Brevo's White Label Product allows agencies and businesses to customize and resell its email marketing and automation services under their own brand. This solution includes full branding capabilities, enabling users to add their logos, colors, and custom domains. Agencies can offer a range of services such as email campaign creation, SMS marketing, and landing page design while maintaining a professional appearance. The white label option enhances brand visibility and provides clients with a seamless experience, all while leveraging Brevo's robust marketing automation platform.