Amazon FBA Operations Diagnostics All in One Place
Upload your Amazon raw reports and automatically calculate 70+ operational metrics. Comprehensive diagnostics, advertising analysis, and BEP profitability analysis — let data drive every business decision.
Total Sales
$58,975
Total Orders
3,847
Avg Profit Margin
12.8%
Ad ACOS
18.4%
SKU Sales Ranking
Cost Structure
70+
Metrics
3
Analysis Modes
13
Supported Reports
11
Marketplaces
From Upload to Insights in Just Three Minutes
End-to-end diagnostic capabilities for your Amazon FBA operations
Comprehensive Diagnostics
Calculate 70+ key metrics across sales, inventory, conversion, returns, repeat purchases, traffic, advertising, fees, and profit with a single click — get a complete picture of your operations.
Advertising Diagnostics
In-depth analysis of SP / SB / SD ad types with full coverage of CTR, CPC, ACOS, and ASP — optimize your advertising strategy with precision.
BEP Profitability Analysis
Track revenue and cost trends for each SKU on a weekly or monthly basis, with clear visualization of cumulative profit and break-even points.
Granular Fee Breakdown
Commissions, FBA fees, promotions, advertising, storage, COGS, and inbound shipping — 12 fee categories broken down to a per-unit level.
Data Security
All data is uploaded from your browser and cleared immediately after server-side analysis. No raw report files are ever stored.
One-Click Excel Export
Export analysis results to a formatted Excel file with one click — perfect for offline review and team collaboration.
Four Simple Steps from Data to Insights
Configure Settings
Select your marketplace, date range, analysis type, and primary ID dimension.
Upload Reports
Drag and drop your Amazon raw report files (CSV / Excel) — up to 13 files.
Auto-Analyze
The backend pandas engine automatically parses, aggregates, and calculates 70+ operational metrics.
View Results
Dashboard visualization with tables and charts — supports sorting, searching, and exporting.
Compatible with All Amazon Platform Reports
Supports CSV, Excel, and TSV formats with automatic report type detection
Required Reports (6)
- Business Report
- Transaction
- Inventory Ledger
- Monthly Storage
- FBA Shipments
- SP Advertised Product
Optional Reports (7)
- SB Campaign
- SB Bulk
- SD Advertised Product
- Purchases
- Shipments
- Shipment Items
- Others
Supports 11 Amazon Marketplaces
Join the Seller Community
Connect with Amazon FBA sellers from Japan and the US. Share insights, ask questions, and grow together.
AmzDiag Community
discord.gg/RfTqh6nv
Channels
Growing Community
JP & US Amazon FBA Sellers
Dedicated Channels
5 channels
Peer Support
24/7
Say Goodbye to Manual Excel Spreadsheets
Let Data Drive Your Business Decisions
No installation needed — just open your browser. Upload reports and get a complete operations diagnostic report in 3 minutes.