piriformis stretcher
Worth a lookShows a sweet-spot price point ($33.02 avg), but a small market ($82K/yr) keeps it on the watch list.
Avg price
Incredible$33.02avg listing price — sweet spot $15–$100
Price range
Great$5.84–$82.58cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Brand share
Great57%top-5 brand share — no brand owns this niche
Growth
Good+30.9%90-day search growth — must beat 0% to launch
Competition
Good54%top-5 click share — leaders hold, buyers still browse
Returns
Okay3.1%return rate — above 5% kills the launch gate
Review moat
Okay2,106.19avg incumbent reviews — the moat a new listing must climb
Conversion
Okay2.5%search→purchase rate — share of searches ending in a sale
Market size
Bad$82K$82K/yr · 99K searches
According to Flapen's Amazon United States niche tracking, piriformis stretcher is a $82K/yr Amazon United States market (99K searches/yr). The top 5 brands hold 57% of demand. Verdict: Worth a look — 55/100.
Data updated Jul 29, 2026 · scored weekly · How we score niches
piriformis stretcher market data
- Units sold / yr
- 2K–2K
- avg 0–100/product
- Revenue / yr
- $50K–$66K
- units × avg price
- Conversion rate
- 2.5%
- Avg BSR
- #3,951
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 86%
- Out of stock
- 0.0%
- Avg brand age
- 44 months
- Avg seller age
- 161 days
Competition & brand share
The top 5 products take 54% of clicks — established leaders, but buyers still shop beyond them.Brands
19 rising
Sellers
28
Top-5 brand share
57%
Top 20: 100%
Top-5 click share
54%
Top 20: 99%
Open market
38%
- GLUTE BLADE25%
- Thrival11%
- PSO-RITE9%
- Kieba7%
- Oarkive6%
- Acu-hump5%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +30.9% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.4×
Top piriformis stretcher search terms
- piriformis muscle release tool29K/yr
- piriformis release tool39K/yr
- piriformis stretcher24K/yr
- glute blade3K/yr
- piriformis massager3K/yr
Top piriformis stretcher products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 21 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
GLUTE BLADE Piriformis Massage Roller Hard Density
GLUTE BLADE$27.284.3★350 rev
Thrival Wave - Fully Adjustable Psoas Muscle Release Tool with Thrival App for QL Hip Flexor Back Hamstring Glute Iliacus and Neck Pain - Trigger Point and Myofascial Release Tool - Carbon Black
Thrival$54.244.3★770 rev
PSO-RITE Psoas Muscle Release Tool Made in USA Patented Deep Tissue Massage Device for Your Back Hip Flexor & Trigger Point Relief Night Black
PSO-RITE$54.504.4★7,734 rev
Kieba Massage Lacrosse Balls for Myofascial Release Trigger Point Therapy Muscle Knots and Yoga Therapy. Set of 2 Firm Balls (2 Orange)
Kieba$8.044.7★24,765 rev
Oarkive Thumb Saver Massage Tools Deep Tissue Massager Trigger Point Tool Pressure Reflexology Professional Neck Shoulder Back Foot Equipment for Therapists
Oarkive$5.844.4★5,232 rev
Newest
by launch date
Psoas Release Tool Hip Flexor Release Tool Hip Release Tool Fully Adjustable for Iliacus Muscle Pain Relief Hamstring Glute Sciatica & Myofascial Release Black
Generic$38.9929 rev
Telyora Psoas Release Tool-Hip Flexor Release Tool Fully Adjustable for Iliacus Waist Pain Sciatica Back&Posture Relief Massage Hook and Trigger Point Massage Tool
Telyora$33.601 rev
Psoas Release Tool Fully Adjustable Hip Flexor Release Tool for QL Psoas Back Hamstring Glute Iliacus and Neck Pain and Deep Tissue Relief - Trigger Point and Myofascial Release Tool
teepten$40.4527 rev
Acu-hump Butt Massage Tool Tight Back - Release Piriformis Hip SI Joint & Myofascial Trigger Points Relief (Non-Electric)
Acu-hump$80.854 rev
Acozycoo Stretching Strap with Loops for Physical Therapy Yoga Strap for Stretching Home Workout Pilate & Flexibility Training Non-Elastic Exercise Stretch Band for Hamstring Leg Stretcher Belt Flexibility Fascia (Blue)
Acozycoo$8.65769 rev
Trending
90-day click momentumPsoas Release Tool Hip Flexor Release Tool Hip Release Tool Fully Adjustable for Iliacus Muscle Pain Relief Hamstring Glute Sciatica & Myofascial Release Black
Generic$38.995.0★
Acozycoo Stretching Strap with Loops for Physical Therapy Yoga Strap for Stretching Home Workout Pilate & Flexibility Training Non-Elastic Exercise Stretch Band for Hamstring Leg Stretcher Belt Flexibility Fascia (Blue)
Acozycoo$8.654.7★
Psoas Release Tool Fully Adjustable Hip Flexor Release Tool for QL Psoas Back Hamstring Glute Iliacus and Neck Pain and Deep Tissue Relief - Trigger Point and Myofascial Release Tool
teepten$40.455.0★
Manual Trigger Point Massage Tool Small Massager Ball 32.6 Blue
SIMPLECOOL$9.114.5★
PSO-RITE Psoas Muscle Release Tool Made in USA Patented Deep Tissue Massage Device for Your Back Hip Flexor & Trigger Point Relief Night Black
PSO-RITE$54.504.4★
What buyers say about piriformis stretcher
What buyers praise and complain about, mined from review topics.What buyers love
“Good for stretching of body”
“Really well made”
“As advertised”
“Great Deal”
“Love this strap”
“easy to use and colorfull”
“Excellent ball to work on you hip and back areas”
“fulfills its function very well”
“Thrival muscle recovery”
“Great massage tool”
What buyers complain about
“Not elastic bands”
“Loops to big”
“I recently hurt my back”
“rather hard to me”
“No instructions”
“quality control does not seem to be strict”
“doesnt have any flexibility it is rock hard”
“Hard to use”
“Never even a hint of the ball deflating”
“I am reporting for false advertising”
Top return reasons
Common questions
- Is piriformis stretcher profitable to sell on Amazon United States?
- The niche generates $82K/yr across 21 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is +30.9%. Flapen's verdict: Worth a look (55/100).
- How competitive is the piriformis stretcher niche?
- 19 brands and 28 sellers compete. The top 5 products take 54% of clicks and top 5 brands hold 57% of demand.
- What do buyers complain about in piriformis stretcher?
- Top complaints mined from reviews: Stretchability/Expandability/Elasticity, Size-Overall, Pain Relief-Overall. The return rate is 3.1%.
- When does demand for piriformis stretcher peak?
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- What does it cost to enter the piriformis stretcher niche?
- Listings span $5.84–$82.58; the average listing price is $33.02 (sweet spot $15–$100). The average incumbent carries 2,106 reviews — the moat a new listing must climb.