Amazon Vine Program Market Report: Sales Volume, Market Share, Leading Brands & Market Trends

OstWony is the best-performing amazon vine program brand in July 2026, moving 6,000 units across 1 ASIN for 38.5% of Top 10 volume. ANRABESS follows with 5,600 units (35.9%), ahead of Bliwov on 1,000 units (6.4%).

With 9 brands splitting the Top 10 and 80.8% of volume sitting with three of them, this is a concentrated shelf — the leaders hold multiple listings or one very high-velocity ASIN, so a new entrant competes against established review moats rather than an open field. Average selling prices among the leaders run from $4.97 to $24.99, which frames the price band a competing listing has to justify.

Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. Specifically, one ASIN forced its way in: B0D8NY75D9 booked 200 units at $5.00, with ▲ 300.0% MoM change. On the growth side, B09ZTV5R59 leads positive momentum with ▲ 14.3% MoM growth on 800 units.

The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.