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IBM Rational Build Forge vs VMware Tanzu Platform comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 9, 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
23rd
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
21
Ranking in other categories
PaaS Clouds (12th), Cloud Management (25th), Development Platforms (3rd), Container Management (3rd), Service Mesh (7th), Agile and DevOps Services (2nd)
 

Featured Reviews

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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."
"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 application in the form of graphical visualization."
"The most valuable feature of the solution is the ability to check the flow of all the different variants within our applications."
"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."
"The solution is integrated very well with a lot of other systems. Also, its GUI is very good."
"The Tanzu platform is highly available, scalable, and flexible."
"The valuable feature I have found to be the management of Kubernetes clusters in a private cloud or public clouds, such as Azure or Google Cloud Platform."
"Defining security metrics has proven beneficial for customers in maintaining a safe environment."
"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."
 

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."
"The solution could improve by having better integration with other solutions such as HPE."
"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."
"Customers have noticed a considerable price increase after VMware's acquisition by Broadcom."
"Cost is always a concern. Smaller companies might find the price a bigger issue."
"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."
"Addressing the high upfront costs could improve the product. Implementing a subscription-based model with tiered service options could make it more accessible to a broader range of customers."
"It is not easy to build a solution with containers. It has a graphical user interface, but you need to have a lot of knowledge of Linux and how to work in the command mode. Its support can also be improved. Currently, its biggest disadvantage is that it is a new product, and the clients prefer to go for a solution that has been in the market for a long time. There are not that many people who know this product."
"Another area of improvement is pricing."
 

Pricing and Cost Advice

Information not available
"There are different licenses available. You have to upgrade your license if you want to scale the solution more."
"Since we were at a large data center, the price might not have been a concern for us."
"It is not the most expensive option, and I believe the capabilities align well with the value it provides."
"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 solution is bundled in with Cloud Foundry so the pricing is not independent."
"The product is not expensive, but it is not cheap."
"The least expensive licensing cost for VMware is around $350 per core."
"The solution is only for large or medium size enterprises because it is expensive."
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Top Industries

By visitors reading reviews
No data available
Financial Services Firm
16%
Computer Software Company
16%
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 Application Service?
The solution is integrated very well with a lot of other systems. Also, its GUI is very good.
What is your primary use case for VMware Tanzu Application Service?
Since I have a developer team, they use the solution for testing purposes.
 

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: April 2025.
848,989 professionals have used our research since 2012.