VMware NSX
VMware NSX: A broad hybrid-cloud networking and security platform with contact-sales pricing. Ranked #1 of 24 in Software-Defined Networking Software by our editors (9.3/10); pricing: Pricing on request; best for virtualized and hybrid-cloud networking.
At a glance
- Editor score9.3 / 10
- PricingPricing on request
- Best forVirtualized and hybrid-cloud networking
- Deployment modelHybrid
- Facts checked21 Sep 2026
Where it wins
- Combines overlays, routing, firewalls, VPN, NAT, DHCP, and load balancing
- Micro-segmentation isolates workloads through centralized, policy-based controls
- Integrates with VMware, OpenStack, AWS, Azure, Ansible, and Terraform
Where it doesn't
- Contact-sales pricing makes direct cost comparison difficult
- Closed-source software is not suited to open-source-first teams
- Its broad enterprise scope may exceed simpler networking requirements
Our verdict on VMware NSX
VMware NSX is a software-defined networking and security platform for enterprise data centers, private clouds, and public-cloud workloads. It provides logical Layer 2 overlay networking with GENEVE, distributed and gateway firewalls, micro-segmentation, routing, VPN, NAT, DHCP, load balancing, and centralized policy management. The hybrid deployment model suits organizations that need consistent networking and security controls across on-premises infrastructure and public clouds such as AWS and Microsoft Azure.
The platform’s strongest fit is a virtualized environment that needs more than basic connectivity. Micro-segmentation and policy-based workload isolation support security boundaries, while distributed and dynamic routing, gateway services, and centralized controls bring networking functions into one platform. Flow visibility, IPFIX, port mirroring, and Syslog add observability options. REST API automation, plus integrations with Ansible and Terraform, supports infrastructure workflows that need programmable control rather than manual administration.
VMware NSX also fits organizations already working with VMware vCenter, VMware Cloud Foundation, VMware Cloud Director, VMware Integrated OpenStack, or OpenStack. Its ecosystem extends to AWS and Azure, and supported technologies include VLAN, VXLAN, HTTPS, IPsec, BGP, OSPF, IS-IS, IPv4, and IPv6. Pricing is handled through contact sales, so buyers should expect a sales-led evaluation rather than a published plan comparison. Teams needing hybrid-cloud segmentation, centralized policy, and integrated network services should consider NSX; smaller environments seeking a narrow networking tool or an open-source product may find its scope and licensing approach less suitable.
Your product? Our editors can test VMware NSX in depth and publish a review, labelled as paid · from $149/mo →
VMware NSX pricing
VMware NSX fact sheet
| Free plan | Not verified |
|---|---|
| Paid from | Not verified |
| Deployment model | Hybrid |
| Control-plane model | Hybrid |
| Policy segmentation | Yes |
| Northbound API | Yes |
| Supported protocols | GENEVE, VLAN, VXLAN, REST, HTTPS, IPFIX, Syslog, IPsec, BGP, OSPF, IS-IS, IPv4, IPv6 |
| Managed device limit | Not verified |
| Deployment | Cloud, Self-hosted |
| Platforms | Web |
| Compliance & security | 2FA |
| Support | Docs |
| Built for | Mid-market, Enterprise (editorial estimate) |
| Integrations | 9 integrations: VMware vCenter, VMware Cloud Foundation, VMware Cloud Director, VMware Integrated OpenStack, OpenStack, Ansible … |
| Pricing | Pricing on request |
| Website | vmware.com |
| Facts checked | 21 Sep 2026 |
VMware NSX integrations
VMware NSX lists 9 integrations on its own site.
- VMware vCenter
- VMware Cloud Foundation
- VMware Cloud Director
- VMware Integrated OpenStack
- OpenStack
- Ansible
- Terraform
- AWS
- Microsoft Azure
Alternatives to VMware NSX
- Cisco Nexus Dashboard Fabric ControllerA focused controller for provisioning, automating, and governing VXLAN EVPN fabrics.9.1
- Cisco Catalyst CenterA broad Cisco network-operations platform for discovery, automation, compliance, and assurance.9.0
- Huawei iMaster NCE-FabricCentralized fabric orchestration for multi-vendor, multi-cloud data-center networks.9.0
See all VMware NSX alternatives →
VMware NSX vs the competition
- VMware NSX vs Cisco Nexus Dashboard Fabric Controller
- VMware NSX vs Cisco Catalyst Center
- VMware NSX vs Huawei iMaster NCE-Fabric
- VMware NSX vs Nutanix Flow Virtual Networking
- VMware NSX vs HPE Aruba Networking Fabric Composer
- VMware NSX vs OpenStack Neutron
Compare VMware NSX with any tool side by side →
Also Ranked In
VMware NSX is ranked in 3 of our directories.
Used VMware NSX? Be the first to review it
The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used VMware NSX for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
Write a reviewTwo minutes · verified accounts only · read by an editor before it appears
Featured on iTechGuides
VMware NSX is listed in our Software-Defined Networking Software directory. Add the badge to your site — it links back to this page.
<a href="https://www.itechguides.com/products/vmware-nsx/"><img src="https://www.itechguides.com/best/badge/vmware-nsx.svg" alt="Featured on iTechGuides" width="230" height="46"></a>
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update