Independent software • Built with purpose

Better tools for better decisions.

Valley Signal Co. builds practical software for independent sellers. Clear information, useful context, and less guesswork.

Meet our apps ↓

Valley Signal Co. / Software

AliFrogResale research, made clearer.

Our work

Built for real decisions.

AliFrog

In development

AliFrog is a resale research app in development. It is designed to help sellers explore supplier costs and eBay market information in one place, with assumptions and evidence clearly identified.

Supplier costsMarket comparisonsResale economics