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Market Monster
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Built for resellers who run a real business.

Market Monster is built and published by Sanford Labs, which makes a portfolio of focused software products. Market Monster exists because arbitrage resellers run real businesses on spreadsheets that cannot tell them what they own, where it is or what each sale really earned. It is in early access today.

Made by Sanford Labs

Sanford Labs builds and runs Market Monster. Sanford Labs publishes a small portfolio of software products, each with its own focus, and Market Monster is its product for resellers.

For arbitrage resellers

Online and retail arbitrage resellers: people who buy products below market price, in stores or online, and resell them on Amazon, Walmart and eBay. That covers someone flipping part-time from one storefront and a business with staff and stock in several places.

Where it stands today

The account foundation works: workspaces, team invitations, roles and permissions, and secure sign-in. Inventory, true-profit tracking, sourcing and marketplace orders are in development. The features page labels each one, and it changes only when something ships.

Early access is by email. Write to support@marketmonster.io and tell us how you sell.