Pregnancy Ball Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Pregnancy Ball sales on Amazon US totaled 72,100 units in July 2026 (▼ 18.6% vs. the prior month), generating an estimated $1,415,104 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 70.7% of unit volume and 66.7% of revenue, while a typical listing is priced at $22.41. The keyword itself pulled 48,026 Amazon queries over the same period (▼ 16.0% MoM).
Zooming out to the 12-month window ending July 2026, the pregnancy ball Top 50 moved 841,950 units and $16,338,253 in cumulative sales — an average of 70,163 units and $1,361,521 per month. Monthly throughput topped out at 88,550 units in June 2026 and dipped to 44,600 in May 2026, leaving the latest reading 0.3% higher than August 2025.
Pregnancy Ball 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
72.1K
▼ 18.6% MoM
Monthly Revenue 2026/07
$1.4M
▼ 13.8% MoM
Top 10 Market Share 2026/07
70.7%
Pregnancy Ball Market Share & Sales Concentration on Amazon US — July 2026
The most-sold pregnancy ball listing on Amazon US in July 2026 is ASIN B07DK9QZV9 (Brand: Trideer), which sold 10,000 units at $17.99 apiece — equal to 13.9% of every unit tracked in this report and 11% ahead of the No. 2 listing.
The Top 10 ASINs account for 51,000 units and $944,420 in July 2026 — 70.7% of unit volume and 66.7% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Pregnancy Ball' on Amazon
July 2026
Is 70.7% Top 10 share highly concentrated?
Ask AI to evaluate competition, market structure, and entry opportunities using ’s tracked Amazon sales, ranking, and keyword data.
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Top 5 Volume Share breakdown
B07DK9QZV9
Trideer Yoga Ball for Exercise, Pilates, Core & Balance Training, Stability Ball for Pregnancy & Birthing Prep, Physical Therapy, Daily Stretching, Office Chair for Active Sitting, Quick Pump Included
10K
▲ 0.0%vs. prior month
$172.8K
latest month
12-month trend
B0CN9522GD
ALLOPERA U Shape Pregnancy Pillow - Full Body Maternity Pillow for Sleeping | Side Sleeper Support for Back, Belly, Hip & Leg, Pregnant Women, Removable & Washable Cover, Adjustable Fill, 57 Inch, Velvet
9K
▼ 10.0%vs. prior month
$301.2K
latest month
12-month trend
B0D16Y8CZ5
kisnbld Small Exercise Ball, 9 Inch Mini Pilates Ball, Anti Burst and Slip Resistant Mini Yoga Ball for Stability, Fitness, Physical Therapy, Stretching & Core Strength Workout at Home Gym & Office
9K
▼ 10.0%vs. prior month
$73.3K
latest month
12-month trend
B0BYYPFB86
YOTTOY Anti-Burst Exercise Ball for Working Out, Yoga & Pregnancy, Extra Thick Workout Ball for Physical Therapy & Fitness
6K
▲ 0.0%vs. prior month
$109.3K
latest month
12-month trend
B010TJC4IM
ProBody Pilates Ball Small — 9 Inch Small Exercise Ball | Anti-Burst PVC, Latex-Free, Clinic Grade, Between-Knees Stabilizer, Postpartum & Rehab, Straw Inflator, Yoga Ball Small
6K
▼ 14.3%vs. prior month
$56.6K
latest month
12-month trend
B08ZCZG1QZ
Trideer Exercise Ball, Stability Yoga Ball for Physical Therapy, Active Sitting, Pregnancy & Birth Labor Prep, Core Strength, Balance Training, Posture Improvement and Daily Stretching, 55/65/75cm
3K
▼ 40.0%vs. prior month
$54.7K
latest month
12-month trend
Unlock to view all Top 50 ASIN competitors and their sales contributions
Best Pregnancy Ball Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
Trideer is the best-performing pregnancy ball brand in July 2026, moving 13,000 units across 2 ASINs for 25.5% of Top 10 volume. ALLOPERA follows with 9,000 units (17.6%), ahead of kisnbld on 9,000 units (17.6%).
With 9 brands splitting the Top 10 and 60.8% 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 $7.99 to $32.99, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
Trideer
2 ASINs in Top 10
25.5%
Units
13K
Revenue
$227.5K
Avg. price
$18.49
B07DK9QZV9
$17.99·★4.6·45.2K revsTrideer Yoga Ball for Exercise, Pilates, Core & Balance Training, Stability Ball for Pregnancy & Birthing Prep, Physical Therapy, Daily Stretching, Office Chair for Active Sitting, Quick Pump Included
Units sold10KB08ZCZG1QZ
$18.99·★4.6·5.9K revsTrideer Exercise Ball, Stability Yoga Ball for Physical Therapy, Active Sitting, Pregnancy & Birth Labor Prep, Core Strength, Balance Training, Posture Improvement and Daily Stretching, 55/65/75cm
Units sold3K
ALLOPERA
1 ASIN in Top 10
17.6%
Units
9K
Revenue
$301.2K
Avg. price
$32.99
B0CN9522GD
$32.99·★4.6·5K revsALLOPERA U Shape Pregnancy Pillow - Full Body Maternity Pillow for Sleeping | Side Sleeper Support for Back, Belly, Hip & Leg, Pregnant Women, Removable & Washable Cover, Adjustable Fill, 57 Inch, Velvet
Units sold9K
kisnbld
1 ASIN in Top 10
17.6%
Units
9K
Revenue
$73.3K
Avg. price
$7.99
B0D16Y8CZ5
$7.99·★4.4·2.8K revskisnbld Small Exercise Ball, 9 Inch Mini Pilates Ball, Anti Burst and Slip Resistant Mini Yoga Ball for Stability, Fitness, Physical Therapy, Stretching & Core Strength Workout at Home Gym & Office
Units sold9K
Trending Pregnancy Ball Products — Growth Leaders & New Top 10 Entrants
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, 3 ASINs forced its way in: B0B7KDQLWR booked 2K units at $43.99, with ▲ 0.0% MoM change.
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.
B0B7KDQLWR
Oternal Pregnancy Pillow for Pregnant Women, Soft Pregnancy Body Pillow, Support for Back, Belly, Hips, Legs, Maternity Pillow with Detachable and Adjustable Pillow Cover
Price
$43.99
Rating
4.2
Reviews
1.9K
Latest month sales
B0BFX4FP6K
KEEP Exercise Ball Anti-Burst - Thickened Yoga Ball Pilates Ball for Physical Therapy, Fitness Ball for Workout, Core Strength and Physical Therapy
Price
$6.99
Rating
4.4
Reviews
610
Latest month sales
B07RX2J294
Fitvids Anti-Burst and Slip Resistant Exercise Ball Yoga Ball Fitness Ball Birthing Ball with Quick Pump
Unlock to view ASIN details and product titles
Price
$14.99
Rating
4.5
Reviews
46.8K
Latest month sales
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