Free Tools
14 calculators that show what your online business really costs, and 4 free utilities for invoices, quotations, receipts and images. No signup. Every formula is explained on our methodology page.
Calculate business costs
Add up subscriptions and find where you are paying twice.
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Compare software and fees
See what platforms, marketplaces and payment processors really keep.
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Calculate margins and income
Know what is left after costs, and what traffic could earn.
Related:Hidden costs of running a Shopify storeHow affiliate marketing works
Create business documents
Invoices, quotations and receipts, made in your browser. Nothing is uploaded.
Related:How these tools handle your data
Use free utilities
Small browser tools that save a trip to another site.