If you want to build AI agents, Microsoft Copilot Studio is the obvious choice inside the Microsoft world — but it is inside the Microsoft world. Here’s an honest comparison with osFoundry for 2026. (dgm implements osFoundry as an independent partner; we’ll be fair to both.)
At a glance
| Microsoft Copilot Studio | osFoundry | |
|---|---|---|
| What it is | Agent builder in Microsoft ecosystem | Standalone agent & app platform |
| Models | Azure Model Catalog (multi-model) | Model-agnostic, bring-your-own-key |
| Hosting | Microsoft cloud | Self-host any cloud or US/EU/JP |
| Pricing | Microsoft commercial model | Usage-priced, no per-seat fees |
| Lock-in | Microsoft/Azure ecosystem | Cloud-neutral, source-available |
As of 2026 — confirm with each vendor.
What each is
Copilot Studio is Microsoft’s SaaS tool to build agents and agentic workflows within the Copilot/Microsoft 365 ecosystem — with model choice from the Azure Model Catalog, a “Council” multi-model compare, and A2A multi-agent orchestration.
osFoundry is a standalone, cloud-neutral platform for building agents and data-backed apps, model-agnostic via bring-your-own-key, usage-priced, and self-hostable.
The key difference: ecosystem dependency
Both are multi-model. The difference is where they live: Copilot Studio is strongest inside Microsoft/Azure; osFoundry is independent of any one ecosystem — self-host anywhere, with its own visual config editor (osStudio). If you want agent building without Microsoft dependency, that’s the deciding factor.
Data and residency
Copilot Studio runs within Microsoft’s cloud (EU Data Boundary, though some models route outside it). osFoundry is self-hostable in your own UK/EU cloud, or uses its EU region (US/EU/JP, no UK region) — the most direct route for strict UK data control. (See data residency.)
Who each is best for
- Copilot Studio — Microsoft-centric organisations building agents tightly integrated with M365 and Azure.
- osFoundry — businesses wanting cloud-neutral agent building, consolidation and data control without lock-in.
Which should a UK business choose?
Deep in Microsoft 365/Azure? Copilot Studio fits. Want cloud-neutral agents and to avoid ecosystem lock-in? osFoundry fits — and dgm can help you evaluate and implement.
dgm is an independent integration partner with zero integrations so far. To compare these, book a consultation with dgm. General information; verify current vendor pricing.