Buy Windows Server License Keys | Standard, Datacenter, Exchange & SQL

Genuine Server Licensing, Without the Enterprise Sales Process

Windows Server licensing is normally sold through volume agreements and enterprise resellers. We sell genuine, individual license keys instead — no minimum order, no sales call, no waiting on a quote. Order online and your key arrives by email.

We carry Windows Server 2025, 2022, and 2019, along with earlier releases for environments that haven't migrated yet, plus Exchange Server for on-premises mail and SQL Server for database workloads.

Standard vs. Datacenter

Standard edition licenses a limited number of virtual machines per license (check the specific listing for the exact count) and covers most single-server or lightly-virtualized deployments.

Datacenter edition licenses unlimited virtual machines on the licensed hardware and is built for heavily virtualized or hyper-converged environments. If you're running more than a couple of VMs on one host, Datacenter is usually the more cost-effective choice — compare the per-listing pricing against how many VMs you actually need to license.

Licensing for Windows Server is core-based: check each listing for the core count it covers, and confirm it matches your physical or virtual core count before purchasing.

How Delivery & Activation Works

1. Order online — no procurement process required.
2. Get your key by email, typically within minutes.
3. Activate it through the Windows Server activation settings, the same way you would any Windows product key.

Every key is backed by our 180-day guarantee — if it doesn't activate, we replace it or refund you.

Frequently Asked Questions

Does this include Client Access Licenses (CALs)?

Server license keys activate the server operating system itself. CALs, where required (including Windows Server 2022 RDS User CALs), are listed and sold separately — check the product listing for what's included.

Can I use a Standard edition key in a VM?

Yes, within the virtual machine limit your Standard license covers. If you need more VMs than that, either buy additional Standard licenses or move to Datacenter.

Is Exchange Server sold here the same as Exchange Online?

No. Exchange Server is the on-premises version you host yourself, separate from Microsoft 365's hosted Exchange Online.

What Windows Server version should I buy if I'm not sure?

If you're setting up a new environment, Windows Server 2022 is the safest current choice for broad compatibility with modern hardware and software. If you're replacing or matching an existing deployment, match the version you're already running unless you have a specific reason to upgrade.