No free plan. The cheapest way in is Pay-As-You-Go at Usage-based, no upfront cost. Consider free alternatives in the ai agents category if budget is tight.
Agent creation and runtime using Foundry prompts and workflows is completely free. You only pay for consumed resources including model tokens through Foundry Models, tool usage charges for enterprise connections (SharePoint, Fabric, Bing Search), and licenses for third-party service integrations. Pilot projects typically cost under $50 monthly while production deployments scale with actual usage.
Foundry agents natively integrate with Microsoft 365 (SharePoint, Teams, Outlook, OneDrive), Dynamics 365, Power Platform, Azure services, and over 1,400 business systems through pre-built connectors. Agents can access documents, calendars, emails, and business data using existing Azure AD permissions without custom integration work.
For Microsoft-centric organizations, Foundry provides deeper native integration than AWS Bedrock or Google Vertex AI Agents. However, if your infrastructure is primarily AWS or Google Cloud, those platforms may offer better ecosystem alignment. Choose based on your existing Microsoft investment and productivity tool usage patterns.
The platform supports both code-first SDK development for maximum control and visual portal experiences for rapid prototyping. It also works with popular frameworks including LangChain, CrewAI, LlamaIndex, and Microsoft's native Agent Framework, enabling teams to use preferred development tools while accessing enterprise integrations.
While designed for enterprise needs, small businesses using Microsoft 365 can benefit from the platform's free agent creation model. However, you'll need technical expertise for setup and ongoing management. Consider simpler alternatives if you lack dedicated development resources or extensive Microsoft ecosystem usage.
The service includes Azure Active Directory integration, enterprise security compliance (SOC certifications), full audit logging, private networking support, role-based access control, and data residency compliance through Azure's global infrastructure, meeting enterprise security and regulatory requirements.
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Last verified March 2026