Somebody on your team asks the first licensing question: “Do we have to buy the software again?” In most cases, no. Bring your own license hosting means you keep the license you already hold from your software vendor and use it in the hosted environment. You don’t repurchase the software, and your agreement stays between you and your vendor.

The part that takes some work is making sure your vendor allows it. Some do without paperwork. Some want a hosting addendum first.

IN BRIEF

  • BYOL stands for bring your own license. You keep the license you have and run it in the hosted environment.
  • Your software vendor decides whether hosting is allowed and on what terms. We coordinate the hosting path with them.
  • A vendor that wants an addendum can stretch the timeline past the typical 48 hours, so start that conversation first.

How Does Bring Your Own License Hosting Work?

Your software license is a contract between you and the vendor. When you move the software into a hosted environment, that contract goes with you. A hosting provider runs the infrastructure, and the vendor’s terms still decide what you may do with the software.

Licenses can be tied to a specific server, a number of named users, a number of concurrent users, or some mix. Moving to a new environment can touch any of those, which is why the vendor needs to hear about it before the move, not after.

We aren’t lawyers, and this isn’t legal advice. Read your own agreement, and ask your vendor to confirm anything that’s unclear in writing.

Who Do You Call, and What Do You Say?

Three conversations cover it. Here’s a script for each.

1. EMAIL YOUR SOFTWARE VENDOR
To: Your software vendor’s support or account contact
Subject: Hosting [product name] on Microsoft Azure

Hi [name],

We’re planning to run [product name] in a hosted environment on Microsoft Azure, managed by a hosting provider. Our license is [license type and number of users].

Can you confirm whether our current agreement allows hosting by a third party? If you need a hosting addendum, please tell us what it involves and whether it carries a fee.

Thanks,
[your name]

2. ASK YOUR HOSTING PROVIDER
  • Have you hosted this software before?
  • Who talks to the vendor, you or me?
  • What happens to the timeline if the vendor wants an addendum?

Our answers: we coordinate the hosting path with your software vendor, and the licensing path gets signed off around hour 4 of a typical setup. If the vendor wants an addendum, it can stretch the timeline, and we’ll tell you so.

3. CHECK YOUR OWN PAPERWORK

Find these before you send the email:

  • Your license type and the number of users it covers.
  • Any clause about servers, locations, or third parties running the software.
  • Whether your support or maintenance plan is current.

Send the vendor email before you book anything else. It’s the one step we can’t speed up from our side.

What If Your Vendor Says No?

It happens. A vendor may not allow third-party hosting, or may attach a fee or conditions you don’t like. You have a few moves. Ask whether the vendor offers its own hosted version. Ask what an addendum would cost and what it would require. Or step back and ask whether a migration to different software serves you better.

Our lift and shift decision framework and our guide to the alternative to replacing legacy software help with that call. We’d rather hear about a licensing problem at the start than discover it mid-project, and we’ll say so if hosting isn’t the right answer for you.

CloudTop SaaS is a CloudTop Office company, hosting Windows business software since 2000 through the parent brand. For what happens after the licensing question is settled, see our on-prem to Azure migration walkthrough. For what stays yours once you’re live, read who owns your data in cloud hosting.

FAQ

What does bring your own license hosting mean?

It means you keep the software license you already hold from your vendor and use it in the hosted environment, instead of buying the software again through the hosting provider. The license terms stay between you and your vendor.

Do I have to buy my software again to host it?

In most cases, no. We use bring your own license in most setups. Your vendor decides whether hosting is allowed and on what terms.

What is a hosting addendum?

It’s an add-on to your license agreement where the vendor permits and sets the terms for running its software in a hosted environment. Some vendors require one and some don’t. Ask yours before the move.

Can licensing slow down the 48-hour timeline?

Yes. The 48 hours covers a typical single-app, single-database setup. If the vendor needs an addendum or has other licensing conditions, it can take longer, and we’ll tell you on the discovery call.

Not sure what your license allows?

Bring the name of your software to a 15-minute call. We’ll tell you how the licensing path tends to go for it, and what we’d need from your vendor.

Book a 15-min consult