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VMware NSX vs Versa Unified Secure Access Service Edge (SASE) Platform comparison

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Comparison Buyer's Guide

Executive Summary

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
5.8
Fortinet FortiGate offers cost-effective, robust security, reducing expenses, enhancing efficiency, easy implementation, quick ROI, and improved network management.
Sentiment score
4.2
Users experienced improved performance and satisfaction with faster transfers, although cost and financial impacts vary and remain indistinct.
Sentiment score
6.4
VMware NSX enhances infrastructure efficiency, CAPEX savings, cybersecurity, and ROI, but initial costs and security effectiveness have mixed reviews.
Clients are now comfortable and not wasting productive hours on IT support.
Managing Director at a manufacturing company with 10,001+ employees
The automation part is giving us a cost benefit and speed; we can react faster.
BDM Fortinet & BDM Teamlead at Exclusive Networks
It's a very useful tool to mitigate and protect your enterprise.
Staff Infrastructure & Security Engineer at Mozn Systems
 

Customer Service

Sentiment score
6.6
Fortinet FortiGate's customer service is generally praised for responsiveness, though some users experience delays in critical situations.
Sentiment score
6.4
Versa SASE technical support is helpful and knowledgeable, but operational support needs improvement compared to competitors like Cisco.
Sentiment score
6.7
VMware NSX customer service is praised for efficiency and expertise, but improvements in accessibility and responsiveness are desired.
The quick resolution of issues with Fortinet FortiGate is due to the support of the company and the fact that the equipment is easy to work with.
IT Manager at a consultancy with 10,001+ employees
I would rate the technical support for Fortinet FortiGate a ten out of ten.
NAC Support at Rah Infotech Pvt Ltd
As a solution provider, when I encounter problems, I connect directly with Fortinet support, and they provide solutions within a very short time.
Manager, Information Technology Operation/Presales at TechMonarch
I work with a partner, not directly with the OEM, which makes getting technical support on call very challenging.
Assistant Vice President at icici lombard
I would rate Versa Unified Secure Access Service Edge (SASE) Platform's technical support around eight out of ten.
Senior Client Partner at NTT DATA
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
7.1
Fortinet FortiGate is scalable and popular for SMEs but requires careful design and may incur scaling costs and licensing constraints.
Sentiment score
7.2
Versa SASE Platform efficiently scales for organizations of all sizes, offering easy deployment and flexibility for diverse requirements.
Sentiment score
7.7
VMware NSX is praised for its scalability, robust performance, and efficient network integration, despite some complexity in scaling.
They scale up really well from smaller models like the FortiGate 40 and 50 to bigger sites with the FortiGate 100 for more throughput - up to enterprise datacenters.
IT Manager at Daltons Limited
The variation comes in terms of the interfaces and throughputs, but from a security perspective, you get the same benefit, irrespective of whether you have an entry-level unit or an enterprise.
Cewa Solutions Architect at a tech services company with 11-50 employees
We determine sizing based on multiple factors: number of users, available links, traffic types, server count, services in use, and whether services will be published.
General Surgery Specialist at Helwan University Cairo
The scalability from a performance point of view is good, but from a commercial perspective, it is low.
Assistant Vice President at icici lombard
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
7.7
Fortinet FortiGate is praised for its stability, with effective long-term performance and improvements in newer firmware versions.
Sentiment score
7.3
Versa Unified SASE Platform is generally stable, excelling with basic setups but facing challenges in complex deployments.
Sentiment score
8.1
VMware NSX is highly stable, with strong performance, scalability, and frequent updates addressing most bugs and integration concerns.
We're experiencing 99.999% availability consistently.
Manager, Information Technology at a consumer goods company with 11-50 employees
I would rate the stability of Fortinet FortiGate a ten out of ten.
NAC Support at Rah Infotech Pvt Ltd
Currently, we are experiencing a general outage of one of the main internet service providers of the Dominican Republic, and we have not been impacted in our operations because with SD-WAN, we have another internet service provider and we are working with the second WAN connection without any disruption.
CISO at a financial services firm with 1,001-5,000 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

Fortinet FortiGate needs enhanced UI, simplified licensing, improved performance, reporting, third-party integration, and expanded automation features.
Versa SASE needs improvements in interface simplicity, security, stability, mobile support, and performance with better user support and cost efficiency.
VMware NSX faces challenges in costs, complexity, and user satisfaction, needing enhancements in automation, scalability, and security features.
When considering Sophos XG, which we also use, the logging and reporting functionality is notably more efficient.
Senior IT specialist at SAUDIA ALIRLINES
These sessions should be around five to ten minutes long, allowing users and partners to quickly grasp the information without disrupting their daily tasks.
Managing Director at a manufacturing company with 10,001+ employees
The solution should be able to implement machine learning and analytics of all the logs for threat detection and protection.
Senior Systems Engineer at Caribbean Development Company
There should be more technical materials and certifications available to improve awareness and skills in the industry.
Assistant Vice President at icici lombard
Versa Unified Secure Access Service Edge (SASE) Platform could possibly be improved if they can integrate it with their own SD-WAN.
Senior Client Partner at NTT DATA
They could promote Versa Unified Secure Access Service Edge (SASE) Platform more because when we talk of SASE, it's Prisma that comes to the customer's mind, and if they can position it in a more aggressive manner, it will certainly help them.
Senior Client Partner at NTT DATA
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

Enterprise buyers find Fortinet FortiGate costly initially, but cheaper overall, despite some high renewal and setup costs.
Versa SASE Platform offers competitive and negotiable pricing, cost-effective subscriptions, and is favorable for long-term use against major competitors.
VMware NSX is viewed as costly, with complex licensing and high initial costs, particularly impacting smaller organizations.
Last year, I renewed the support for three years, which can sometimes be expensive but depends on the security benefits and how it helps us.
Network & System Admin at Invoke Studios
It offers cost savings as it is generally cheaper than the competition.
IT Infrastructure Architect at Apotek 1
It is about 20% cheaper.
Network Security Engineer at TD SYNNEX
The solution is very expensive, costing above one crore Indian rupees for our setup, which spans around twenty five branches.
Assistant Vice President at icici lombard
As a reseller, I see their pricing as competitive.
Senior Client Partner at NTT DATA
Pricing for Versa Unified Secure Access Service Edge (SASE) Platform is competitive.
Senior Client Partner at NTT DATA
The cost of VMware NSX is considered high.
Senior IT Strategy Consultant at a financial services firm with 1,001-5,000 employees
VMware NSX is a little higher in price compared to the competition.
Joint Staff Officer at Hellenic National Defence General Staff
There is room for improvement in terms of pricing.
Senior VMware Administrator at Johnson Controls, Inc.
 

Valuable Features

Fortinet FortiGate provides robust, flexible security solutions with key features like web filtering, SSL VPN, SD-WAN, and centralized management.
The Versa Unified SASE Platform offers robust security, scalability, and flexibility, optimizing network performance and integration with third-party vendors.
VMware NSX offers enhanced security, seamless management, and flexibility with automation, scalability, and integration for cloud and on-premises solutions.
These features help reduce our downtime, manage the ISPs, and deploy SLAs for all the website traffic.
Head IT at Burraq Cyber Security Solutions
The most valuable feature of FortiGate is FortiView which provides proactive monitoring.
General Manager Group IT at DART GLOBAL LOGISTICS PTE. LTD.
We got a firewall and gave an SSL VPN to my client to connect to their servers, after which, such kind of activities involving ransomware attacks stopped.
Owner at Mindware Computer Solutions
SD-WAN has further enhanced the aspect of security on the open internet link, which has helped my customers in protecting sensitive data.
Senior Client Partner at NTT DATA
The most valuable features of Versa Unified Secure Access Service Edge (SASE) are application prioritization, advanced routing features, and network gateway firewall capabilities.
Assistant Vice President at icici lombard
Versa Unified Secure Access Service Edge (SASE) Platform's features most valuable from the security perspective, wherein customers don't need to have multiple security devices, so one device can take care of SD-WAN capabilities as well as security features.
Senior Client Partner at NTT DATA
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
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
I value the ability to dynamically configure our network on the fly using VMware NSX.
Senior IT Strategy Consultant at a financial services firm with 1,001-5,000 employees
 

Categories and Ranking

Fortinet FortiGate
Sponsored
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
580
Ranking in other categories
Secure Web Gateways (SWG) (2nd), Firewalls (1st), Intrusion Detection and Prevention Software (IDPS) (1st), Software Defined WAN (SD-WAN) Solutions (1st), WAN Edge (1st), ZTNA (1st), Unified Threat Management (UTM) (1st)
Versa Unified Secure Access...
Average Rating
8.0
Reviews Sentiment
6.5
Number of Reviews
24
Ranking in other categories
Software Defined WAN (SD-WAN) Solutions (10th), WAN Edge (11th), Secure Access Service Edge (SASE) (17th)
VMware NSX
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
106
Ranking in other categories
Network Virtualization (2nd), Cloud and Data Center Security (2nd), Network Traffic Analysis (NTA) (5th), Network Detection and Response (NDR) (7th), Network Automation (3rd), Microsegmentation Software (1st)
 

Mindshare comparison

Software Defined WAN (SD-WAN) Solutions Market Share Distribution
ProductMarket Share (%)
Versa Unified Secure Access Service Edge (SASE) Platform5.7%
Fortinet FortiGate14.7%
Cisco Catalyst SD-WAN12.4%
Other67.2%
Software Defined WAN (SD-WAN) Solutions
Network Virtualization Market Share Distribution
ProductMarket Share (%)
VMware NSX35.5%
Cisco ACI39.4%
Cisco Elastic Services Controller5.8%
Other19.299999999999997%
Network Virtualization
 

Featured Reviews

Vasu Gala - PeerSpot reviewer
Manager, Information Technology Operation/Presales at TechMonarch
A stable solution with an intuitive interface and quick customer service
I have been working with Fortinet FortiGate, WatchGuard, Sophos, and SonicWall. I'm not as comfortable with SonicWall because of their UI and limitations. I prefer Fortinet above all other options. When it comes to configuration, I am confident in my ability to handle various tasks, including creating policies such as firewall rules, web policies, and application policies. Additionally, I can configure VPNs and implement load balancing, among other tasks. Overall, I feel much more comfortable working with Fortinet. Fortinet has made significant improvements by integrating AI with firewalls for threat analysis and prevention. In the past 2-3 years, they have launched FortiSASE and SIEM, and they also provide SOC services. Both Palo Alto and Fortinet FortiGate are excellent. While Fortinet FortiGate comes at higher prices, the functionality and support justify the cost. They promptly resolve firmware issues and inform all support providers about configuration changes.
AW
Assistant Vice President at icici lombard
Advanced routing features enable detailed policy enforcement with centralized management
The primary use case for Versa Unified Secure Access Service Edge (SASE) Platform is application prioritizing and reducing dependency on MPLS to allow broadband connectivity. I am using advanced routing features in Versa The most valuable features of Versa Unified Secure Access Service Edge…
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
Computer Software Company
14%
Comms Service Provider
9%
Manufacturing Company
8%
Financial Services Firm
6%
Manufacturing Company
11%
Financial Services Firm
10%
Computer Software Company
10%
Retailer
7%
Computer Software Company
13%
Financial Services Firm
12%
Manufacturing Company
9%
Government
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business357
Midsize Enterprise132
Large Enterprise188
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise4
Large Enterprise10
By reviewers
Company SizeCount
Small Business33
Midsize Enterprise23
Large Enterprise69
 

Questions from the Community

Which is the better NGFW: Fortinet Fortigate or Cisco Firepower?
When you compare these firewalls you can identify them with different features, advantages, practices and usage a...
What is the biggest difference between Sophos XG and FortiGate?
From my experience regarding both the Sophos and FortiGate firewalls, I personally would rather use FortiGate. I know...
What are the biggest technical differences between Sophos UTM and Fortinet FortiGate?
As a solution, Sophos UTM offers a lot of functionality, it scales well, and the stability and performance are quite ...
What needs improvement with Versa Titan?
So far, none of my customers have delved into much detail about Versa Unified Secure Access Service Edge (SASE) Platf...
What is your primary use case for Versa Titan?
I'm in sales, so I'm a seller for Versa Unified Secure Access Service Edge (SASE) Platform. I usually recommend Versa...
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 g...
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 wh...
What do you like most about VMware NSX?
The product has valuable features for security and network extension.
 

Also Known As

Fortinet FortiGate Next-Generation Firewall
Versa FlexVNF, FlexVNF, Versa Titan
VMware Nicira, Lastline Defender
 

Overview

 

Sample Customers

Amazon Web Services, Microsoft, IBM, Cisco, Dell, HP, Oracle, Verizon, AT&T, T-Mobile, Sprint, Vodafone, Orange, BT Group, Telstra, Deutsche Telekom, Comcast, Time Warner Cable, CenturyLink, NTT Communications, Tata Communications, SoftBank, China Mobile, Singtel, Telus, Rogers Communications, Bell Canada, Telkom Indonesia, Telkom South Africa, Telmex, Telia Company, Telkom Kenya
CenturyLink, RCN Business, Colt Technology Services
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 Fortinet, Cisco, Check Point Software Technologies and others in Software Defined WAN (SD-WAN) Solutions. Updated: December 2025.
879,310 professionals have used our research since 2012.