Is White Labeling Legal?

White labeling is legal in every normal business context, including SEO. It simply means one company builds a product or service and another rebrands it as its own to sell to clients. Software, manufacturing, and marketing all use this model constantly, and no law restricts rebranding a service you have paid to use.

The only real risk is contractual, not legal. Check the terms of whatever white-label SEO tool or fulfillment partner you use, since some restrict resale or require disclosure in specific markets. Outside of contract terms, there is nothing illegal about reselling optimization work, reporting, or software under your own agency's name.

Agencies that resell this way usually run it on SEO software made for client work so every client report can carry the agency's own branding.