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Cisco Secure Network Analytics vs VMware NSX comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Aug 6, 2024

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
8.0
Reviews on Cisco Secure Network Analytics show mixed ROI perceptions, highlighting both immediate benefits and debated long-term monetary savings.
Sentiment score
6.4
VMware NSX enhances infrastructure efficiency, CAPEX savings, cybersecurity, and ROI, but initial costs and security effectiveness have mixed reviews.
 

Customer Service

Sentiment score
7.2
Cisco Secure Network Analytics' support is generally well-regarded for responsiveness and expertise, despite occasional difficulty finding the right engineer.
Sentiment score
6.7
VMware NSX customer service is praised for efficiency and expertise, but improvements in accessibility and responsiveness are desired.
There is a lack of adequate local support from the Indian side.
For technical support of Cisco, the support they provide depends on how the client procures it, and so far, it's understandable.
They were always helpful.
They are quick and understand things easily, so the support is aligned very effectively.
Our technicians have a good support experience from the company.
 

Scalability Issues

Sentiment score
6.6
Cisco Secure Network Analytics excels in scalability and adaptability, though it can be costly and challenging in data management.
Sentiment score
7.7
VMware NSX is praised for its scalability, robust performance, and efficient network integration, despite some complexity in scaling.
There is a high level of satisfaction with its ability to scale.
 

Stability Issues

Sentiment score
8.3
Cisco Secure Network Analytics is highly stable with minimal downtime, improved firmware, and strong reliability reported by users.
Sentiment score
8.1
VMware NSX is highly stable, with strong performance, scalability, and frequent updates addressing most bugs and integration concerns.
Cisco products are incredibly stable, boasting a 200% stability.
Once resolved, the system works well, and overall I think it's good.
The product performs at 99% efficiency without any showstoppers or significant issues.
For stability, I would rate VMware NSX as a nine out of ten.
 

Room For Improvement

Cisco Secure Network Analytics needs better filtering, AI, integration, interface, speed, visibility, management, reporting, licensing, and cost efficiency.
VMware NSX faces challenges in costs, complexity, and user satisfaction, needing enhancements in automation, scalability, and security features.
The solution should have the ability to analyze security events not only at the network layer but also at the application and OS layers.
Proper management of the database is also important; it should be centralized for easier data collection from a single database.
While automation and single pane of glass management console are valuable, these features require high-level expertise.
The licensing model is expensive and could be more flexible, especially after Broadcom bought VMware.
The pricing for the product is another area for improvement as I'm not satisfied nowadays.
 

Setup Cost

Enterprise users find Cisco Secure Network Analytics costly due to complex licensing, with costs varying widely based on usage.
VMware NSX is viewed as costly, with complex licensing and high initial costs, particularly impacting smaller organizations.
Cisco solutions are considered to be very expensive.
Regarding cost, for the Bangladesh context, Cisco Secure Network Analytics is a little bit high-priced because we are a developing country, making it tough to manage affordable solutions.
The cost of VMware NSX is considered high.
VMware NSX is a little higher in price compared to the competition.
There is room for improvement in terms of pricing.
 

Valuable Features

Cisco Secure Network Analytics offers visibility, threat detection, and analytics, enhancing security with AI-driven insights and encrypted traffic analysis.
VMware NSX offers enhanced security, seamless management, and flexibility with automation, scalability, and integration for cloud and on-premises solutions.
AI provides suggested common lines and protection features that help safeguard networks from various threats or unwanted situations.
The most valuable features include encrypted traffic analytics and the ability to fulfill requirements at the network level.
You're building a scalable solution, a secure solution, and a stable end-to-end solution; these are the main measurable benefits VMware NSX provides to the users.
It's robust, stable, and easy to use.
We can see everything on one console, including network operations and behavior.
 

Categories and Ranking

Cisco Secure Network Analytics
Ranking in Network Traffic Analysis (NTA)
5th
Ranking in Network Detection and Response (NDR)
8th
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
61
Ranking in other categories
Network Monitoring Software (33rd), Cisco Security Portfolio (7th)
VMware NSX
Ranking in Network Traffic Analysis (NTA)
7th
Ranking in Network Detection and Response (NDR)
9th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
106
Ranking in other categories
Network Virtualization (2nd), Cloud and Data Center Security (3rd), Network Automation (5th), Microsegmentation Software (1st)
 

Mindshare comparison

As of October 2025, in the Network Traffic Analysis (NTA) category, the mindshare of Cisco Secure Network Analytics is 14.6%, down from 14.8% compared to the previous year. The mindshare of VMware NSX is 2.4%, up from 1.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Traffic Analysis (NTA) Market Share Distribution
ProductMarket Share (%)
Cisco Secure Network Analytics14.6%
VMware NSX2.4%
Other83.0%
Network Traffic Analysis (NTA)
 

Featured Reviews

Muhammad Harun-Owr-Roshid - PeerSpot reviewer
Have streamlined network visibility and troubleshooting while seeing benefits from AI integration
In terms of improvements for Cisco Secure Network Analytics, from the implementation point of view, now that AI is in use, some other features need to be upgraded considering AI solutions. Proper management of the database is also important; it should be centralized for easier data collection from a single database. When precise manual analysis is needed, it's sometimes difficult, so having a centralized database will allow network admins to find actual scenarios more effectively, especially since some information may not be visible on the GUI. Cisco should upgrade their hardware part to run the database, because sometimes it cannot handle the load while all features are running in the network. The database management should indeed be centralized because while AI runs behind the systems, central management is essential. For example, in a network with 100 Cisco switches, a few routers, firewalls, and access points, all data generated should be preserved in a central database. This approach simplifies management and analysis for troubleshooting, as GUI interfaces may not always provide visible information. Centralizing the database will allow for better understanding of which information is preserved for each specific device.
TAIYAB HASAN - PeerSpot reviewer
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
Computer Software Company
22%
Government
11%
Manufacturing Company
9%
Financial Services Firm
9%
Computer Software Company
15%
Financial Services Firm
12%
Government
8%
Manufacturing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise7
Large Enterprise52
By reviewers
Company SizeCount
Small Business33
Midsize Enterprise23
Large Enterprise69
 

Questions from the Community

What do you like most about Cisco Stealthwatch?
The most valuable feature of Cisco Secure Network Analytics is the Threat Intelligence integration.
What is your experience regarding pricing and costs for Cisco Stealthwatch?
Regarding cost, for the Bangladesh context, Cisco Secure Network Analytics is a little bit high-priced because we are a developing country, making it tough to manage affordable solutions. However, ...
What needs improvement with Cisco Stealthwatch?
In terms of improvements for Cisco Secure Network Analytics, from the implementation point of view, now that AI is in use, some other features need to be upgraded considering AI solutions. Proper m...
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 do you like most about VMware NSX?
The product has valuable features for security and network extension.
 

Also Known As

Cisco Stealthwatch, Cisco Stealthwatch Enterprise, Lancope StealthWatch
VMware Nicira, Lastline Defender
 

Overview

 

Sample Customers

Edge Web Hosting, Telenor Norway, Ivy Tech Community College of Indiana, Webster Financial Corporation, Westinghouse Electric, VMware, TIAA-CREF
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 Cisco Secure Network Analytics vs. VMware NSX and other solutions. Updated: September 2025.
868,706 professionals have used our research since 2012.