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IBM Rational ClearCase vs Microsoft Azure DevOps Server 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

IBM Rational ClearCase
Ranking in Software Configuration Management
6th
Average Rating
6.4
Number of Reviews
6
Ranking in other categories
Version Control (9th)
Microsoft Azure DevOps Server
Ranking in Software Configuration Management
2nd
Average Rating
8.4
Reviews Sentiment
7.7
Number of Reviews
21
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of November 2026, in the Software Configuration Management category, the mindshare of IBM Rational ClearCase is 11.9%, up from 9.5% compared to the previous year. The mindshare of Microsoft Azure DevOps Server is 9.3%, up from 4.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Software Configuration Management Mindshare Distribution
ProductMindshare (%)
Microsoft Azure DevOps Server9.3%
IBM Rational ClearCase11.9%
Other78.8%
Software Configuration Management
 

Featured Reviews

Daniel Antonio Jimenez Quintana - PeerSpot reviewer
IT Systems Architect at Banco Ripley
Difficult to use, not efficient, but stable
We are using IBM Rational ClearCase in Peru at two large banks for a code repository. However, it is not meant to be used as a repository I have found it very difficult to understand many functionalities in IBM Rational ClearCase. We have had many problems and it is not user-friendly.  I have…
SachinJain - PeerSpot reviewer
Senior Technical Specialist at Intuitive Technology Partners
Have faced challenges in getting timely responses but have managed to streamline workflows and reduce infrastructure costs
My current company was not using any products apart from AMQ. I suggested it to them, which is why they started using it. I also suggested it to the customer. The feedback for Red Hat AMQ has been good. Based on this, we suggest it to our customers, and they are happy using that product. Our big customer, FedEx, which is one of the best and biggest giants in logistics and courier, started using it and they are happy with that. The base operating system, RHEL 8 and 9, is being used across the infrastructure. The server and critical applications and data are running on Red Hat 8 and 9. We are performing proper maintenance of the OS and it is working fantastically. We have not received any issues or complaints. Our domains include Human Gateway, pharmaceuticals, and automobile clients. The critical application is running on Microsoft Azure DevOps Server. When developers send code to us, we create the CI/CD pipeline and schedule jobs. The solution provides time savings and infrastructure savings. Multiple virtual machines are not required when installing applications in containerization, which saves infrastructure costs. We receive notifications about CPU, memory, and disk space utilization from time to time.

Quotes from Members

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

Pros

"The features allowed us to meet requirements for SOX and set a centralized guideline for our development teams."
"The tool had features similar to Git for version control. It offered branching and merging capabilities, providing better control over code management. Integration was possible with other tools, including some change management tools. The overall process was normal."
"I really appreciate the MultiSite feature; it is important to us due to the global nature of our company, as my team supports developers using ClearCase in at least ten locations worldwide."
"Therefore when we started using ClearCase, it was like a miracle."
"IBM Rational ClearCase is a stable solution, and I have not had any difficulty with reliability."
"What I like most is that it is very stable."
"ClearCase integrates well with other engineering tools and frameworks such as the Eclipse environment."
"The biggest advantage of Microsoft Azure DevOps Server for me is the integration with the rest of the ecosystem."
"When we started using this tool, it was a great way to have full access to all that was being developed between different areas."
"Stability-wise, I rate the solution a nine out of ten...Every month there is an increase in the number of users. It is a scalable solution."
"What I like most is that it is a very comprehensive product."
"I find Microsoft Azure DevOps Server to be proper and user-friendly, making it easy to manage."
"The solution’s fast performance is its most valuable feature."
"The solution is very stable."
"At my previous employer, I had 100 or more programmers and the product handled everything like a charm, no problem."
 

Cons

"The solution's UI is slow compared to other tools. It is an old tool."
"IBM's support of ClearCase is slipping."
"The protection needs to be improved."
"Customer service is mediocre. Technical support is mediocre."
"Look for a more modern product. Your suppliers and developers will be happier."
"This is an expensive product and the price could be reduced."
"I have found it very difficult to understand many functionalities in IBM Rational ClearCase. We have had many problems and it is not user-friendly."
"I cannot comment on how I rate Microsoft Azure DevOps Server solution; I'm working in a small part of it and don't have enough experience."
"The product should be priced better."
"Sometimes it gets tough when you're dealing with a larger process if you're accessing it through the VPN. If you're not on the local network, you're accessing through the VPN, which already makes it slower in general, and then on top of that, if you're accessing a really large process, you're going to feel it slow down even more."
"Accessibility switches available on the desktop should also be available on mobile devices for coding or developing on the go."
"The overall customer support needs to improve."
"The technical support could be better."
"I have seen customizations with Team System that allowed it to integrate into other ticketing systems like Jira, which would be a really nice feature to see."
"The UI itself is not always intuitive, often requiring extra steps."
 

Pricing and Cost Advice

"This is a very expensive product."
"IBM Rational ClearCase, like any other IBM tool, is expensive."
"It is an open-source product from Microsoft."
"You can choose pricing from a variety of options. I would rate the product's pricing a six out of ten."
"The tool's licensing costs are yearly."
"There is no fee for the solution's community version."
"The price could be better."
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Top Industries

By visitors reading reviews
Manufacturing Company
18%
Comms Service Provider
10%
Financial Services Firm
9%
Outsourcing Company
9%
Outsourcing Company
14%
Construction Company
12%
Manufacturing Company
10%
Comms Service Provider
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise3
Large Enterprise8
 

Questions from the Community

Ask a question
Earn 20 points
What needs improvement with Visual Studio Team System?
Currently, I don't see any areas for improvement or anything that could be better about Microsoft Azure DevOps Server. Perhaps some small things could be changed or some features could be added, bu...
What is your primary use case for Visual Studio Team System?
I am using Microsoft Azure DevOps Server for our developmental process. I simply use it for task creation and all, focused on daily activities. I have integrated Microsoft Azure DevOps Server with ...
What advice do you have for others considering Visual Studio Team System?
From the developers on my team, I don't hear any positive feedback about these available integrations or concerns. Everything is all right. I would give eight to nine points in general to Microsoft...
 

Also Known As

Rational ClearCase
No data available
 

Overview

 

Sample Customers

Atos SE, FEI, STM
Bluegarden A/S, Tracasa, Rabobank Group, Borusan Otomotiv, Arelik, Alfa Bank
Find out what your peers are saying about IBM Rational ClearCase vs. Microsoft Azure DevOps Server and other solutions. Updated: November 2026.
920,574 professionals have used our research since 2012.