Go to AWS Cost Explorer
Set date range to the last 6 months before exporting.
See what you're wasting - no AWS access needed
Export your Cost Explorer data, upload the CSV, get your diagnosis in 10 seconds.
Cirrondly's free diagnosis tool analyzes your AWS Cost Explorer CSV and identifies wasted spending across EC2, RDS, S3, EBS, DynamoDB, CloudWatch Logs, ALB, and ElastiCache. No AWS account connection required. No signup. Upload your CSV, see exactly what you're overspending on in 10 seconds.
Group by Service
Click Download CSV to export your spend by service.
Upload and Analyze
Drop the file below and get your diagnosis in seconds.
Frequently asked questions
Is the AWS cost diagnosis really free?
Yes. Upload your AWS Cost Explorer CSV and get results in 10 seconds. No signup, no credit card, no AWS account connection required. The diagnosis identifies which AWS services are costing you more than they should and where waste is likely hiding.
What data does the free diagnosis analyze?
The diagnosis analyzes your AWS spend by service over the last 6 months from your Cost Explorer CSV export. It identifies spending anomalies, highlights services where you may be overspending, and estimates potential savings across EC2, RDS, S3, EBS, DynamoDB, CloudWatch Logs, ALB, and ElastiCache.
Is my CSV data stored or shared?
No. Your CSV is analyzed in real-time and is not stored on our servers. The analysis happens on upload and results are shown immediately. You can optionally enter your email to receive a copy of your diagnosis report.
What's the difference between this free diagnosis and the full Cirrondly agent?
The free CSV diagnosis gives you a high-level view of where your AWS spending looks abnormal based on cost data alone. The full Cirrondly agent connects to your AWS account via IAM role, scans actual resource states across 8 services (detecting idle instances, unattached volumes, missing lifecycle policies), and can execute fixes with your approval. The CSV diagnosis shows you the "what." The agent shows you the "what," "why," and "fix it now."
Cirrondly's free AWS cost diagnosis is the fastest way to check if your AWS account is wasting money. Export your Cost Explorer data as CSV (grouped by service, last 6 months), upload it here, and get a detailed breakdown of where your spending looks abnormal - in 10 seconds. The tool analyzes spending patterns across EC2, RDS, S3, EBS, DynamoDB, CloudWatch Logs, Application Load Balancers, and ElastiCache. No AWS account connection, no IAM role, no signup required. For deeper analysis that scans actual resource states and executes optimizations, connect your AWS account to the full Cirrondly agent.
Want the full picture?
The CSV diagnosis shows spending anomalies. The Cirrondly agent scans your actual AWS resources, detects idle waste, and fixes it with your approval.