ThredUp 導入 AI 工具推動第四季業績，活躍買家大幅增長 30%

Every secondhand garment is a unique inventory item, with no shared SKU, brand data or consistent classification. That makes pricing, tagging and search difficult to scale. ThredUp uses generative AI, computer vision and dynamic pricing to fill these data gaps, allowing shoppers to search with style-based phrases such as “ugly Christmas sweater” while improving inventory turnover and gross margins.

PYMNTS reported on April 21, 2026, that the global secondhand market is growing 12% this year to $289 billion and is projected to reach $393 billion within five years. ThredUp's gross margin reached 79.5% in the second quarter of 2025 after the company invested more than $400 million in supply-chain automation. The platform manages more than 4 million items and adds tens of thousands more each day.