Hydrofoil
MaybeSearch demand grew +96.9% this quarter. But prices span $20.00–$7064.46, mostly outside the sweet spot, so Hydrofoil is a Maybe.
- Flapen Score
- 53 / 100Top 28% of 8,101 Sports & Outdoors niches · +6 vs the category median of 4753
- Market size
- $700K/yr102K searches / yr
- 90-day growth
- +96.9%search demand this quarter
- Competition
- 42%top-5 click share · 20 brands · 103 sellers
Flapen Score
Hydrofoil against its category
The dotted line is the Sports & Outdoors average. Past it, Hydrofoil is stronger. Inside it, weaker.
Market
The Hydrofoil market on Amazon at a glance
Shoppers on Amazon United States searched for Hydrofoil 102K times last year and spent an estimated $700K. The top 5 brands take 70% of clicks. Demand peaks in May–Jun–Jul–Aug. Flapen scores it 53 out of 100, a Maybe.
01 · Demand
An estimated 1.5% of those searches ended in a purchase.
Shoppers searched for this 102K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 1.5% of those searches ended in a purchase. Searches in the last 90 days moved +96.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated $700K a year.
- Searches, last 12 months
- 102K
- Growth, 90 days vs prior 90
- +96.9%
- Conversion, latest week
- 1.5%
- Market size, estimated
- $700Ka year
- Peak month
- July3.8× the quietest month
- Top search term
- hydrofoil33K searches a year
02 · Price
A sale here is worth $461.58.
Listings sell for $461.58 on average, from $20.00 to $7064.46. Amazon reports units sold in ranges. This niche sold 2K to 2K a year. The average listing sells 0 to 100 of them. At $461.58 that is $0 to $46K a year per listing.
- Average price
- $461.58above the $15 to $100 sweet spot
- Price range
- $20.00–$7064.46
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 2K–2K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$46K
- Returns
- 5.6%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
83% of listings pay for placement with sponsored ads. 83% ship with Prime. On an average day, 3.9% of listings are out of stock. The average listing ranks #997 within Boat Motors. It carries 601 reviews at 4.47 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 83%
- Prime listings
- 83%
- Out of stock, average day
- 3.9%
- Average rank
- #997in Boat Motors
- Average rating
- 4.47 starsAmazon United States average 4.42 stars
- Average reviews
- 601per listing
- Listings tracked
- 41
04 · Newcomers
3 of last year's 7 launches cleared the first-year sales bar.
7 products launched here in the last 12 months. 3 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 50 months on average, so the names here are settling in.
- Launched, last 12 months
- 7
- Successful launches
- 3Amazon's first-year sales bar
- Average brand age
- 50 months
Products
Top Hydrofoil products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 24, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Universal Whale Tail Hydrofoil Stabilizer Fin Kit for Outboard & Stern Drive Motors (5-150 HP) - Enhance Performance & Stability (Classic Black)
- Price
- $20.00
- Rating
- 4.5/5
- Reviews
- 29
- Age
- 3y ago

QuickMarine Boat Hydrofoil Stabilizer for Marine Outboard Drive 5-150 HP and Sterndrive Motors made of PA66 Plastic Black
- Price
- $29.77
- Rating
- 4.5/5
- Reviews
- 155
- Age
- 1y ago

Sport Marine SE Sport 300 High Performance Hydrofoil for 40-350HP Motors White
- Price
- $67.29
- Rating
- 4.7/5
- Reviews
- 651
- Age
- 22y ago

SE Sport 300 Hydrofoil
- Price
- $66.84
- Rating
- 4.7/5
- Reviews
- 2,520
- Age
- 24y ago

Whale Tail Hydrofoil Stabilizer Universal for 40 to 300 HP Outboard and Outdrive Boat Engines Silver
- Price
- $64.79
- Rating
- 4.4/5
- Reviews
- 38
- Age
- 1y ago
Trending
estimated 90-day click momentum
Lifepro Vibration Plate for Lymphatic Drainage VibranceX Oscillating Curved Vibration Platform with LED Intensity Lights 60 Speed Levels Remote Control Whole-Body Vibrating Plate Exercise Machine
- Price
- $140.70
- Rating
- 4.5/5
- Reviews
- 65
- Age
- 5mo ago

Universal Whale Tail Hydrofoil Stabilizer Fin Kit for Outboard & Stern Drive Motors (5-150 HP) - Enhance Performance & Stability (Classic Black)
- Price
- $20.00
- Rating
- 4.5/5
- Reviews
- 29
- Age
- 3y ago

QuickMarine Boat Hydrofoil Stabilizer for Marine Outboard Drive 5-150 HP and Sterndrive Motors made of PA66 Plastic Black
- Price
- $29.77
- Rating
- 4.5/5
- Reviews
- 155
- Age
- 1y ago

Whale Tail Hydrofoil Stabilizer Universal for 40 to 300 HP Outboard and Outdrive Boat Engines Silver
- Price
- $64.79
- Rating
- 4.4/5
- Reviews
- 38
- Age
- 1y ago

Electric Hydrofoil Surfboard 8000W eFoil Foil Board for Adults Supports Up to 286 lbs for Surfing High-Speed Electric Surfboard with Wireless Remote Rechargeable Motorized Hydrofoil Board
- Price
- $7064.46
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 9mo ago
Newest
by launch date
Lifepro Vibration Plate for Lymphatic Drainage VibranceX Oscillating Curved Vibration Platform with LED Intensity Lights 60 Speed Levels Remote Control Whole-Body Vibrating Plate Exercise Machine
- Price
- $140.70
- Rating
- 4.5/5
- Reviews
- 65
- Age
- 5mo ago

Electric Hydrofoil Surfboard 8000W eFoil Foil Board for Adults Supports Up to 286 lbs for Surfing High-Speed Electric Surfboard with Wireless Remote Rechargeable Motorized Hydrofoil Board
- Price
- $7064.46
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 9mo ago

Whale Tail Hydrofoil Stabilizer Universal for 40 to 300 HP Outboard and Outdrive Boat Engines Silver
- Price
- $64.79
- Rating
- 4.4/5
- Reviews
- 38
- Age
- 1y ago

Whale Tail Hydrofoil Stabilizer for Outboard Motor 40-300 HP & Sterndrive
- Price
- $67.33
- Rating
- 4.4/5
- Reviews
- 38
- Age
- 1y ago

Boat Hydrofoil Stabilizer for 40-350 HP Outboard & Stern Drive Marine Motor
- Price
- $65.56
- Rating
- 4.2/5
- Reviews
- 30
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 42% of clicks. Leaders hold, but buyers still shop past them.
Brands
20 rising
Sellers
103
Est. top-5 brand share
70%
Top 20: 100%
Est. top-5 click share
42%
Top 20: 83%
Open market
24%
- SE SPORT29%
- STINGRAY HYDROFOILS11%
- QNCKJZV11%
- NorthBoat10%
- QUICKMARINER9%
- UANOFCN6%
Demand
Hydrofoil search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: May, Jun, Jul, Aug · busiest ÷ quietest = 3.8×
Search terms
Top Hydrofoil search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- hydrofoil33K/yr
- hydrofoil for outboard motor20K/yr
- cavitation plate for outboard motor8K/yr
- whale tail for outboard motor8K/yr
- hydrofoil for outboard8K/yr
- hydro foil7K/yr
- outboard hydrofoil6K/yr
- cavitation plate6K/yr
- boat hydrofoil4K/yr
- hydrofoil stabilizer3K/yr
Reviews and returns
What reviews say buyers love and hate about Hydrofoil
We read the reviews and the return reasons for every product selling here.
“To small”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
18 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Hydrofoil questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









