actowiz

Introduction TL;DR: Actowiz tracked 30,000+ matched fashion SKUs across Shein, Temu, and Amazon Fashion (US market) over 60 days. Findings: Temu undercut comparable items by 24% on average but with the highest price volatility; Shein refreshed assortment 5.6× faster than Amazon; and flash-discount mechanics — not list price — drive the real price gap. Tariff and de-minimis policy shifts have made week-over-week monitoring essential for anyone competing in fast fashion. Why This Comparison Matters in 2026 Fast fashion's price war has moved from stores to algorithms. Shein and Temu run aggressive dynamic pricing and gamified discounts, while Amazon Fashion competes on Prime logistics and breadth. For brands, the question isn't just "who is cheaper" — it's how each platform constructs its price: list price, flash discount, coupon stack, and shipping threshold all behave differently. Methodology Platforms Covered: Shein, Temu, and Amazon Fashion (US). Product Categor...