Most Amazon studies rank by sales you can't see. This one ranks by something measurable: how often each brand and product changes its price or its stock. Catalogue activity is the clearest signal of a brand under active management, and the ranking it produces looks nothing like a sales chart. This Lengow study, powered by NetRivals, maps the most active brands and products across four categories on Amazon France over H1 2026, with a full year-on-year comparison against 2025.
What you’ll discover in this study:
The full rankings, brand and product: Overall Top 20 brands and Top 20 products across all categories, plus the Top 10 brands and Top 10 products in each of Beauty & Fragrance, Garden, High-Tech and Sports & Leisure, with price changes, stock changes and review counts for every entry
Why Sport dominates the marketplace: 15 of the 20 most active brands come from Sports & Leisure, cycling alone accounts for nearly half the busiest catalogue, and Shimano runs 846 products through 35,318 changes in five months
The two routes to the top: Scale (Shimano: 846 products managed broadly) versus intensity (Columbia: 115 products, each worked like a flagship), shown in one chart that explains how brands reach the top of any category
The year-on-year movers: Who attacked and who retreated between H1 2025 and H1 2026, including the brands that quadrupled their activity and the established names quietly pulling back
