Sports Research vs WEEM: Amazon sales compared

By SuppRanked's estimates, Sports Research brings in about $18M/mo on Amazon versus $3.3M/mo for WEEM (about 5.4×), on ~692K vs ~95K units a month. They meet in 4 lists and markets: Sports Research leads in 1, WEEM in 3 (est.).

Side by side

MetricSports ResearchWEEM
Est. revenue/mo$18M$3.3M
Est. units/mo692K95K
Rank by est. revenue#5#53
SuppRanked rank#10#94
Best-selling products731
Lists ranked in644
#1 list ranks42

Head to head where they compete Est. revenue/mo in each list or market · position by est. revenue

List / marketSports ResearchWEEMPositionLeads (est.)
Vitamins List$3.9M$3.3M#4 / #6Sports Research
Vitamin B List$520K$3.3M#16 / #1WEEM
B7 (Biotin) List$299K$3.3M#9 / #1WEEM
Gummy Supplements Market$87K$3.3M#97 / #6WEEM

History Est. revenue/mo by day · like-for-like, gaps where data changed · how

Top products By est. revenue/mo

Watch this rivalry weekly

Rank and est. sales changes for both brands, or every brand as a CSV.

FAQ

Which sells more on Amazon, Sports Research or WEEM?

By SuppRanked's estimates, Sports Research sells more: about $18M/mo in Amazon revenue versus $3.3M/mo for WEEM, and ~692K vs ~95K units a month. These are SuppRanked's modeled estimates from public Amazon Best Sellers ranks and list prices (October 18, 2026), not official Amazon sales data.

Who sells more Vitamins on Amazon, Sports Research or WEEM?

In Vitamins, the Best Sellers list where they compete most, Sports Research leads with ~$3.9M/mo against ~$3.3M/mo for WEEM. Modeled estimates, October 18, 2026, not Amazon data.

Estimates, not Amazon data. Modeled from public Best Sellers ranks and list prices; not profit. How it works

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