The Directory Submission Cost Calculator by SubmitSaaS is a free interactive financial modeling tool designed for founders, marketers, and bootstrappers. It calculates the true monetary investment required for a directory campaign by factoring in free vs. paid directories, average listing fees, form-filling time, research friction, asset preparation, and your personal hourly rate.

By comparing direct DIY time costs and paid listing fees against done-for-you agency packages, the calculator highlights your exact break-even point in directories, making it easy to determine the most cost-effective path to build backlinks and boost Domain Rating.