A production agent in Microsoft Foundry may incur costs for models, tools, knowledge sources, search, hosting, data, networking and monitoring. The platform cannot be described by one universal per-user price.
Reviewed 8 September 2026. Microsoft now calls Azure AI Foundry Microsoft Foundry. Prices depend on region, currency, model and contract. Earlier fixed West Europe amounts, CHF examples, staffing estimates and savings percentages were not fully supported by stable primary sources and have been removed. Use the official Foundry pricing page and Azure calculator for your subscription.
Relevant meters
Model inference may be billed by tokens or provisioned throughput. Agent tools can meter vector storage, interpreter sessions and web/custom search transactions. Foundry IQ/Azure AI Search, application hosting, databases, backups, network transfer and retained telemetry add their own meters. Engineering, evaluation, security and support remain operating costs.
The Foundry Agent Service pricing page expressly says that models, tools and knowledge connections can create separate charges and licenses. The Foundry FAQ says model quotas apply when models are used with Agent Service.
Monthly cost = agent turns × actual model and tool use + provisioned capacity + hosting + data + network + monitoring + operating effort.
Measure input and output tokens, tool calls, searches, index size, retries, peaks, log retention and human evaluation effort in a pilot. A generic harness multiplier, repeat-query share or savings percentage is not a vendor price.
Residency and Purview
An Azure region alone does not prove that all agent data remains there. Models, search, connected knowledge, tools, logs and global features can have different availability and processing terms. Check every resource against Azure Products by Region, product terms and your architecture.
Microsoft Purview can support governance and compliance for Microsoft Foundry, but scope and licensing depend on the feature. Start with the Purview overview for generative AI. Deploying Foundry in West Europe is neither a Purview control nor an automatic compliance commitment.
Sources retrieved 8 September 2026: Microsoft Foundry pricing · Foundry Agent Service pricing · Agent Service FAQ · Azure Products by Region · Microsoft Purview for generative AI