Microsoft's AI Migration Tools in 2026: What They Automate, and What They Can't
By Arun Mohan, Founder & CEO, Onepane (Microsoft Solutions Partner) · July 2026 · 5 min read
Short answer: Microsoft now ships two agentic migration tools. The Azure Copilot Migration Agent plans cloud migrations from inside the Azure portal. GitHub Copilot App Modernization upgrades and migrates Java and .NET apps to Azure. Both automate the planning and the code. Neither executes the cutover, moves your Copilot apps to Foundry, secures the funding, or runs the estate afterward. That gap is where a partner earns its place.
Microsoft is putting AI agents into the migration itself. That speeds the work and raises a fair question: if the tools do the migration, what is left for a partner to do? The honest answer is most of what matters.
What the Azure Copilot Migration Agent does
The Azure Copilot Migration Agent is an AI assistant in the Azure portal that works on top of Azure Migrate data. It targets the planning phase of cloud migration:
- Agentless discovery of VMware environments, with inventory, dependency maps, and 6R recommendations.
- Landing-zone automation aligned to the Cloud Adoption Framework, generating Terraform or Bicep and wave plans.
- A handoff to GitHub Copilot for .NET and Java code work.
The limit is explicit. It cannot execute the migration. Replication, test migrations, and cutover still run in the Azure Migrate portal, not through the agent. Full planning support also covers VMware first, with Hyper-V and bare-metal getting analysis only. Treat it as an intelligent planning layer, not a mover.
What GitHub Copilot App Modernization does
GitHub Copilot App Modernization is an agentic tool that analyzes, upgrades, and migrates Java and .NET applications to Azure. It runs in two layers: a Modernize CLI agent for assessment and planning across many apps, and an IDE experience where developers execute the transformation. It upgrades frameworks, replaces APIs, containerizes apps, generates infrastructure-as-code, fixes CVEs, and deploys to Azure. Humans stay in the loop, and every change is reviewable.
The scope is traditional application code. It modernizes Java and .NET apps. It does not convert Microsoft 365 Copilot apps or Copilot Studio agents into Azure AI Foundry agents, and it does not touch the consumption problem those agents created.
The two tools side by side
| Capability | Azure Copilot Migration Agent | GitHub Copilot App Modernization |
|---|---|---|
| Primary job | Plan cloud/VM migrations | Modernize Java and .NET apps |
| Scope | VMware discovery, landing zones, wave plans | Code upgrade, containerize, deploy |
| Executes the migration | No, planning only | Yes, for app code, in the IDE |
| Covers Copilot apps to Foundry | No | No |
| Secures Microsoft funding | No | No |
| Runs the estate afterward | No | No |
The gap the tools leave open
The agentic tools compress two layers: planning and code transformation. Four layers stay manual, and they are the ones that decide whether a migration lands and pays off:
- Execution and cutover. The tools plan and transform. Someone still runs replication, testing, and go-live without breaking production.
- Copilot apps to Foundry. Neither tool converts your metered Copilot apps and Cowork plugins into Azure AI Foundry custom engine agents. That path is documented but manual, and it is the migration that fixes the consumption bill.
- The funding. Microsoft funds this work through ECIF, ACO, and co-op, but the tools do not file the nomination. Teams that migrate alone leave the money on the table.
- Managed operations. After go-live, agents need monitoring, cost optimization, and version management. No planning agent runs your estate.
Where a partner fits
Use Microsoft’s agents as accelerators, not as the whole job. A good partner runs the tools for the planning and code layers, then does the work they leave out: execute the cutover, convert the Copilot apps to Foundry, pre-qualify and file the Microsoft funding, and operate the estate to an SLA. The tools make the partner faster. They do not replace the partner.
FAQ
Can the Azure Copilot Migration Agent run a migration by itself? No. It plans the migration, generates landing zones and wave plans, and hands code work to GitHub Copilot. Replication and cutover still run in the Azure Migrate portal.
Does GitHub Copilot App Modernization migrate Copilot agents to Foundry? No. It modernizes Java and .NET application code to Azure. Converting Microsoft 365 Copilot apps or Copilot Studio agents to Azure AI Foundry is a separate, mostly manual path.
If Microsoft’s tools automate migration, do I still need a partner? Yes, for the parts the tools do not cover: execution and cutover, the Copilot-apps-to-Foundry conversion, securing Microsoft funding, and running the estate afterward.
Do these tools handle the Copilot Credits cost problem? No. They modernize apps and plan cloud moves. The consumption bill comes from custom Copilot agents, and the fix is migrating the heavy ones to Azure AI Foundry.
Turn the tooling into an outcome. Onepane runs the funded Copilot to Azure AI Foundry migration for Microsoft partners and their customers, using Microsoft’s own accelerators, then operates the estate. New here? Start with why your Copilot bill went variable, or read the Copilot to Azure AI Foundry migration guide.
Onepane maps every agent you run and shows what each one costs and what it returns. No integration, results in days.