Microsoft Foundry

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Unified Enterprise AI Platform for Building and Scaling Intelligent Agents

Microsoft Foundry is the comprehensive AI development platform empowering over 80,000 enterprises including 80% of Fortune 500 companies to build, deploy, and govern intelligent agents at scale. Launched at Microsoft Ignite 2025, it unifies access to 11,000+ AI models from Azure OpenAI, Anthropic Claude, Meta, Mistral, and more through serverless or managed compute. With Foundry Agent Service now generally available, developers can create multi-agent orchestration workflows using Agent2Agent protocol and Model Context Protocol for seamless integration with AutoGen, LangChain, and Semantic Kernel frameworks.


  • 11,000+ Frontier AI Models
    Access OpenAI (GPT-4o, GPT-5.2, o1), Anthropic Claude (Sonnet 4.5, Opus 4.1, Haiku 4.5), xAI, Meta, Mistral AI, Black Forest Labs, Cohere, and Microsoft Research models through unified platform.
  • Only Cloud with OpenAI & Anthropic
    Azure is the only cloud platform offering both OpenAI and Anthropic models with enterprise security, compliance, and regional availability for diverse AI workload requirements.
  • Foundry Agent Service (GA)
    Generally available agent service for building, deploying, and governing intelligent agents with multi-agent orchestration, Agent2Agent protocol, and Model Context Protocol (MCP) support.
  • Multi-Agent Orchestration
    Create complex agentic workflows using Agent2Agent protocol with seamless integration to AutoGen, LangChain, Semantic Kernel, and Copilot Studio frameworks for enterprise agent development.
  • Model Router with Auto-Selection
    Automatically selects optimal Azure OpenAI models for different prompts based on complexity, quality requirements, and cost constraints – boosting quality while reducing expenses.
  • Foundry IQ Powered by AI Search
    Streamlines how agents access and reason over public and private sources including SharePoint, Microsoft Fabric, web content, and enterprise data with grounded retrieval.
  • 1,000+ Tools & Connectors
    Foundry Tools catalog provides pre-built connectors to enterprise systems, APIs, databases, and services enabling rapid agent integration with existing business applications.
  • Enterprise Governance & Observability
    Organization-wide observability, control planes, compliance monitoring, and security governance built-in for responsible AI deployment at scale across departments.
  • Serverless or Managed Compute
    Deploy models with serverless pay-per-token pricing or dedicated managed compute for predictable performance and costs based on workload requirements and SLA needs.
  • 80,000+ Enterprise Customers
    Trusted by over 80,000 enterprises including 80% of Fortune 500 companies with proven scale, reliability, and enterprise-grade support for mission-critical AI applications.
Demos, docs and playgrounds

  • Access Microsoft Foundry portal to explore 11,000+ models, build agents with Agent Service, and deploy AI applications with enterprise governance.

  • Browse comprehensive catalog of AI models from OpenAI, Anthropic, Meta, Mistral, and more with model cards, benchmarks, and pricing information.

  • Interactive playground to test GPT-4o, Claude Sonnet 4.5, and other models with adjustable parameters, prompt engineering, and real-time responses.

  • Official GitHub repository with agent service examples, multi-agent orchestration patterns, and integration templates for enterprise development.

Helpful resources

  • Explore the new Microsoft Foundry portal
    Join April as she provides a tour of the new Microsoft Foundry portal experience. Learn how to access the new experience and explore several of the key areas to jump-start your agent building!