Logic App cost review

Overview

The Logic App cost review agent provides a structural cost breakdown of any Logic App workflow within your Business Application. Instead of manually cross-referencing Azure Cost Management data with your workflow definition, this agent consolidates six months of spend history, identifies what is driving cost, flags what could spike the bill, and delivers concrete savings recommendations — all based on the Logic App's current structure and billing data.

How It Works

When triggered, the agent pulls six months of billing data from Azure Cost Management and maps it against the workflow's trigger type, action count, and connector usage. It then works through four questions:

1. What has this workflow spent over the last six months?
2. What is driving that cost and is the current plan the right fit?
3. What could cause the bill to spike?
4. What should be done in the next 7 days to reduce spend?

The answers to these questions are presented as a structured, scrollable report.

Spend History

The report opens with three sections that establish the billing baseline:

Six-month spending history shows monthly spend as a stacked bar chart, broken down by Azure meter — the same meters that appear on your Azure invoice. A plain-language summary explains where spend is concentrated across the period, and a current month projection panel shows whether billing activity has landed yet for the ongoing month.

Current month spending trend shows how daily spend is tracking for the current month. If no data is available yet, the agent notes that Azure usage can lag 24–72 hours.

Biggest changes month-over-month compares the same date window across the two most recent months and lists the meter-level swings that drove the biggest cost movements, tagged as New, Increased, or Decreased.

Cost Analysis

Once the spend baseline is established, the agent explains the cost in the context of the workflow's structure:

What this Logic App costs and why breaks down the trigger type, action count, and connector usage that make up the bill — and identifies the single biggest cost lever in the workflow.
Is this the right plan? evaluates whether Consumption or Standard is the right hosting plan given the workflow's actual usage, and gives a plain-language verdict with the threshold that would justify switching.

What could spike the bill lists the specific scenarios in this workflow — such as retry storms, Foreach loops over larger payloads, or increased trigger frequency — that could cause costs to climb unexpectedly.

Recommendations

The final section turns analysis into action:

Ways to lower the bill provides workflow-specific changes — such as restructuring actions, batching connector calls, or setting Cost Management budget alerts — with an estimated impact for each.

Do this in the next 7 days distills everything into a short prioritized action list, referencing the workflow's actual connectors, actions, and Azure settings so each step is immediately actionable.