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Azure Functions in-process model support ends November 10, 2026

Readers can stay on Microsoft Azure: they change a setting or plan. Help the ones who would rather leave.

25 days left · November 10, 2026 · Public page

Medium switching pressure46/100

An estimate from the deadline, cost, discussion and need to move. It is not a product rating.

What goes into it

Confidence: medium.

deadline24/30
money14/25
attention0/25
audience0/12
force8/8
  • Hard deadline in 25 days.
  • The change is forced: it reaches users even if they wait.
  • Export is hard. A free importer wins this wave.

  1. 1 Related discussions

    Only threads tied to this event that talk about leaving, moving or prices. Saved, not live. Check the date and read the thread before replying.

    No live threads yet.

  2. 2 What people ask

    No common questions yet.

  3. 3 Reply templates

    Answer the question first. Link only if it helps. Always keep the disclosure line. Never post the same text twice.

    Helpful first
    Sorry you have to deal with this. You can stay on Microsoft Azure. Here is what to change before November 10, 2026:

1. Find in-process apps. Look for function apps with FUNCTIONS_WORKER_RUNTIME set to dotnet. Microsoft gives a PowerShell script for this.
2. Move the project to the isolated model. Follow Microsoft's migration guide, target .NET 10 and test locally with Core Tools 4.x.
3. Switch the app in Azure. Set FUNCTIONS_WORKER_RUNTIME to dotnet-isolated and publish the new project together. Use a staging slot.

If they would rather leave, describe a verified way <your product> can help: <your link>
[Disclosure: I build <your product>.]
    Short answer
    You have until November 10, 2026. You can stay on Microsoft Azure. First: find in-process apps. Then move the project to the isolated model.
Happy to help if you get stuck.
[Disclosure: I build <your product>.]

  4. 4 Switch-page builder

    Create a draft “Switch from Microsoft Azure” page. Add your product, review every claim, then copy HTML or Markdown. Your product claims need your own evidence.

    • Add your product name to replace “Your product”.
    Preview

    Switch from Microsoft Azure to Your product

    Azure Functions apps on the in-process model: a change is due by November 10. You can stay on Microsoft Azure. If you would rather leave, here is how to move to Your product.

    What changes at Microsoft Azure

    Support for the in-process model of C# Azure Functions ends on November 10, 2026, the same day as .NET 8. Microsoft says to move apps to the isolated worker model and .NET 10.

    • In-process support ends: November 10, 2026 (Microsoft)
    • Only version in-process runs: .NET 8, which also ends November 10, 2026 (Microsoft)
    • Isolated worker on .NET 10: Supported until November 14, 2028 (Microsoft)
    • .NET 10 in-process?: No. .NET 10 is not supported by the in-process model (Microsoft)
    • What to move to: The isolated worker model; target .NET 10, or .NET Framework 4.8 if you must (Microsoft)
    • Test locally with: Azure Functions Core Tools version 4.x (Microsoft)
    • The app setting to change: FUNCTIONS_WORKER_RUNTIME from dotnet to dotnet-isolated (Microsoft)
    • In-process function apps: Lose support on November 10, 2026 (Microsoft)

    You can stay on Microsoft Azure if you make the change. This page is for people who would rather leave.

    What Your product gives you

    Write two or three short lines here. Say what Your product does, who it is for, and what it costs. Use only facts you can show.

    How to move from Microsoft Azure to Your product

    1. Save what you need from Microsoft Azure. Keep a copy before you cancel anything.
    2. Import into Your product. Say which files you accept and how long an import takes.

    Tell readers the key date: November 10, 2026.

    Questions people ask

    If Your product has a direct answer to one of these, add it here. Keep it short and true.

    How to help new users settle in

    Send one short email. Say what changed, where to find you now, and what they need to do. Put the most important line first.

    If there is a date, send a short reminder a few days before it. Keep a copy of the list you sent it to.

    Sources

  5. 5 Search ideas to validate

    suggested, not measured Phrases people may search when a tool changes like this. We have no search volume data for them.

    • azure functions apps on the in-process model
    • microsoft azure alternative
    • microsoft azure alternatives
    • microsoft azure export
    • how to leave microsoft azure
    • switch from microsoft azure
    • microsoft azure migration
    • microsoft azure migration 2026