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Istio 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

Istio
Ranking in Service Mesh
1st
Average Rating
8.2
Reviews Sentiment
7.6
Number of Reviews
11
Ranking in other categories
No ranking in other categories
VMware Tanzu Platform
Ranking in Service Mesh
7th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
21
Ranking in other categories
Build Automation (13th), PaaS Clouds (12th), Cloud Management (25th), Development Platforms (3rd), Container Management (3rd), Agile and DevOps Services (2nd)
 

Featured Reviews

JETTI DINESH REDDY - PeerSpot reviewer
Enhanced microservice security and advanced traffic management and good authentification
When our developers are building the microservices, instead of imposing additional burdens or additional thinking on them, especially as part of network features such as traffic management, security, or observability, we deploy something from the infrastructure side, so developers need only focus…
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

"The tool's mutual TLS stands out. It provides secure communication between services within the cluster. Additionally, Istio offers built-in telemetry and tracing with tools like Jaeger, which aids monitoring and troubleshooting."
"Istio can save you time in terms of network troubleshooting."
"What I find particularly valuable about Istio is that it is free of cost."
"The most valuable features of Istio are the traffic management and the Sidecar they inject, which greatly helps secure the application."
"What I find particularly valuable about Istio is that it is free of cost."
"Istio provides tremendous value, particularly in offering TLS and authentication over microservice-to-microservice communication."
"The load balancing, service application, and monitoring of the life of the service are valuable features. We use it for authentication of call services, load balancing the calls among the service providers on service instances, and monitoring the health of the services."
"We use Istio for Service Discovery and routing traffic."
"The observability platform and end-to-end service portal provided by Tanzu are the most valuable features."
"There are a lot of services available in VMware Tanzu Application Service, such as databases and application servers. You have everything you need in one application and you do not need to search outside of the solution."
"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."
"The Tanzu platform is highly available, scalable, and flexible."
"Tanzu Mission Control has quite a set of rich features when compared to OpenShift."
"We never experienced any problems with scalability."
"The multi-tenancy with the VCD is great."
"The initial setup is easy."
 

Cons

"If someone doesn't understand Kubernetes, they'll have issues working with Istio."
"I've seen applications where they had such strict time constraints, they couldn't use Istio because it was too much overhead."
"Based on my experience, the solution could be improved. They could simplify the learning process so that users can understand how its features work together, especially with components like Kibana. Learning about the different components is necessary. For instance, you need to understand the traffic flow, potential bottlenecks, and the architecture within Istio."
"Istio's documentation is basic and would benefit from more examples."
"Handling large-scale environments with proxies can strain resources, but horizontal scaling can improve fault tolerance."
"Istio needs to be more mature and user-friendly."
"For our use case that we applied it to, there were graph queues and the calls that were coming in. There were the things that we couldn't apply at the time, but it kind of worked."
"Istio has issues with performance."
"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."
"This product doesn't have a GUI. In order to use it properly, I need to connect it to a new GUI or build a GUI to manage it — it's pretty difficult."
"The network control and security policies must be improved."
"LYNX is a managed cluster solution that takes care of specific details within a cluster, such as sequences or services. I haven't seen this feature in Tanzu Mission Control."
"The product should support integration with Google Cloud Platform (GCP)"
"The solution's initial setup process was complex...The solution could benefit from improved customization and visibility for its users."
"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."
 

Pricing and Cost Advice

"You can deploy Istio free of cost and don't need to pay for it."
"We use the tool's open-source version, so there are no hidden fees or additional costs associated with it."
"It is on the less expensive side. It provides a significant saving for us in terms of cost and other things. It is open-source. We just download it from the open-source framework and use it."
"VMware Tanzu Mission Control is cheaper than Red Hat OpenShift."
"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."
"Since we were at a large data center, the price might not have been a concern for us."
"The price of VMware Tanzu Mission Control is greater than that of Red Hat's competitor solution"
"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 license for VMware Tanzu Application Service is expensive. The license should be cheaper."
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Top Industries

By visitors reading reviews
Financial Services Firm
18%
Computer Software Company
18%
Manufacturing Company
10%
Retailer
7%
Financial Services Firm
16%
Computer Software Company
16%
Manufacturing Company
11%
Government
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What is your experience regarding pricing and costs for Istio?
Istio provides a significant saving for us in terms of costs since it is open source. However, Istio can still come at a price. It has a steep learning curve and might require more manpower hours ...
What do you like most about Istio?
We use Istio for Service Discovery and routing traffic.
What needs improvement with Istio?
I do not see much room for improvement in Istio for my project as it currently fits my needs perfectly. It would be beneficial if Istio offered paid support options, similar to AWS's enterprise sup...
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

No data available
Tanzu Application Catalog, Application Platform, Application Service, Hub, Mission Control, Service Mesh, Build Service, Concourse for VMware Tanzu
 

Overview

 

Sample Customers

Information Not Available
Verizon, Cerner, Zipcar, Avarteq
Find out what your peers are saying about Istio vs. VMware Tanzu Platform and other solutions. Updated: March 2025.
847,862 professionals have used our research since 2012.