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User CAL for Microsoft SQL Server 2022 To access the new version of SQL Server 2022, users with certain editions or licensing forms require a Client Access license, e.g. in the form of a User CAL . Only with such a license are the...

$145.90 *

Microsoft SQL Server 2022 Device CAL

Microsoft SQL Server 2022 Device CAL With a Device CAL , users can access the features and Services of the reliable relational data platform from Microsoft provided in the new SQL Server 2022 software for specific editions - such as...

$145.90 *

Microsoft SQL Server 2025 CALs - license access correctly

Microsoft SQL Server 2025 provides you with a powerful and flexible data platform for modern business requirements. If you opt for server/CAL-based licensing, you will need suitable Client Access Licenses (CALs) in addition to the server license. They regulate who can access the SQL Server - clearly, transparently and legally compliant.

What is a SQL Server CAL?

A Client Access License (CAL) is required if users or devices are to access an instance of SQL Server 2025. This applies to both direct access (e.g. via SQL Management Studio) and indirect access (e.g. via applications that communicate with SQL in the background).

The CALs are a sensible choice for organizations that know their number of users or want to keep them limited - a real alternative to core-based licensing.

User CAL vs. Device CAL - which model suits you?

Microsoft offers two licensing models for SQL Server CALs:

User CAL: Licenses a specific user - this user may access SQL Server from any number of devices.
Device CALlicenses a specific device - multiple users can access SQL Server from this device.

The decision depends on how your employees work: Is it an office with fixed PCs or do many work with laptops, tablets or mobile? User CALs are ideal for flexible workstations, device CALs for shared devices or terminal environments.

For which SQL Server editions do CALs apply?

CALs are valid for access to Microsoft SQL Server 2025 Standard Edition. The Enterprise EditionPro Core model is licensed - no CALs are provided for it.

So if you run SQL Server in the Server/CAL model, you need CALs - for each user or device that accesses the instance.

Buy SQL Server 2025 CALs now

In our store you will find Microsoft SQL Server 2025 User CALs and Device CALs - flexibly combinable and tailored exactly to your needs. Whether you are setting up a new environment or expanding your existing server landscape: with the right CALs, you can ensure that your SQL infrastructure is license-compliant and future-proof.

Order now and secure the right access rights for your team with just a few clicks - if you have any questions, we will be happy to advise you!

Frequently asked questions about SQL Server 2025 CALs

What is the difference between User CAL and Device CAL?

User CAL: Ideal for individuals with multiple devices (e.g. laptop, smartphone, home office).
Device CAL: Useful for shared devices, e.g. in shift work or at fixed terminals.

Does every software that communicates with SQL Server need its own CAL?

Every direct or indirect connection to SQL Server requires a valid CAL - even automated services or middleware components may require a license. The rule is: access is access.

How many CALs do I need?

As many as there are users or devices accessing the server - for mixed use, you can combine user and device CALs. Our team will be happy to help you with the right planning.

Is a SQL Server 2025 CAL also valid for earlier versions?

Yes - Microsoft SQL Server CALs are generally backwards compatible. This means that a SQL Server 2025 CAL can also access older versions such as SQL Server 2019 or 2017.