AWS Cost Analyzer — Free Audit Tool

About

AWS Cost Analyzer - Simplify AWS Cost optimization

Analyze your AWS Cost Explorer CSV and identify potential cost savings directly in your browser. No AWS credentials required.

Overview

Paste your AWS cost data and get a simple waste score with actionable insights. The extension runs fully locally — your data never leaves your machine.

Who it’s for

DevOps engineers and cloud engineers reviewing AWS costs
Startup teams monitoring monthly AWS spend
FinOps and engineering managers preparing cost reviews
Consultants analyzing AWS usage for clients

How it works

Export your data from AWS Cost Explorer (CSV)
Paste it into the extension
Instantly see a waste score (0–100) and key findings
Optionally export a PDF report

What it analyzes

EC2 usage without Savings Plans
RDS On-Demand usage vs Reserved Instances
High data transfer costs
S3 storage and egress patterns
CloudWatch usage trends
Spend spikes and service distribution

Score meaning

0–20: Well optimized
21–45: Improvement opportunities
46–70: High overspend risk
71–100: Critical inefficiencies

Privacy

Runs completely in your browser.
No data collection, no tracking, no external requests.