Microsoft Defender for Business - Price and license costs

Microsoft Defender for Business pricing

In the price table you will find our low license prices and discounts compared to the current Microsoft prices.
Non-profit organisations (charity) pay for Microsoft Defender for Business (Nonprofit) from 1.05 EUR.

With our M365 price calculator you can determine your costs in advance. Contact us to receive a PDF quote via email. You are welcome to send us a price request. We will do our best to meet your price requirement.

Overview of Microsoft 365 Plans

Licensing is user-oriented. This means that each user/employee needs a license. A user with a licence can install the Office 365 apps on up to 15 devices (5 desktops, 5 tablets and 5 smartphones).

Microsoft 365 tariffs are called plans. Office 365 Web apps are included in all Microsoft 365 plans. Web apps include Outlook, Word, Excel, PowerPoint, OneNote and OneDrive storage.

Desktop apps can be installed locally and include Web apps plus Publisher and Access. Desktop apps are included in all plans, except Microsoft Teams Essentials, Microsoft 365 Business Basic and Office 365 E1.

Microsoft 365 plans are associated with a certain 'complexity'. Find out how they differ from each other in the blog: Microsoft 365 plans comparison.

M365 licenses delivery

Microsoft 365 licenses do not work worldwide. It depends on where your company is located, more precisely on the tenant's location. This applies to all CSP licences, regardless of the provider, see: CSP licences - regional markets.

Buy license for Microsoft Defender for Business

If you would like a PDF quote for Microsoft Defender for Business or simply have technical questions, please do not hesitate to contact us.

Before the Microsoft licenses are delivered, there are two cases that need to be clarified.

1. For your existing tenant, you only need to add our company as a partner with this link: Add Sylbek Cloud Support as a partner
2. If you do not yet have a Microsoft 365 account (tenant), check whether your preferred tenant name is available: Microsoft Tenant check

FAQ - Buy, Delivery, Payment and Service

For questions about licenses, please feel free to contact us.


Yes, we update the prices for Microsoft 365 licenses on a regular basis. With our M365 price calculator, you can calculate the exact costs in advance, for new licenses or quantity increasing for your existing licenses for a specific number of days. We can provide all Microsoft 365 licenses. The best way is to send us a CSV export from the admin portal . This makes it easy to see which licenses you need and when they expire.


We do not offer a shopping cart for license orders, as this is a highly customized process. Please contact us via our contact form or by email. Please include your name and the name of your company (we do not deliver to private persons). We offer all Microsoft 365 plans for businesses, enterprise, government, frontline, nonprofit organizations, educational institutions, with monthly and yearly pricing options, which results in (almost) a thousand different combinations.


For existing customers, this can happen within minutes. New customers, however, usually have more time. So it’s really more a matter of the communication method. For existing customers, we rely on secure communication via the Jira ticket system rather than email.


New customers should pay by bank transfer immediately after delivery and receipt of the invoice, but no later than 3–4 days after delivery. The exact payment terms are always listed in the PDF quote. For future orders, different payment terms may be mutually agreed upon.


For new employees, only the quantity is increased. For existing monthly licenses, changes are made only when they are renewed. Prices may vary from month to month. For annual licenses, the price and expiration date remain the same, so the cost decreases every day since we invoice on a daily basis. We provide the following services free of charge as part of our customer service: increasing order quantities, ordering new licenses, and even handling more complex upgrades—even on weekends and holidays. See our promise in this regard: We take care not to pay too much for licenses.

Why order from us?

Your advantages when ordering or working with us:

• Low license prices due to advanced process digitalization (since 2007) and low operating costs
• Test before buy is available for many M365 and Azure products, see Microsoft 365 Trials
• Microsoft Partner with certified competencies when you need expert support
• Fairness, as a new customer, you will receive the same prices as our loyal existing customers and will not be faced with a price increase at a later date
• Transparency in licensing and consulting prices. M365 and Azure: Tips for reducing costs and improving security (Blog & YouTube)