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IBM DOORS vs Inflectra SpiraTest comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Apr 6, 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
2nd
Average Rating
8.0
Reviews Sentiment
7.0
Number of Reviews
55
Ranking in other categories
No ranking in other categories
Inflectra SpiraTest
Ranking in Application Requirements Management
11th
Average Rating
7.4
Reviews Sentiment
6.5
Number of Reviews
25
Ranking in other categories
Test Management Tools (23rd)
 

Mindshare comparison

As of October 2025, in the Application Requirements Management category, the mindshare of IBM DOORS is 30.6%, down from 34.7% compared to the previous year. The mindshare of Inflectra SpiraTest is 1.0%, up from 0.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Requirements Management Market Share Distribution
ProductMarket Share (%)
IBM DOORS30.6%
Inflectra SpiraTest1.0%
Other68.4%
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…
Jason Lopez - PeerSpot reviewer
Intuitive enough and easy to learn, but in terms of folder organization, it could be better
Inflectra SpiraTest is the new kid on the block compared to Jira and Azure. Still, when I started exploring the tool, I realized that it was no different from other tools I've used in the past, but it all boils down to adaptability because the features would always be more or less the same. I found Inflectra SpiraTest intuitive enough. It's also easy to learn, so this is what I like about it.

Quotes from Members

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

Pros

"The most valuable feature is the management verification and login."
"I like the user interface with regard to creating links between requirements and tracing links to requirements."
"It has the features of: traceability, configuration management, and user access."
"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."
"The most valuable feature of this solution is traceability. We can track every requirement, including what the stakeholder must do and component-level requirements."
"The platform's traceability capabilities are invaluable. They provide a solid foundation for certification processes and manage requirement changes across project lifecycles."
"We have different generations of all products. It lets us select and see unique attributes for each release or generation. You can use attributes to define a selection area to see which equipments are for the old versions and which ones are for the new versions. This inbuilt view is what I like in IBM Rational DOORS. So, for a database and a set of requirements, it will select and show unique attributes for a release or a generation."
"The data logs are ver conveneint."
"The reporting functionality helps vendors and technical resources identify bugs and issues that need to be addressed. The simple dashboard-style home page makes training end-user testers simple and straightforward. The actual testing UI is VERY straightforward and very intuitive for the end-users that test the system since very often we pull from business and operational users to help test new systems."
"The user-friendly features are the most valuable. For example, migration of requirements and migration of test cases and the creation of traceability. You have various reports that you need. The plug-ins that are available to connect with the other tools."
"Inflectra SpiraTest has a lot of functionality, which is good."
"I found Inflectra SpiraTest intuitive enough. It's also easy to learn, so this is what I like about it."
"The features of this product most valuable to me were the test case management and the visual status, by which it was displayed."
"The ability to reuse test cases already used across projects is the most valuable feature of this solution. We don't need to create new ones."
"We were able to add a step-by-step procedure for someone to follow to assist in testing."
 

Cons

"The images are not clear. We have to use them as OLE objects. And in the testing part, I'm not sure how to link it with it. This is my main concern."
"It could be more user-friendly. It's not a beautiful tool. The user interface is gray. It has only lists inside, and it's horrible when you want to add tables. It's tough to add tables and manage them. It also becomes difficult when you want to add images."
"It would have been ok ten years ago, but we are used to having better tools now."
"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."
"It is complicated sometimes, such as the logic about updating, moving from one server version to another, and the communication between restricted and non-restricted servers."
"The user interface for the Change Proposal System could be improved."
"Not all Rational Team Concert operations are available from the web client. Certain operations, like creating streams or components, still require using the desktop application. They're not accessible through the web interface. And in my opinion, this limitation should be removed."
"It's difficult to set the code on the solution."
"Being able to add scripting for testing can and does save a lot of time. When you are able to just ‘run’ a test case rather than manually add it and run it."
"The UI for managing test cases, test sets, test runs could be a little more integrated, currently, these feel disjointed at times and confusing. Also, the test steps page needs to display the test steps closer to the top of the UI so as to not have to scroll down to find."
"It should develop integration with JIRA. We have some complexities which caused us not to decide to integrate it with our JIRA, like synchronous data."
"The user interface is slightly complicated and not very consistent. It could be more user friendly."
"The folder organization in Inflectra SpiraTest could be better, though I cannot comment whether that is structure-related. Most of what I need would probably be in the tool, but as a test manager, I need to be able to create dashboards and reports easily."
"Migrating is not very easy. It depends on the organization, how efficient and effective the decision-making process is. The plug-ins should be easier and more integrated rather than the user trying to integrate the tools which are more popular, like Jira et al."
"Two areas that can stand improvement: integration with third party products and making it more intuitive."
 

Pricing and Cost Advice

"I would rate the pricing a seven out of ten, with one being very affordable and ten being quite expensive."
"Licensing fees are billed annually and there is no support included with what I pay."
"We have to pay for a license. I think it's a one-time payment as my company hasn't notified me about more charges. I don't think it's expensive for large corporations, but it will be costly for an average person."
"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 am not sure why it is so expensive, but one license will cost approximately $15,000 in US dollars."
"The licensing cost is too high."
"I think it's expensive because you have to pay for the licenses to IBM and all that and maintain them."
"IBM DOORS is available at a reasonable price"
"I Googled the pricing for Inflectra SpiraTest, and it's about $4,000 annually."
"The pricing was excellent. I would recommend the enterprise solution."
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Top Industries

By visitors reading reviews
Manufacturing Company
26%
Aerospace/Defense Firm
8%
Computer Software Company
7%
Government
6%
Manufacturing Company
15%
Computer Software Company
13%
Marketing Services Firm
10%
Performing Arts
10%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business12
Midsize Enterprise10
Large Enterprise36
By reviewers
Company SizeCount
Small Business6
Midsize Enterprise12
Large Enterprise7
 

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...
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Comparisons

 

Also Known As

Rational DOORS
SpiraTest, Spira
 

Overview

 

Sample Customers

Infosys, Chevrolet Volt
- Morningstar - Deutsch Bank - Sopra Group - Booz Allen & Hamilton - UBS - US Government
Find out what your peers are saying about IBM DOORS vs. Inflectra SpiraTest and other solutions. Updated: September 2025.
872,706 professionals have used our research since 2012.