Need Guidance on cost breakdown of Microsoft Foundry Agent portal I created

hi Tasmia_Monzoor​  This is a very common challenge with AI Foundry solutions right now ,Azure Cost Analysis gives overall spend, but detailed AI-agent cost attribution is still not very transparent.

For a Foundry + Container Apps architecture, the main cost drivers are usually:

• Model token usage (input/output tokens)
• Number of agent calls/tool executions
• Concurrent users & session duration
• Container Apps scaling (CPU/memory replicas)
• Logging/tracing/Application Insights ingestion
• Vector/search/storage components
• Caching effectiveness

For estimating costs more accurately, most teams combine:

Azure Pricing Calculator

Azure Monitor + Application Insights metrics

Token usage telemetry from models/endpoints

Load testing for concurrency/session patterns

A practical approach is to calculate:

Cost per request/conversation

Average tokens per interaction

Expected monthly active users/concurrency

Infrastructure baseline (Container Apps minimum replicas, monitoring, storage, etc.)

For customer-facing pricing, companies typically present:

Per-user/month

Per-conversation/request

Tiered usage bundles

Or platform + consumption-based pricing

And internally they build a TCO model including:

• AI inference
• Hosting
• Observability
• Support/operations
• Buffer for scaling peaks

Microsoft does have useful references across:

• Azure AI Foundry pricing docs
• Azure OpenAI pricing
• Azure Container Apps pricing
• Well-Architected Framework (Cost Optimization pillar)

But today, there’s still some manual estimation involved, especially around agent orchestration and token behavior.