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IBM Rational Build Forge vs VMware Tanzu Platform comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jun 15, 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 Rational Build Forge
Ranking in Build Automation
24th
Average Rating
9.0
Reviews Sentiment
7.5
Number of Reviews
2
Ranking in other categories
No ranking in other categories
VMware Tanzu Platform
Ranking in Build Automation
13th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
22
Ranking in other categories
PaaS Clouds (13th), Cloud Management (25th), Development Platforms (3rd), Container Management (3rd), Service Mesh (8th), Agile and DevOps Services (2nd)
 

Mindshare comparison

As of July 2025, in the Build Automation category, the mindshare of IBM Rational Build Forge is 0.8%, down from 1.2% compared to the previous year. The mindshare of VMware Tanzu Platform is 1.0%, down from 1.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Build Automation
 

Featured Reviews

it_user1330545 - PeerSpot reviewer
Great reporting features and very functional
The solution could be more user friendly. Trying to train somebody on it can be difficult. If you're in this field, you kind of learn the tools, but trying to show a PM how to find report sheets to pull data was difficult. I had to show them how to write the queries and pull the data that they needed. It's not a layman's solution. If you're working with a programmer or with an architect, you won't have issues trying to relay how to utilize the tool. It was for those who cut the checks where there were problems enabling them to pull the data they required. I guess the answer is DevOps, but it depends on your environment. Just being able to sign into dashboards and get accurate results was my biggest thing with my PMs on my projects. They like charts and pie graphs, the ability to see things at a glance data where they could make decisions on the fly.
DarshanChaudhari - PeerSpot reviewer
Empowers seamless connectivity and integration through APIs while offering robust auto-scaling
I am involved in IT services and we provide a solution to customers. We work with VMware, Nutanix, OpenShift, and Microsoft Hyper-V The Tanzu platform is highly available, scalable, and flexible. It offers native services for autoscaling and integrations through APIs, allowing seamless…

Quotes from Members

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

Pros

"Very good reporting features."
"All features are useful. Our customer doesn't have any complaints about the tool. It works pretty well for what they want and what they need to do."
"The most popular feature of VMware Tanzu Mission Control is its graphical user interface for describing network policies on the Service Mesh, which is highly integrable with other tools commonly used in supply chains such as security."
"Tanzu is easy to upgrade and scale, whether we're talking about horizontal or vertical scaling. It is as smooth as possible without any downtime. The platform maintenance, upgrading, and operations part is very smooth."
"The solution is integrated very well with a lot of other systems. Also, its GUI is very good."
"The multi-tenancy with the VCD is great."
"Defining security metrics has proven beneficial for customers in maintaining a safe environment."
"We feel very good about these features."
"A feature we find valuable is that other products can also be integrated with Mission Control. This means that we can see the status of specific clusters, as well as view the monitoring application logs all from one point."
"The initial setup is easy."
 

Cons

"Its logging can be improved. When something goes wrong, it is not always very easy to find the problem. It is hard to identify whether the problem is because of low memory in the server or some configuration in Rational Build Forge. The error logs are not very detailed, and they should provide more information. It should also have more integration with third-party tools. It would be great to have more integration with third-party tools."
"Not user friendly for the layman."
"Having a unified dashboard to manage all infrastructure, whether it involves additional IT infrastructure or modern apps, would be highly advantageous"
"Tanzu could provide more granular control over whatever networking is being done on the containers. I would also like to see a slightly more detailed view of application-level tracing. I'm referring to the connections between different microservices. If they added a service-matching feature, that would be helpful for the customers to build or be more effective."
"Tanzu provides better manageability as compared to OCP, but when it comes to tagging it with other products, it's a bit rigid. If I have to bring in any new product or something out of the box from a different vendor, working with Tanzu becomes a little difficult. For example, if I want to use the F5 services, I have to add one more layer of Avi, but I don't want to do that. If I have a list of the products that I want to use, such as for firewall services, with Tanzu, I will have to go through another layer, which creates complexity."
"I would like to see additional support for things outside of Cloud Foundry."
"One potential area for expansion would be leveraging AI capabilities, which my customer might be interested in exploring as they grow."
"The solution's initial setup process was complex...The solution could benefit from improved customization and visibility for its users."
"The infrastructure is quite challenging."
"The disaster recovery feature could be improved to provide better tracking of issues. I would also like to see the introduction of a dashboard view, for even further integration of all the areas that Mission Control looks at."
 

Pricing and Cost Advice

Information not available
"The solution is only for large or medium size enterprises because it is expensive."
"The licensing cost is expensive."
"Its pricing is very competitive. We get around 70% or 75%, sometimes even 80%, discount on the product. I would rate it a four out of five in terms of pricing."
"The price of VMware Tanzu Mission Control is greater than that of Red Hat's competitor solution"
"It is not the most expensive option, and I believe the capabilities align well with the value it provides."
"I would recommend that businesses look into the full price for their requirements. The price is high, but there are some open-source add-ons that can be used for customization while keeping costs down, although these might not be suitable for everyone."
"VMware Tanzu Mission Control is cheaper than Red Hat OpenShift."
"One of our Spanish customers told us that VMware Tanzu Service Mesh is a very expensive product for their data center."
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Top Industries

By visitors reading reviews
No data available
Financial Services Firm
16%
Computer Software Company
14%
Manufacturing Company
11%
Government
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

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Which is better - OpenShift Container Platform or VMware Tanzu Mission Control?
Red Hat Openshift is ideal for organizations using microservices and cloud environments. I like that the platform is auto-scalable, which saves overhead time for developers. I think Openshift can b...
What do you like most about VMware Tanzu Mission Control?
It definitely gives the end customer a good overview and perspective of running applications in terms of overall workload footprint. TMC provides a very detailed description of your cloud-native ap...
What is your experience regarding pricing and costs for VMware Tanzu Mission Control?
The price of VMware Tanzu Mission Control is greater than that of Red Hat's competitor solution. I would rate the pricing of VMware Tanzu Mission Control as four out of ten.
 

Also Known As

Rational Build Forge
Tanzu Application Catalog, Application Platform, Application Service, Hub, Mission Control, Service Mesh, Build Service, Concourse for VMware Tanzu
 

Overview

 

Sample Customers

Cars.com
Verizon, Cerner, Zipcar, Avarteq
Find out what your peers are saying about IBM Rational Build Forge vs. VMware Tanzu Platform and other solutions. Updated: July 2025.
863,679 professionals have used our research since 2012.