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Infoblox NIOS vs VMware NSX comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jun 3, 2026

Review summaries and opinions

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

ROI

Sentiment score
6.7
Infoblox NIOS offers 300% ROI by enhancing efficiency and reducing costs significantly, ideal for large-scale environments.
Sentiment score
6.4
VMware NSX offers long-term financial benefits by reducing overhead and improving security, despite high initial costs and evaluation time.
This is helping us achieve five to 10 times faster delivery due to the reduced downtime.
Software Engineering Manager at a tech vendor with 10,001+ employees
We did not have any DNS-related incidents in three years supporting the traffic flow for about 10 million people.
Network Security Engineer at ORANGE MALI
Previously, people spent around 100 hours a month on tasks that were reduced to 10 hours, freeing up time for learning and engaging in multiple projects, increasing from three or four per month to nine or ten.
Lead Network Engineer at Chevron
 

Customer Service

Sentiment score
8.3
Infoblox NIOS customer service is praised for its effective, timely support and successful problem resolution, even during weekends.
Sentiment score
6.6
VMware NSX support is knowledgeable but experiences vary; some report delays and recent service deterioration due to structural changes.
They supported issues related to DNS, DHCP, and the grid architecture, providing not just scripted answers, but also helping us with configuration, outages, and complex troubleshooting.
Software Engineering Manager at a tech vendor with 10,001+ employees
The technical support for Infoblox NIOS is at a very high level based on the engagement that I have with clients that use Infoblox NIOS.
Account Manager at BNI - Blue Networks and Infrastructure
We got incredible support from them during the weekend as well.
Network Security Specialist at PHOENIX group - Integrated Healthcare Provider
They were always helpful.
Senior VMware Administrator at Johnson Controls, Inc.
They are quick and understand things easily, so the support is aligned very effectively.
Windows Redhat Linux Vmware & Azure & Cloud & Nutanix Ahv-Vmware & Backup Senior System Administrator at AlDawaa Medical Services
Our technicians have a good support experience from the company.
Joint Staff Officer at Hellenic National Defence General Staff
 

Scalability Issues

Sentiment score
6.5
Infoblox NIOS provides scalable DNS/DHCP management, supporting growth and redundancy, though database upgrades are needed as capacity grows.
Sentiment score
7.6
VMware NSX is favored for its scalability, supporting extensive deployments across data centers with ease and efficiency.
Regarding DDI, DNS and DHCP at scale, it handles millions of DNS queries per second and huge lease volume without hiccups.
Software Engineering Manager at a tech vendor with 10,001+ employees
Whenever we make replacements or changes, the downtime is really low.
Network Engineer III at a financial services firm with 10,001+ employees
Infoblox NIOS's scalability is excellent for our organization; they are flexible to align with our growth.
Network Security Engineer at ORANGE MALI
There is a high level of satisfaction with its ability to scale.
Senior IT Strategy Consultant at a financial services firm with 1,001-5,000 employees
 

Stability Issues

Sentiment score
8.7
Infoblox NIOS is highly reliable and stable, consistently delivering predictable, high-performance results in critical production environments.
Sentiment score
8.1
VMware NSX is praised for its high stability and reliability, with most users rating it 8-10 out of 10.
Infoblox NIOS is very stable in our environment, with no unexpected downtime.
Network Security Engineer at ORANGE MALI
It is designed for critical infrastructure, high availability, minimal downtime, and predictable behavior.
Software Engineering Manager at a tech vendor with 10,001+ employees
I evaluated other options before choosing Infoblox NIOS, and I can confirm that Infoblox NIOS is stable.
Network Engineer III at a financial services firm with 10,001+ employees
The product performs at 99% efficiency without any showstoppers or significant issues.
Windows Redhat Linux Vmware & Azure & Cloud & Nutanix Ahv-Vmware & Backup Senior System Administrator at AlDawaa Medical Services
For stability, I would rate VMware NSX as a nine out of ten.
Services Presales Solutions Architecture - UAE & Gulf at a tech vendor with 10,001+ employees
 

Room For Improvement

Infoblox NIOS needs UI simplicity, improved automation, scalability, reporting, and better integration, with concerns about cost and complexity.
VMware NSX struggles with high costs, complex configurations, integration issues, and requires improvements in scalability, user-friendliness, and pricing.
Infoblox engineers recommend upgrading to NIOS 9.0.5 for enhanced visibility and control, but considering NIOS 9.6 may offer better logging and troubleshooting capabilities, as well as performance enhancements and future-ready integration.
Lead Network Engineer at Chevron
Advanced features such as grid extensibility and APIs require solid training.
Software Engineering Manager at a tech vendor with 10,001+ employees
The missing point I can see in Infoblox NIOS is the load balancing functionalities, where for a DNS A record that has two IP addresses, we need the possibility to monitor those IP addresses to see if one goes down.
Network Security Engineer at ORANGE MALI
The initial configuration and integration within our existing environment were not easy.
Senior IT Strategy Consultant at a financial services firm with 1,001-5,000 employees
The pricing for the product is another area for improvement as I'm not satisfied nowadays.
Senior VMware Administrator at Johnson Controls, Inc.
The licensing model is expensive and could be more flexible, especially after Broadcom bought VMware.
Services Presales Solutions Architecture - UAE & Gulf at a tech vendor with 10,001+ employees
 

Setup Cost

Infoblox NIOS offers premium, costly solutions with flexible licensing; deployment support helps optimize costs for robust DNS infrastructure.
VMware NSX pricing is seen as high; costs vary based on features used, licensing choices, and negotiation effectiveness.
We bought the perpetual plus support contract which provides renewed support yearly.
Software Engineering Manager at a tech vendor with 10,001+ employees
My experience with the pricing, setup cost, and licensing for Infoblox NIOS was good, but it is very, very expensive compared to other DNS infrastructure vendors.
Network Security Engineer at ORANGE MALI
Infoblox NIOS pricing feels somewhat higher because I am comparing it to competitors.
Security Presales at a university with 11-50 employees
The cost of VMware NSX is considered high.
Senior IT Strategy Consultant at a financial services firm with 1,001-5,000 employees
The complexity is too high in terms of price.
Technical Manager at Allianz Cloud Private Limited
VMware NSX is a little higher in price compared to the competition.
Joint Staff Officer at Hellenic National Defence General Staff
 

Valuable Features

Infoblox NIOS enhances network management with robust security, automation, and visibility features, integrating hybrid cloud solutions for efficiency.
VMware NSX offers micro-segmentation, scalability, automation, VM-level security, and Zero Trust support for enhanced modern networking.
Infoblox NIOS has impacted my organization positively by giving us an overview about how users utilize the internet, stopping many DNS breaches generated by internal users, and helping us to determine the distribution of IP addresses through DNS IPAM.
Security Presales at a university with 11-50 employees
Infoblox NIOS has positively impacted my organization by providing visibility and control over everything. This visibility and control help my team with faster troubleshooting and better security.
Network Engineer III at a financial services firm with 10,001+ employees
We use DNS threat protection. Apart from that, we use DNSSEC as well on these to protect the DNS solutions, and the threat has been reduced by about 70 to 80 percent.
Network Security Specialist at PHOENIX group - Integrated Healthcare Provider
Micro-segmentation enhances security and provides more secure data in your data center.
Services Presales Solutions Architecture - UAE & Gulf at a tech vendor with 10,001+ employees
Consistent networking and security policies across different environments have a major and very positive impact on our business operations, allowing us to achieve the security posture we want with compliance and regulations.
Technical Manager at Allianz Cloud Private Limited
The most powerful feature of VMware NSX is the micro-segmentation that allows us to separate the different protocols our application works with.
Joint Staff Officer at Hellenic National Defence General Staff
 

Categories and Ranking

Infoblox NIOS
Ranking in Network Automation
5th
Average Rating
8.6
Reviews Sentiment
7.0
Number of Reviews
10
Ranking in other categories
DDI (4th)
VMware NSX
Ranking in Network Automation
4th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
107
Ranking in other categories
Network Virtualization (1st), Cloud and Data Center Security (6th), Network Traffic Analysis (NTA) (6th), Network Detection and Response (NDR) (10th), Microsegmentation Software (2nd)
 

Mindshare comparison

As of August 2026, in the Network Automation category, the mindshare of Infoblox NIOS is 1.5%, up from 0.6% compared to the previous year. The mindshare of VMware NSX is 4.4%, up from 3.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Automation Mindshare Distribution
ProductMindshare (%)
VMware NSX4.4%
Infoblox NIOS1.5%
Other94.1%
Network Automation
 

Featured Reviews

AS58 - PeerSpot reviewer
Software Engineering Manager at a tech vendor with 10,001+ employees
Centralized IP management has reduced outages and now delivers faster, disciplined network operations
Infoblox NIOS can be improved because there is always a scope of improvement in everything. I would recommend UI simplicity. The UI is powerful, actually, but it feels heavy for new users. A more modern and task-oriented interface would reduce the onboarding time. Advanced features such as grid extensibility and APIs require solid training. Better guided workflows and in-product tips would help teams adopt faster. Reporting and dashboard are very interactive, but I think the built-in reports are functional but basic. More customizable visual dashboards would help managers and NOCs quickly see trends. The licensing clarity feels a bit complex. If the packaging were clearer and there was easier visibility of the feature uses, it would help with planning and cost control. I feel that if there could be any feature related to role-based self-service portals integrated for non-network teams, that would help in reducing the dependency on the network team for other teams. That would help in collaborating better.
TAIYAB HASAN - PeerSpot reviewer
Windows Redhat Linux Vmware & Azure & Cloud & Nutanix Ahv-Vmware & Backup Senior System Administrator at AlDawaa Medical Services
Has improved network visibility and security through micro-segmentation and SDN capabilities
This feature gives us flexibility and allows us to manage everything under one pane. We can see everything on one console, including network operations and behavior. Monitoring and security are among the best features for VMware NSX. For micro-segmentation, it's integrated with our endpoint security. If there are any issues with servers or VMs, it notifies us so we can isolate the servers and investigate. It provides distributed security features such as firewall and intrusion, IDS, IPS. The security level with IPS and IDS in VMware NSX is excellent. It also provides logical switching and routing which gives an extra layer for Layer 2 and Layer 3 switching requirements. The solution provides flexibility, automation, and self-service capabilities, resulting in cost savings as extensive expertise isn't required. Once automation and self-service are implemented, many tasks can be completed automatically. Load balancing is another excellent feature. Multiple servers can run on load balancing features, which is particularly useful since we have many application servers running. Sharing loads between servers provides the best performance.
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Top Industries

By visitors reading reviews
Financial Services Firm
21%
Manufacturing Company
11%
University
9%
Comms Service Provider
9%
Financial Services Firm
11%
Manufacturing Company
8%
Construction Company
8%
Government
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise1
Large Enterprise7
By reviewers
Company SizeCount
Small Business34
Midsize Enterprise23
Large Enterprise69
 

Questions from the Community

What is your experience regarding pricing and costs for Infoblox NIOS?
If only one Windows Server license can be obtained, all features can be used for free in Microsoft.
What needs improvement with Infoblox NIOS?
From the automation perspective, Infoblox NIOS is helpful in normal IT technology work, but there are not many things to automate within Infoblox NIOS, so the automation perspective is not very str...
What is your primary use case for Infoblox NIOS?
Infoblox NIOS is used for DDI, DHCP, IPAM, and DNS. I work on DNS, IPAM, and DHCP, and I use Infoblox NIOS tool for these cases, which represent DDI. DDI in the environment is my only use case.
What are the biggest differences between Cisco ACI and VMware NSX?
There are some very major differences between both the Products and to name a few. -Cisco ACI have physical network gear (9K Switches) where the Code runs in ACI Policy Mode & the UCS server wh...
What are the biggest differences between Cisco ACI and VMware NSX?
Once you know your way around the Cisco ecosystem, using Cisco ACI is not so difficult. It is a global product, so when you change one interface, changes are automatically reflected on every switch...
What is your experience regarding pricing and costs for VMware NSX?
When measuring complexity and costs for our organization, we consider some parameters for effectiveness. In terms of effectiveness in reducing operational complexity, I measure it to be high on the...
 

Also Known As

No data available
VMware Nicira, Lastline Defender
 

Overview

 

Sample Customers

Information Not Available
City of Avondale, Lumeta, Kroll Ontrack, Heartland Payment Systems, Baystate Heallth, Exostar, Tribune Media, iGATE, NTT Communications, Synergent, California Natural Resources Agency, Bloomington Public Schools, Columbia Sportswear, Join Experience S.A, Schuberg Philis
Find out what your peers are saying about Infoblox NIOS vs. VMware NSX and other solutions. Updated: August 2026.
909,725 professionals have used our research since 2012.