Comi Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Comi sales on Amazon US totaled 2,100 units in July 2026 (▼ 13.0% vs. the prior month), generating an estimated $42,042 in revenue across the 50 top-ranked ASINs for this search term. Demand is heavily concentrated at the top of the ranking — the ten best performers capture 90.5% of unit volume and 88.1% of revenue, while a typical listing is priced at $18.05. The keyword itself pulled 25,460 Amazon queries over the same period (▲ 9.0% MoM).
Zooming out to the 12-month window ending July 2026, the comi Top 50 moved 19,400 units and $410,853 in cumulative sales — an average of 1,617 units and $34,238 per month. Monthly throughput topped out at 2,350 units in April 2026 and dipped to 1,000 in May 2026, leaving the latest reading 90.9% higher than August 2025.
Comi Sales Trend (Trailing 12 Months)
Based on the top 50 ASINs by monthly sales for this keyword
2025/08
2025/09
2025/10
2025/11
2025/12
2026/01
2026/02
2026/03
2026/04
2026/05
2026/06
2026/07
Monthly Sales 2026/07
2.1K
▼ 13.0% MoM
Monthly Revenue 2026/07
$42K
▼ 11.7% MoM
Top 10 Market Share 2026/07
90.5%
Comi Market Share & Sales Concentration on Amazon US — July 2026
The most-sold comi listing on Amazon US in July 2026 is ASIN B0FHPWVZT4 (Brand: COMI), which sold 600 units at $11.99 apiece — equal to 28.6% of every unit tracked in this report and 20% ahead of the No. 2 listing.
The Top 10 ASINs account for 1,900 units and $37,044 in July 2026 — 90.5% of unit volume and 88.1% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Comi' on Amazon
July 2026
Is 90.5% Top 10 share highly concentrated?
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Top 5 Volume Share breakdown
B0FHPWVZT4
Breast Milk Collector, Milk Collectors for Breastfeeding, Reusable Breast Milk Shells, Catcher Protect Sore Nipples for Breastfeeding,Made from BPA-Free and Food-Safe Silicone(2.03oz,2 Counts)
600
▲ 0.0%vs. prior month
$7.2K
latest month
12-month trend
B0CCNGVN8D
COMI Wide Neck Glass Breastmilk Collection n Storage Bottle, 4 Packs, 6oz with Screw Ring Sealing Disk; Re-markable Sealing Disc. BPA Free, Fits Breast Pumps & Nipples (4 Gray Lids)
500
▼ 28.6%vs. prior month
$12.5K
latest month
12-month trend
B0CCJ65JP5
COMI Wide Neck Glass Breastmilk Collection n Storage Bottle, 6oz with Screw Ring Sealing Disk; Re-markable Sealing Disc. BPA Free, Fits Breast Pumps & Nipples (2 Pack Gray Lids)
300
▲ 0.0%vs. prior month
$3.9K
latest month
12-month trend
B07NYPQ6JW
COMI Tea Bottle, 14 oz, Borosilicate Glass, Double Wall, Infuser & Strainer, Bamboo Lid, 400ml
100
▲ 0.0%vs. prior month
$1.8K
latest month
12-month trend
B0G4QS9QLF
COMI Wide Neck Glass Breastmilk Collection n Storage Bottle, 2 Packs,10oz with Screw Ring Sealing Disk,Re-markable Sealing Disc,BPA Free,Fits Breast Pumps&Nipples(2 Green Lids)
100
vs. prior month
$1.8K
latest month
12-month trend
B0GX9ZZDXV
COMI Glass Formula Mixing Pitcher with Easy-Blend Handle Lid, 32oz Leakproof Breast Milk Pitcher with Silicone Protective Sleeve, Designed for the Pitcher Method Breastmilk, BPA Free, Green
100
vs. prior month
$3.5K
latest month
12-month trend
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