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Istio vs VMware Tanzu Platform comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 29, 2026

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
8.4
Reviews Sentiment
6.5
Number of Reviews
12
Ranking in other categories
No ranking in other categories
VMware Tanzu Platform
Ranking in Service Mesh
8th
Average Rating
8.0
Reviews Sentiment
6.6
Number of Reviews
23
Ranking in other categories
Build Automation (16th), PaaS Clouds (13th), Cloud Management (31st), Development Platforms (5th), Container Management (10th), Agile and DevOps Services (3rd)
 

Mindshare comparison

As of June 2026, in the Service Mesh category, the mindshare of Istio is 15.7%, down from 21.8% compared to the previous year. The mindshare of VMware Tanzu Platform is 7.2%, up from 2.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Service Mesh Mindshare Distribution
ProductMindshare (%)
Istio15.7%
VMware Tanzu Platform7.2%
Other77.1%
Service Mesh
 

Featured Reviews

Redentor Del Rosario - PeerSpot reviewer
Sr. Solution Architect at Civatech Solutions
Leverage cloud security monitoring across multiple providers with robust integration
The best features Istio offers in my experience stand out because my job requires me to look for and use this type of tool, and this fits what I'm looking for, not just because it's free, not just because of the monitoring side, but simply because a lot of what pertains to my project is useful for Istio. One of the good things about the features is that due to the nature of the tool, it is really good for enterprise projects, and it can be helpful for every company. Istio has positively impacted my organization by helping our architecture design and development, and we use this as a mesh, applying it for every single application and using those components, which is helping our company and our clients to do many different aspects for all the use of Istio.
ErmiasGirma - PeerSpot reviewer
Cloud Infrastructure Engineer at Safaricom Ethiopia plc
Has supported container-based deployments and improved infrastructure visibility through monitoring tools
Aria Operations, formerly known as VMware vRealize Operations, has been renamed to vROps. We are currently using this for monitoring purposes. For orchestration, we are using VCD to automate Telco Cloud. VCD is an automation tool, and we are also using VMware Tanzu Platform for the Kubernetes environment, alongside TKG, Tanzu Kubernetes Grid. These are also other solutions for the Tanzu Kubernetes environment. For Telco Cloud, we are using it to automate our company's operations, which is for a telecom company. We are familiar with these products, especially vCenter, ESXi, VCD, vCF, and vROps. It is very easy to integrate applications when we deploy vCenter and ESXi since we can enable vSphere with Tanzu feature. We can build namespaces and provide application developers the platform to deploy their applications on pods within containerization. We can easily manage, pull results, and create containers efficiently, making it a simple way to handle applications. We provide namespace labels for application developers, and we can manage their resources along with other aspects easily. Regarding security, we use many tools such as CDX and LDAP, AD for integrating our Kubernetes cluster with the developer teams. We can manage roles and permissions simply. It is very straightforward to integrate with EDX and other third-party tools, Active Directory, to the Kubernetes cluster, allowing easy access and management.

Quotes from Members

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

Pros

"We moved them to the Istio framework and in this particular project we started from scratch, and we are happy with the amount of effort it has saved."
"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."
"We use Istio for Service Discovery and routing traffic."
"Istio makes all that much easier - traffic splits, percentage traffic splits, doing some sort of chaos testing to see how it works."
"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."
"Istio has positively impacted my organization by helping our architecture design and development, and we use this as a mesh, applying it for every single application and using those components, which is helping our company and our clients to do many different aspects for all the use of Istio."
"The initial setup is pretty straightforward."
"Defining security metrics has proven beneficial for customers in maintaining a safe environment."
"VMware Tanzu Mission Control has many valuable features, such as ease of use and customization."
"The Day 2 operations support is the most vital feature"
"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 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 most important thing about the solution is its flexibility."
"The solution is integrated very well with a lot of other systems. Also, its GUI is very good."
"Tazu is a developer-friendly and highly mature product."
 

Cons

"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 has issues with performance."
"Istio needs to be more mature and user-friendly."
"I've seen applications where they had such strict time constraints, they couldn't use Istio because it was too much overhead."
"Reducing the latency between the control plane and the data plane would be beneficial."
"Handling large-scale environments with proxies can strain resources, but horizontal scaling can improve fault tolerance."
"It would be good if the solution had more community forums."
"Istio's documentation is basic and would benefit from more examples."
"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."
"Cost is always a concern. Smaller companies might find the price a bigger issue."
"Tanzu could provide more granular control over whatever networking is being done on the containers."
"Having a unified dashboard to manage all infrastructure, whether it involves additional IT infrastructure or modern apps, would be highly advantageous"
"The solution's initial setup process was complex...The solution could benefit from improved customization and visibility for its users."
"The installation of VMware Tanzu Service Mesh is very complex."
"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

"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."
"We use the tool's open-source version, so there are no hidden fees or additional costs associated with it."
"You can deploy Istio free of cost and don't need to pay for it."
"The licensing cost is expensive."
"The solution is only for large or medium size enterprises because it is expensive."
"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."
"There are different licenses available. You have to upgrade your license if you want to scale the solution more."
"It is not the most expensive option, and I believe the capabilities align well with the value it provides."
"The least expensive licensing cost for VMware is around $350 per core."
"The license for VMware Tanzu Application Service is expensive. The license should be cheaper."
"Since we were at a large data center, the price might not have been a concern for us."
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Top Industries

By visitors reading reviews
Financial Services Firm
17%
Manufacturing Company
14%
Computer Software Company
9%
Educational Organization
6%
Financial Services Firm
15%
Computer Software Company
9%
Manufacturing Company
9%
Healthcare Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business6
Midsize Enterprise4
Large Enterprise3
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise3
Large Enterprise11
 

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 needs improvement with Istio?
The positive changes include improvements in efficiency, and while I think the free aspect is good, it's crucial to be aware that sometimes cost will give you a good way for your needs, meaning it ...
What is your primary use case for Istio?
My main use case for Istio is for monitoring, from the security aspect of all the application stores to Jagers, at some point working with Kubernetes in some other aspect of the cloud security, inc...
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 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.
What needs improvement with VMware Tanzu Mission Control?
The product should support integration with Google Cloud Platform (GCP). The tool's flexibility in onboarding different clusters needs to improve, it's presently limited to a few clusters on the li...
 

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: June 2026.
900,747 professionals have used our research since 2012.