the management verification and login."
"It's a very interesting tool. I like that it's simple. You have to create your document, add your templates, and have your headings and definitions, and it's done. You must attribute the discipline and fill out the comment field for requirements. It also provides you with unique IDs for each requirement. I like that it never duplicates IDs."
"I would say that the best feature of the solution is that since everything is in one place, and if you make any changes, then they are recorded or tracked."
"I like the way we can simply link requirements with one another and with test descriptions and then automatically produce reports that are required to show compliance to our customers. It is a combination of requirements management and reporting that I like, but I really have very little to do with the reporting part of it. I don't know how easy or hard it is to create those reports."
"A valuable feature from my side would be the comparison corporization."
"I like the way this solution is structured."
"It is easier to produce documents using the platform."
"The biggest improvement would be in the transparency we have now. We have very complex products. We make whole systems with difficult and diverse areas such as hardware, software, mechanical and printing, etc. To get the overview of all the requirements into a system, at that sizing, is the main advantage we have in the organization now."
"We can easily customize it because of the web services and open APIs. Also, the APIs are available. We integrated Polarion with one of Siemens' products, Teamcenter, which is especially useful for automotive industries. There is an open API for integration with Jira as well, so for me, customization is a strong point."
"In my opinion, Polarion Requirements' most beneficial feature is the ability to manage specifications within a work-like document that functions as a work item. Its collaboration features have worked very well and have been very useful. We can easily exchange information with the testing team, the business, and with DevOps."
"Its flexibility and APIs are the most valuable."
"I would say there is value in how powerful, configurable, and user-friendly it is."
 

Cons

"There needs to be quicker access to tech support. When I have a two minute question that takes two minutes to answer, it shouldn't take me 45 minutes and/or a few days of callbacks to get to the right technical support person. It's unnecessary and frustrating for the user."
"Complexity, performance, openness are the three areas that can be improved. The IBM architecture and specifically Jazz looks more complex. There are a lot of servers. It's quite complicated. The search capabilities lack in IBM Rational DOORS Classic for customers who have a database with a requirement of more than 25,000 records. For example, you can search easily for a module, but it's really difficult to look for keywords through the whole database because all the modules are separated into small components, which makes the search quite complex. This is something that's really annoying because when we want to make an impact analysis, we would like to analyze the product globally. It's quite difficult to manage. The fact that you can interact externally with data makes it complex. The approach is complex and doesn't work as expected. For example, when I tried to experiment with exporting some records, the tool crashed, but I couldn't find out the root cause, that is, whether it happened because of Rational Windows or lack of memory. It was just crashing. Logs weren't very clear. IBM can try to use more recent technology for different aspects and make it easy. They can also provide free integration from DOORS Classic to DOORS. Currently, all the customization in Excel is lost, which makes it very complex. It would be a feature to make new versions compatible with features in the past versions."
"IBM should integrate some solutions they already own toenhance the utility of the product further. Specifically import and export to Office products is more difficult than it needs to be."
"The interface needs an area to be able to type your query and actually be able to find them."
"Overall, the user experience should be enhanced."
"They need to provide users with information on what options would be best for their setup."
"The user interface for the Change Proposal System could be improved."
"The interface is not very user-friendly and has not evolved in a long time."
"Polarion Requirement needs to have a feature where we can track changes and compare documents. Currently, we do it manually."
"The platform's review process for the documents could be better."
"The risk assessment functionality needs improvement, like FMEA risk management."
"The usability of the solution should also be improved."
"It is stable enough but if you would like to work with more requirement objects, then you will get timeouts."
"Integration can be a little tricky if you're not aware of basic computer science or programming language."
"In my opinion, the main area for improvement in Polarion Requirements is its user interface. It should be easier for engineers to understand how it works, as many features are not very easily understandable for end-users."
"Its user interface could be more user friendly. In addition, a lot of features are missing for test management. It should have the test case ordering feature."
 

Pricing and Cost Advice

"IBM DOORS is available at a reasonable price"
"Pricing can vary depending on the size of the organization and how contracts are negotiated."
"I don't personally know what the numbers are. I just know that one of the reasons we've limited it to three seats is a function of cost."
"I would rate the pricing a seven out of ten, with one being very affordable and ten being quite expensive."
"IBM is a bit too expensive in terms of pricing. Customers are paying a lot for the license, and the price is quite high for this kind of environment. It is quite high as compared to what we can get today with other solutions."
"The licensing cost is too high."
"The licensing costs for the product are quite high."
"Licensing fees are billed annually and there is no support included with what I pay."
"It is expensive but not for what it is. It is just the right price for what it is. Its price is also similar to other solutions."
"I rate the solution's pricing a seven out of ten."
"Polarion Requirements is a little pricey."
"I believe the cost is subjective. It seems a bit pricey, but it depends on your perspective. To provide some context, I compared the prices with GitLab and Jira. Unfortunately, I couldn't find Jira's prices. However, GitLab costs around 40 euros, and DeepLab, which I recently discovered, also falls in a similar price range. I'm not sure about DeepLab's features or interface improvements, as they might have been implementing requirements management over the past six months. In contrast, Polarion costs around 50 to 60 euros based on the 2021 prices I have. While it may seem a bit expensive, it's worth considering whether the additional investment, perhaps around 68 euros per user, is justified. It might appear costly at first glance, but it's essential to acknowledge that it can greatly streamline your work processes."
"The pricing model is flexible. You don't have to pay for the full functionalities. And it's a one-time investment for the licenses. You purchase what you need and then can work with that."
"The product's price is high."
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Top Industries

By visitors reading reviews
Manufacturing Company
27%
Computer Software Company
9%
Aerospace/Defense Firm
8%
Government
6%
Manufacturing Company
31%
Computer Software Company
11%
Healthcare Company
8%
Aerospace/Defense Firm
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about IBM Rational DOORS?
The traceability matrix in DOORS improved our project outcomes. It helps ensure coverage of requirements at different levels, from user requirements to software requirements to test requirements.
What is your experience regarding pricing and costs for IBM Rational DOORS?
Over the years, the first version cost something around 5800 euros.
What needs improvement with IBM Rational DOORS?
Compared to today, DOORS' competitors also excel in this discipline. Yet the price is too high. It's often not as generic as it used to be. IBM promised to find a way for a generic format that allo...
What do you like most about Polarion Requirements?
In my opinion, Polarion Requirements' most beneficial feature is the ability to manage specifications within a work-like document that functions as a work item. Its collaboration features have work...
What needs improvement with Polarion Requirements?
In my opinion, the main area for improvement in Polarion Requirements is its user interface. It should be easier for engineers to understand how it works, as many features are not very easily under...
 

Also Known As

Rational DOORS
No data available
 

Overview

 

Sample Customers

Infosys, Chevrolet Volt
NetSuite, Ottobock, Zumtobel Group, Kªster Automotive GmbH, Sirona Dental Systems, LifeWatch, U.S. Federal Aviation Administration (FAA), PHOENIX CONTACT Electronics GmbH, Metso Corporation
Find out what your peers are saying about IBM DOORS vs. Polarion Requirements and other solutions. Updated: April 2025.
850,671 professionals have used our research since 2012.