If your goal isn’t “a better assistant” but “build and run custom AI agents,” the right Microsoft comparison is Copilot Studio, not the Microsoft 365 Copilot assistant. Copilot Studio and osFoundry — a “Hybrid AI Orchestration Platform” — both let you build agents, but they make different bets about ecosystem and neutrality. Here’s a factual comparison for a US business, with sources cited.
At a glance
| osFoundry | Microsoft Copilot Studio | |
|---|---|---|
| Category | Hybrid AI orchestration platform | Low-code agent-building platform |
| Ecosystem | Neutral | Microsoft 365 / Azure |
| Models | Bring your own, any provider | Azure Model Catalog (Anthropic/OpenAI/etc.) |
| Governance | Built into the platform | Microsoft Agent 365 |
| Replaces other SaaS | Designed to consolidate | Extends Microsoft estate |
What Copilot Studio is
Copilot Studio is Microsoft’s low-code platform for building agents and agentic workflows. In 2026 it lets you choose models per task from the Azure Model Catalog — including Anthropic and OpenAI — with a “Council” feature to compare models side by side, plus agent-to-agent orchestration where a parent agent delegates to child agents. Governance runs through Microsoft Agent 365, which inventories and permissions agents across the tenant. Its natural home is the Microsoft and Azure ecosystem, where identity (Entra), data, and governance are already in place.
osFoundry takes the same agent-building goal but stays ecosystem-neutral, orchestrating agents, automations, and internal apps across whatever systems you use — with consolidation of overlapping SaaS as an explicit aim rather than extending one vendor’s estate.
Models and governance
Both platforms are model-flexible. Copilot Studio draws models from the Azure Model Catalog; osFoundry is provider-agnostic and lets you bring your own models and keys. The practical difference is gravity: in Copilot Studio, identity, data, and governance flow through Microsoft (Entra, Azure, Agent 365), which is an advantage if you’re already there and a constraint if you’re not. osFoundry centralizes orchestration and governance in its own layer, independent of any single cloud — which is the relevant trade-off if your environment is mixed.
Cost
Microsoft prices Copilot Studio and its agent features within the Microsoft licensing model, and some agent capabilities (such as advanced automation) can carry consumption costs — so the real figure depends on your existing Microsoft agreement and usage. That can be efficient if you already hold the right licenses, or surprising if agent usage scales. dgm’s pricing is fixed and transparent regardless of platform: $399 consultation and $3,999/month integration.
Who each is best for
Copilot Studio is the stronger choice if you’re standardized on Microsoft 365 and Azure, your data and identity already live there, and you want agents governed natively by Microsoft. osFoundry is the stronger choice if you want to build and orchestrate agents across mixed systems without anchoring your AI layer to one cloud, and to consolidate non-Microsoft tools.
Which should a US company choose?
If you’re standardized on Microsoft 365 and Azure and want to build agents inside that estate, Copilot Studio is a strong, well-governed choice. If you want to build and orchestrate agents without tying your AI layer to one cloud — and to consolidate non-Microsoft tools — osFoundry is the more strategic foundation. dgm assesses your environment and builds the agents either way.