Canvas App or Model-Driven App: The Decision in Four Questions

Whether a canvas app or a model-driven app is the right choice in Power Apps depends above all on control over the layout and on the data foundation: with a canvas app you design every screen freely and connect to almost any data source, while with a model-driven app you build on tables, forms, and views in Microsoft Dataverse and give up free design in return. Simple, task-focused apps with few data sources are generally suited to the canvas app, while data-intensive processes with many linked records are suited to the model-driven app. As of: August 2026.

When is a canvas app the right choice?

A canvas app is a good fit when you want to design the interface pixel-perfectly and connect to several different data sources. According to Microsoft Learn, a canvas app connects to hundreds of sources, including Dataverse, SharePoint, Excel worksheets in OneDrive or SharePoint, as well as SQL Server and Azure SQL, and the app maker has full control over the layout. This makes canvas apps suitable for targeted, task-focused solutions, such as a data-capture app for field staff or a simple form based on an existing Excel table. The apps can be embedded directly into SharePoint, Power BI, and Microsoft Teams. More on this in the canvas apps guide from Microsoft.

When is a model-driven app worthwhile?

A model-driven app is worthwhile when your process is data-dense and users need to navigate between many linked records, for example when onboarding new employees, in a sales process, or in membership management. According to Microsoft Learn, a model-driven app cannot be created without a data model in Microsoft Dataverse: the minimum requirements include a Power Apps license, a Power Platform environment with a Dataverse database, at least one table with one column, one view, and one form. In return, the interface is automatically consistent and accessible across devices, and migration between development, test, and production environments runs comparatively easily via solutions, as the model-driven apps overview describes.

What specifically distinguishes the two approaches?

The most important difference lies in control over the layout versus the speed of creation. According to Microsoft Learn's comparison, the following applies:

• Data platform: Model-driven apps run exclusively on Dataverse, canvas apps on Dataverse and many other sources via connectors.
• Design: Model-driven apps are built component-based without code, canvas apps through editing control properties with Power Fx formulas.
• Consistency: Model-driven apps are consistent across different apps, while for canvas apps this depends on the decisions of the makers.
• Migration: Model-driven apps can be moved easily via solutions, while for canvas apps data sources often need to be adjusted during a move.
• Accessibility: With model-driven apps it is built in, with canvas apps you need to plan for it specifically.

Can the two be combined?

Yes, so-called custom pages let you bring the flexibility of canvas apps into a model-driven app, and conversely a canvas app can be embedded into a model-driven form. This is rarely enough for getting started, because both paths bring additional complexity, but for grown solutions it is an option before you rebuild an app completely from scratch. If you are unsure which approach fits your specific process, we support you as part of our automation consulting in making that assessment.

Frequently asked questions about canvas app or model-driven app

Do I necessarily need Dataverse for a canvas app?

No. Canvas apps can also be built entirely without Dataverse, for example directly on a SharePoint list or an Excel worksheet in OneDrive. For canvas apps, Dataverse is one of many possible data sources, but not a requirement.

How many tables do I need at minimum for a model-driven app?

According to Microsoft Learn, formally a single table with one column, one view, and one form is sufficient. In practice, however, model-driven apps almost always grow across several linked tables, because the effort for the data model really only pays off from this level of complexity onward.

Is a model-driven app automatically more expensive?

Not directly, but almost always indirectly, because it requires a Dataverse database and thus additional capacity in the Power Platform environment. The exact license and capacity costs depend on your existing Microsoft 365 and Power Platform contract and should be checked before making the decision.

Can I switch from canvas to model-driven later?

A direct conversion is not provided for, because the two approaches are built differently. It is possible to transfer the data model to Dataverse and rebuild the interface, or to add functionality gradually via custom pages.