大淘客联盟 is a Chinese e-commerce affiliate marketing and product-selection platform focused on helping Taobao affiliates find and promote suitable products more efficiently. It combines curated product listings, sales rankings, deal alerts, brand selections, and recommendation groups with data and AI-assisted tools to support product discovery and campaign planning. Affiliates can use services such as link conversion, coupon and promotional-material generation, inventory checks, product analytics, order analysis, and tools for creating promotional collections and images.

The platform also offers APIs, CMS and SaaS solutions, and ready-made pages for building shopping guides, search experiences, and product-detail pages. For merchants, 大淘客 provides access to affiliate promotion channels and services intended to increase product exposure and sales. Its offerings include training and support for new affiliates, product verification and sourcing activities, and operational resources for managing schedules, channels, and performance.

The company describes its mission as improving product selection and conversion through digital technology, curated merchandise, and practical tools for affiliates, creators, and e-commerce businesses