A plain-English guide to the model that's changing how businesses buy and run their networks — what it is, how it works, what it costs, and whether it's right for you.
Network-as-a-Service (NaaS) is enterprise networking delivered as a managed subscription. Instead of buying switches and access points, hiring people to run them, and replacing it all every few years, you pay a single monthly fee and a provider delivers the network — hardware, software, installation, monitoring, and support — as one service.
If you've used cloud software like Microsoft 365 or Salesforce, the idea will feel familiar. You don't buy the servers those run on or patch them yourself — you subscribe, and the provider handles the rest. NaaS applies that same model to the physical and wireless network inside your buildings.
Traditionally, standing up an office network meant a large upfront hardware purchase (CapEx), a separate installation contract, per-device software licenses, ongoing support agreements, and an internal team to keep it all running — then doing it again at the next refresh cycle. NaaS rolls those line items into one predictable operating expense (OpEx) that scales with your footprint.
The provider surveys your sites and designs coverage for the square footage, users, and devices you need.
They install and configure the hardware — switches, Wi-Fi, controllers — which they own, not you.
24/7 monitoring, updates, and support are handled for you, with visibility through a cloud dashboard.
Hardware is refreshed and capacity scales as you grow — all inside the same monthly subscription.
Enterprise switches, wireless access points, and controllers — owned and maintained by the provider, refreshed over the contract.
A cloud management platform for configuration, visibility, and analytics, kept current with automatic updates.
Design, installation, 24/7 monitoring, and ongoing support — the people and processes that keep the network healthy.
Some providers extend the bundle to internet connectivity, advanced security, and SD-WAN; others keep those as add-ons. See what's generally included vs. optional →
| Traditional (buy & manage) | Network-as-a-Service | |
|---|---|---|
| Cost structure | Large CapEx every refresh cycle | Predictable monthly OpEx |
| Hardware ownership | You buy and own it | Provider owns and maintains it |
| Who runs it | Your IT team or an MSP | The provider, as a service |
| Refreshes | Your project, every 5–7 years | Included in subscription |
| Scaling | New purchase, new project | Add footprint at the same rate |
| Billing | Hardware, licenses, install, support — separate | One monthly bill |
See the full breakdown on the NaaS vs. DIY comparison →
Talk to an independent advisor who knows every provider — no vendor pitch, no cost, no obligation.