IBM DOORS Next vs Polarion Requirements comparison

Why PeerSpot?

IBM and Siemens are both solutions in the Application Requirements Management category. IBM is ranked #4 with an average rating of 7.3, while Siemens is ranked #3 with an average rating of 6.5. IBM holds a 6.1% mindshare in ARM, compared to Siemens’s 18.9% mindshare. Additionally, 93% of IBM users are willing to recommend the solution, compared to 80% of Siemens users who would recommend it.

IBM DOORS Next

Read 16 IBM DOORS Next reviews

3,567 Views
3,567 Comparison Views

93% willing to recommend

Polarion Requirements

Read 15 Polarion Requirements reviews

5,775 Views
5,775 Comparison Views

80% willing to recommend

IBM DOORS Next

Polarion Requirements

Comparison Buyer's Guide

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Executive SummaryUpdated on Jun 3, 2026

Polarion Requirements and IBM DOORS Next compete in the requirements management category. IBM DOORS Next is perceived as superior due to its extensive feature set that addresses large-scale and high-complexity projects effectively.

Features: IBM DOORS Next is noted for its advanced linking and tracking features, extensive traceability, and versioning capabilities that benefit heavily regulated environments. It serves companies needing robust compliance reporting and seamless traceability. In contrast, Polarion Requirements offers integrated collaboration features, strong traceability functions, and customizable workflows and templates, making it ideal for projects that demand rigorous change management and real-time collaboration.

Room for Improvement: For IBM DOORS Next, improvements could be made in the ease of use for non-tech users, offline accessibility features, and network performance issues that can hinder operation in certain environments. Polarion Requirements could enhance its system by addressing complex document handling without time-outs, improving reporting capabilities, and refining the integration experience with other tools such as Jira to reduce setup complexity.

Ease of Deployment and Customer Service: Polarion Requirements integrates smoothly with various environments due to its flexible deployment options, providing a relatively easier setup phase. However, IBM DOORS Next is recognized for its comprehensive support structure, offering extensive resources and assistance that ensure stable system operation and minimal downtimes.

Pricing and ROI: Polarion Requirements is often praised for its cost-effective pricing, offering good ROI through its scalable solutions. Despite the higher initial cost, IBM DOORS Next delivers strong long-term ROI by providing a broader range of functionalities that accommodate complex industry needs and support ongoing efficiency improvements.

To learn more, read our detailed IBM DOORS Next vs. Polarion Requirements Report (Updated: November 2026).

Buyer's Guide

IBM DOORS Next vs. Polarion Requirements

November 2026

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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 Next

Ranking in Application Requirements Management

4th

Average Rating

7.6

Reviews Sentiment

6.2

Number of Reviews

Ranking in other categories

No ranking in other categories

Polarion Requirements

Ranking in Application Requirements Management

3rd

Average Rating

7.4

Reviews Sentiment

6.7

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of November 2026, in the Application Requirements Management category, the mindshare of IBM DOORS Next is 6.1%, down from 8.7% compared to the previous year. The mindshare of Polarion Requirements is 18.9%, up from 15.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Application Requirements Management Mindshare Distribution
Product	Mindshare (%)
Polarion Requirements	18.9%
IBM DOORS Next	6.1%
Other	75.0%

Application Requirements Management

Featured Reviews

Juergen Albrecht

Managing Director at CCC Systems Engineering Suisse GmbH

Has supported complex industry migrations and helps ensure compliance but needs more intuitive usability for occasional users

It is difficult to explain my opinion on IBM DOORS Next; the usability is not as good as I expected, and it is very complex and complicated. It is not a bad tool if you understand how it works, but from the perspective of engineers who only use IBM DOORS Next approximately several times a month but not permanently, it is not very comfortable or intuitive to use. The implementation, migration, and configuration need more user-friendly usability, perhaps through on-site guidance or intuitive use with push button functions, which might be more comfortable, because at the moment, it looks very complex, and ordinary engineers often mention that they have to work with this tool but would not choose to. Simplifying IBM DOORS Next would not be a bad idea. From my perspective and connections with friends at IBM in Switzerland, I gain access to very good background information that helps me satisfy my clients. However, if I had not had these contacts, I might have felt lost inside the tool chain. I am really satisfied as long as I can get help, but I believe it would be a great benefit if the tool itself offered more intuitive push-button functions and similar enhancements. The pricing of the tool itself does not actually matter because the power, performance, and accuracy of this tool are excellent, and that is not the point of contention. All clients agree that the tool is not bad, but the complexity is an issue since it creates a situation where you feel lost while working with it. The intuitive usability that we learned from Classic DOORS is simply not the same. I understand that the complexity has grown, yet I believe it would not be a bad idea if IBM considered splitting or breaking down IBM DOORS Next into two options or, better yet, developing a modular architecture that suits smaller and mid-sized projects. For larger projects with a lot of subsystems, it makes sense to use the full range of the tool, but for startups or mid-sized companies, it would be beneficial if they could select modules according to their needs. More visible on-site automatic help would be beneficial. For instance, if you need to move something, as you use the mouse cursor, an automatic message could pop up asking what you would like to do so that you can select within that context, and it would automatically perform the task. Modern software development recognizes that this type of modifying usability makes life much easier for users. Many have mentioned that whether it is Rhapsody, DOORS, or IBM DOORS Next, the issue is they work only a few times a month and are not professionals with these tools, which leads them to contact me for assistance. It would not be a bad idea for IBM to make this tool more handy, efficient, and user-friendly since most users do not work full days or even months on these tasks and are not familiar with the complete usability.

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reviewer2798628

Project Manager at a manufacturing company with 51-200 employees

Comprehensive traceability has supported regulated projects but review workflows still need improvement

The ability to manage requirements through the whole project life is somewhat unclear. We are not using the ability to track all requirements through the whole project life for analytics very much. We have a way to easily find all the requirements of a complex product, even if they are spread over different Polarion Requirements projects. We do not have any issues in that area, but we are not really using the analytics part of Polarion Requirements. I am satisfied with the integration capabilities for Polarion Requirements, but it depends. We encountered a lot of issues with the integration with Enterprise Architect. We were in contact with Lemon Tree company, which provides support for that integration, but we eventually decided to develop our own plugins for Polarion Requirements. That is unfortunate, but we are not really happy with their implementation. There are things that are going really well, but alongside this, there are also things that are not yet implemented, which is quite annoying for us. The main point for improvement or lack of functions that I would like to address in Polarion Requirements is really about the review process, which is a bit too limited. When we are developing complex products, we have to review big life documents or a set of work items, but there are a lot of issues with that. For example, very simple things: if you select a word and not a space in the document, you are not able to add comments, and it is not user-friendly. If you know that you have to put the cursor and not select the word, that is something people can live with, but for newcomers, it is frustrating. They will ask questions such as 'I cannot add a comment about this word' or for a selection of text. That is something annoying. You can do that in a simple Word document, but not in Polarion Requirements. Also, the ability to review a table or generated dynamic content is not possible in Polarion Requirements. For example, if you generate automatically a list of tests, you cannot click on the second one; you can only click at the beginning of the generated sections. I am somewhat satisfied with Polarion Requirements' functionality, but I feel a lack of certain functions regarding the review, which is a bit too limited. The review process is the main pain point for me, especially since we are in a highly regulated environment where reviews are crucial for us.

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Quotes from Members

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

Pros

"There's full coverage provided, from building requirements to testing."

"The usability of IBM DOORS Next is very good, and the features are very good."

"From what I know of Jama Connect, Micro Focus, and Inflectra, DOORS Next Generation is the number one requirement management software."

"The most valuable features are the baselines and links."

"There are many good features with DOORS. The solution has a concept of streams and baselines, as well as a concept of components. A component is a subproject inside a project."

"In my 25 years of experience within systems engineering and being heavily involved in requirements, development, sustainability and management, there's not a better tool out there."

"IBM Rational DOORS Next Generation is the future and it has a lot of very nice features in it."

"IBM Rational DOORS Next Generation is easier to expand to build a backend with several servers, so you can also use it to scale up to several hundreds of users without major problems."

More IBM DOORS Next pros

"My company mainly utilizes the product for documenting internal standards, guidelines, and requirements. Currently, we're focusing on using it for internal purposes, but the vision is to expand its usage to include contract requirements and tracking functionalities. While we're not there yet, it has proven effective for managing our internal documentation needs."

"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."

"We use the product to review and assign requirements we receive from customers."

"I would say there is value in how powerful, configurable, and user-friendly it is."

"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."

"The most beneficial features of Polarion Requirements for traceability include the traceability function and also the historical and matchmaking or cross-referencing, which was very good."

"Its flexibility and APIs are the most valuable."

"Polarion Requirements' most valuable features are link tracing, book entry, and sequence training features."

More Polarion Requirements pros

Cons

"I would say the only additional feature would be if it had dynamic linking to other MBSE tool sets or industry-leading tools."

"It offers a bad user experience and the usability is poor."

"There's ongoing stability issues with the browser UI."

"IBM Rational DOORS Next Generation has room for improvement compared to other tools like Polaris and Jama Connect. These tools offer more flexibility and options for developers, which IBM Rational DOORS Next Generation lacks. For example, you can define your link rules in Jama Connect, but you can't do that in IBM Rational DOORS Next Generation."

"When you are in Jira or Confluence, you have some freedom in how you type in text. That's also a weakness of Confluence, however, as it opens the doors to sloppy work. In DOS Next Generation, the text is very rigorous, but it might be difficult for people who don't have the discipline. Having a way to quickly enter requirements could help. It might already be in there, but I don't know. I don't have enough experience with the tool yet."

"This solution is currently having some performance issues because they changed the data storage in the back between version 6 and version 7, so it needs some performance improvement."

"Be very careful how you load your DNG server. There are limits to the number of artifacts a server can handle."

"As a web tool, DNG can be difficult to use if the server is loaded or your network connection to it is saturated."

More IBM DOORS Next cons

"Polarion Requirement needs to have a feature where we can track changes and compare documents. Currently, we do it manually."

"The user configuration had some issues; you need to know all the details, so it's not really friendly for those who are not IT savvy."

"We encountered numerous challenges, such as issues with requirements, project management, timing, and planning. The main problem with Polarion at the outset, I believe, was our limited understanding of the planning phase. During that time, we were more focused on change management related to requirements. Recognizing the importance of planning has been a key realization for us. Another mistake we made was not comprehending the need to document these requirements to manage all the work items effectively. Now, we understand the significance of this documentation. As a result of these insights, we have started to see a growing number of competitors from Polarion in this field. One potential improvement could be enabling Polarion to export work items not just to Microsoft Office but also to other office tools."

"The risk assessment functionality needs improvement, like FMEA risk management."

"Integration can be a little tricky if you're not aware of basic computer science or programming language."

"One thing to consider is increased flexibility in terms of workflow configuration."

"The areas of Polarion Requirements that have room for improvement include usability, and the user interface, which was a little bit poor."

"The one thing I would mention is the license policy is a little bit difficult. For different roles, you will need different license models. That seems a little bit difficult for us. Especially when you introduce such a complex system, you want to know the right way is to do licensing. It's not clear what that best way would be. The solution will be here for a long time, and I just think it could be more clear."

More Polarion Requirements cons

Pricing and Cost Advice

"If the product price were not reasonable enough, our company would not use IBM Rational DOORS Next Generation."

"The price of this solution is very high, and it increases year after year."

"The cost of maintenance is €20,000 to €30,000 ($22,000 to $33,000 USD) and there are no additional fees."

"You are going to need a beefy server and a fat network pipe to it in order to make DNG and its companion tools work well for users."

"Users can buy a three-year license for about 12,000 Euros."

"The product's price is high."

"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."

"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."

"I rate the solution's pricing a seven out of ten."

"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."

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Top Industries

By visitors reading reviews

Manufacturing Company

23%

Outsourcing Company

Government

University

Manufacturing Company

24%

Healthcare Company

Financial Services Firm

University

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	4
Midsize Enterprise	4
Large Enterprise	8

By reviewers
Company Size	Count
Small Business	7
Midsize Enterprise	3
Large Enterprise	5

Questions from the Community

What is your experience regarding pricing and costs for IBM Rational DOORS Next Generation?

The solution is slightly high in terms of affordability. I give eight points only because the price is a bit high, which is the only problem since I am the purchasing person, but not the technical ...

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What needs improvement with IBM Rational DOORS Next Generation?

See all answers

What is your primary use case for IBM Rational DOORS Next Generation?

I primarily work with two IBM products based on the IBM Jazz platform: DOORS and IBM DOORS Next, commonly referred to as DNG. For architecture, I use Rhapsody several times for customers, along wit...

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What is your experience regarding pricing and costs for Polarion Requirements?

I purchased Polarion Requirements directly from Siemens Benelux, but if you have any ideas to get a license at a better price, we are quite interested in discussing that.

See all answers

What needs improvement with Polarion Requirements?

See all answers

What is your primary use case for Polarion Requirements?

In the context of Polarion Requirements, we are using it for requirement management, for test activities, and to produce traceability metrics between requirements and tests in the context of medica...

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Comparisons

IBM DOORS vs IBM DOORS Next

Compared 20% of the time

Jama Connect vs IBM DOORS Next

Compared 20% of the time

Jira vs IBM DOORS Next

Compared 10% of the time

3SL Cradle vs IBM DOORS Next

Compared 7% of the time

Visure Requirements ALM Platform vs IBM DOORS Next

Compared 6% of the time

More IBM DOORS Next Competitors

IBM DOORS vs Polarion Requirements

Compared 68% of the time

Jira vs Polarion Requirements

Compared 7% of the time

Jama Connect vs Polarion Requirements

Compared 7% of the time

Helix ALM vs Polarion Requirements

Compared 4% of the time

3SL Cradle vs Polarion Requirements

Compared 3% of the time

More Polarion Requirements Competitors

Product Reports

Buyer's Guide

IBM DOORS Next

October 2026

Download IBM DOORS Next product report

Buyer's Guide

Polarion Requirements

October 2026

Download Polarion Requirements product report

Also Known As

Rational DOORS Next Generation, RDNG, Rational Requirements Composer and IBM RRC

No data available

Overview

IBM DOORS Next is a web-based requirements management tool designed to offer integration capabilities, traceability, and versatile documentation. It supports large-scale projects with its flexible attributes, making it suitable for regulated industries.

IBM DOORS Next facilitates comprehensive requirements management and reuse, enhancing system engineering processes. This tool supports graphical and tabular requirement documentation and integrates with IBM Engineering products for seamless collaboration. Despite some performance concerns due to its Java-based architecture and database changes, it remains widely used for its ability to handle large projects. Users can derive requirements from user specifications, maintain configurations, and ensure compliance with audit demands through its robust tracking and management capabilities. However, improvements in stability, intuitive interface, and additional tools for exporting are needed. Challenges include limitations with APIs, Agile processes, and the need for enhanced technical support.

What are the key features of IBM DOORS Next?

Integration Capabilities: Seamlessly connects with IBM Engineering and third-party tools.
Traceability: Extensive traceability across artifacts supports audits and compliance.
Versioning and Reuse: Enables efficient version control and reuse of requirements.
Flexible Documentation: Supports graphical and tabular formats for documentation.
Scalability: Web-based nature ensures scalability for large projects.
Custom Attributes and Extensions: Allows tailored fields and extensions for flexibility.

What benefits should users expect?

Improved Requirement Management: Streamlines capturing to testing requirements.
Enhanced Collaboration: Facilitates team collaboration through seamless integrations.
Regulatory Compliance: Effective in regulated industries with strong audit traceability.
Robust Reporting: Comprehensive reporting with Jazz Reporting Service.
Efficient Configuration Management: Maintains requirements documents and configurations.

Particularly beneficial in regulated industries like aerospace, IBM DOORS Next helps manage requirements from capturing to testing. Its ability to tightly integrate with Quality Management and other lifecycle tools supports collaborative work. These features make it an invaluable asset for tracking and managing requirements efficiently while streamlining development processes.

IBM

Polarion Requirements is a dynamic tool offering traceability and collaboration for managing project requirements. It is configurable with diverse integrations, supporting documentation and version control, making it suitable for technology-driven industries.

Polarion Requirements provides comprehensive management of product requirements with robust traceability and collaboration capabilities. Teams can efficiently manage documentation and version histories with real-time collaboration and API integrations. Its open architecture supports customization and workflows, allowing seamless integration with Jira and Teamcenter. Users benefit from flexibility in file support, powerful reporting, and user-friendly functionalities. Despite these strengths, there are areas for improvement, including license policy transparency and ease of use for non-IT professionals. Improved integration speed, workflow flexibility, and data management, along with better documentation, would enhance its value.

What are the key features of Polarion Requirements?

Traceability: Offers comprehensive link and track capabilities for requirements.
API Integration: Facilitates seamless connection with software tools.
Real-Time Collaboration: Enables teamwork on documents with live updates.
Customizable Workflows: Tailors process flows to user needs.
Electronic Signatures: Provides secure verification for documents.

What benefits can be expected from Polarion Requirements?

Improved Management: Streamlines requirement tracking and documentation.
Increased Efficiency: Allows faster communication and project execution.
Enhanced Compliance: Supports regulated industry standards.
Better Collaboration: Fosters team communication and coordination.

In industries like automotive and aerospace, Polarion Requirements is implemented to manage and track custom product specifications. It helps capture requirements for deliverables, streamline technical standards, and trace customer needs. Teams use LiveDocs and live reports for end-to-end traceability, which supports comprehensive systems engineering and industrial servicing in highly regulated sectors.

Siemens

Sample Customers

Major health insurer

NetSuite, Ottobock, Zumtobel Group, Kªster Automotive GmbH, Sirona Dental Systems, LifeWatch, U.S. Federal Aviation Administration (FAA), PHOENIX CONTACT Electronics GmbH, Metso Corporation

Buyer's Guide

IBM DOORS Next vs. Polarion Requirements

November 2026

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