Free eCommerce Tools
Powerful calculators and analyzers to help you make data-driven decisions, understand your competitors, and optimize your store's profitability. All tools are completely free to use.
Profit Margin Calculator
Calculate profit margin and markup based on cost and selling price. Simple, fast calculations for everyday pricing decisions.
Break Even Calculator
Find out how many units you need to sell to cover your costs and break even.
Store Platform Checker
Check whether a store is built on Shopify or WooCommerce.
Competitor CSV Viewer
Upload a CSV file and track competitor product data changes over time.
Why Use ProdSift Tools?
Built by eCommerce experts for eCommerce professionals. All tools are completely free.
Lightning Fast
Instant calculations and analysis. No waiting, no loading screens—just immediate results.
100% Free
All tools are completely free to use. No hidden fees, no credit card required, no limitations.
Privacy First
Your data stays private. Client-side processing means your information never leaves your browser.
Expert Built
Designed by eCommerce professionals who understand the metrics that matter for your business.
Actionable Insights
Get clear, actionable data you can use immediately to improve your store's performance.
ROI Focused
Every tool helps you make better financial decisions and understand your profit margins.
Need more than tools?
Extract complete product catalogs from any Shopify or WooCommerce store for deep competitive analysis.