Demko Knives
FailBuyers convert on only 0.2% of searches, so Demko Knives is a Fail.
- Flapen Score
- 26 / 100Ranks 7,892 of 8,101 Sports & Outdoors niches · −21 vs the category median of 4726
- Market size
- $40K/yr123K searches / yr
- 90-day growth
- -2.0%search demand this quarter
- Competition
- 56%top-5 click share · 6 brands · 27 sellers
Flapen Score
Demko Knives against its category
The dotted line is the Sports & Outdoors average. Past it, Demko Knives is stronger. Inside it, weaker.
Market
The Demko Knives market on Amazon at a glance
Shoppers on Amazon United States searched for Demko Knives 123K times last year and spent an estimated $40K. The top 5 brands take 99% of clicks. Flapen scores it 26 out of 100, a Fail.
01 · Demand
An estimated 0.2% of those searches ended in a purchase.
Shoppers searched for this 123K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 0.2% of those searches ended in a purchase. Searches in the last 90 days moved -2.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated $40K a year.
- Searches, last 12 months
- 123K
- Growth, 90 days vs prior 90
- -2.0%
- Conversion, latest week
- 0.2%
- Market size, estimated
- $40Ka year
- Peak month
- December1.5× the quietest month
- Top search term
- demko knives52K searches a year
02 · Price
A sale here is worth $149.26.
Listings sell for $149.26 on average, from $48.45 to $298.01. Amazon reports units sold in ranges. This niche sold 250 to 500 a year. The average listing sells 0 to 100 of them. At $149.26 that is $0 to $15K a year per listing.
- Average price
- $149.26above the $15 to $100 sweet spot
- Price range
- $48.45–$298.01
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 250–500
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$15K
- Returns
- 6.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
22% of listings pay for placement with sponsored ads. 91% ship with Prime. On an average day, 27.2% of listings are out of stock. The average listing ranks #1,769 within Tactical & Personal Defense. It carries 45 reviews at 4.60 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 22%
- Prime listings
- 91%
- Out of stock, average day
- 27.2%
- Average rank
- #1,769in Tactical & Personal Defense
- Average rating
- 4.60 starsAmazon United States average 4.42 stars
- Average reviews
- 45per listing
- Listings tracked
- 23
04 · Newcomers
0 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 43 months on average, so the names here are settling in.
- Launched, last 12 months
- 1
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 43 months
Products
Top Demko Knives 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
Andrew Demko AD20.5 Shark Cub Shark Lock Folding Knife 2.75 AUS-10A Stonewashed Slicer Shark Clip Point Blade Reversible Deep Carry Clip SC AUS10A GRN Black Handle (BLACK SLICER SHARK)
- Price
- $85.80
- Rating
- 4.8/5
- Reviews
- 24
- Age
- 1y ago

Demko Knives DEMKO AD20.5 S35VN AD 20.5 Shark Lock Andrew CPM-S35VN (G10 Natural / S35VN / Clip Point)
- Price
- $202.82
- Rating
- 4.4/5
- Reviews
- 7
- Age
- 2y ago

Demko Knives AD20.5 Shark Lock Folding Knife D2 Blade AD 20.5 Handle Flipper EDC Fidget Folder (Carbon/Stonewash/Shark Foot)
- Price
- $120.12
- Rating
- 4.8/5
- Reviews
- 10
- Age
- 2y ago

Demko AD 20.5 Shark-Lock Black DEMAD205F15
- Price
- $135.55
- Rating
- 4.6/5
- Reviews
- 5
- Age
- 3y ago

Demko Knives AD 20.5 Shark Cub 20CV Shark Lock Folding Knife 2.75 Blade DEMKO AD20.5 (Aluminum Black Clip Point)
- Price
- $212.16
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 2y ago
Trending
estimated 90-day click momentum
Demko AD 20.5 Shark-Lock Black DEMAD205F15
- Price
- $135.55
- Rating
- 4.6/5
- Reviews
- 5
- Age
- 3y ago

Demko Knives Nano Shark Pocket Knife 2 Shark Foot AUS-10 Satin Blade Glass Reinforced Nylon (GRN) Handle Gray
- Price
- $103.14
- Rating
- 4.0/5
- Reviews
- 2
- Age
- 4mo ago

Demko Knives AD 20.5 Shark Cub 20CV Shark Lock Folding Knife 2.75 Blade DEMKO AD20.5 (Aluminum Black Clip Point)
- Price
- $212.16
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 2y ago

Demko Knives DEMKO AD20.5 S35VN AD 20.5 Shark Lock Andrew CPM-S35VN (G10 Black / S35VN / Shark Foot)
- Price
- $204.51
- Rating
- 4.9/5
- Reviews
- 9
- Age
- 2y ago

Demko Knives AD 20.5 Shark Lock Folding Knife DEMKO AD20.5 S35VN (Carbon Fiber / S35VN / Shark Foot)
- Price
- $207.82
- Rating
- 4.5/5
- Reviews
- 6
- Age
- 2y ago
Newest
by launch date
Demko Knives Nano Shark Pocket Knife 2 Shark Foot AUS-10 Satin Blade Glass Reinforced Nylon (GRN) Handle Gray
- Price
- $103.14
- Rating
- 4.0/5
- Reviews
- 2
- Age
- 4mo ago

CJRB Bolt Folding Pocket Knife 3.25 AR-RPM9 Steel Blade G10 Handle EDC Knife with Recoil Lock Pocket Clip for Men Women Camping Survival Hiking Blue (J1960)
- Price
- $48.45
- Rating
- 4.4/5
- Reviews
- 369
- Age
- 1y ago

Flytanium Arcade Lite Folding Pocket Knife EDC Knife with Demko Shark-Lock Customizable Folding Knife (Smoke Black - Stonewash)
- Price
- $93.19
- Rating
- 4.1/5
- Reviews
- 35
- Age
- 1y ago

Flytanium Arcade Lite Folding Pocket Knife EDC Knife with Demko Shark-Lock Customizable Folding Knife (Ocean Blue - Black DLC)
- Price
- $96.05
- Rating
- 4.1/5
- Reviews
- 35
- Age
- 1y ago

Vosteed Porcupine - EDC Pocket Knife 2.99 14C28N Steel Rose Gold Blade Top Liner Lock Micarta Handle - Lightweight Folding knives with Clip for Men & Women Camping Outdoor-A2602
- Price
- $66.02
- Rating
- 4.7/5
- Reviews
- 453
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 56% of clicks. Leaders hold, but buyers still shop past them.
Brands
6 falling
Sellers
27
Est. top-5 brand share
99%
Top 20: 100%
Est. top-5 click share
56%
Top 20: 97%
Open market
0%
- Demko Knives86%
- Demko7%
- Flytanium3%
- Cold Steel1%
- CJRB CUTLERY1%
- Vosteed1%
- Open — no brand owns it (0%)
Demand
Demko Knives search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.5×
Search terms
Top Demko Knives search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- demko knives52K/yr
- demko shark cub22K/yr
- demko19K/yr
- demko ad20.514K/yr
- shark lock knife7K/yr
- demko ad204K/yr
- demco knives3K/yr
- demko ad 20.51K/yr
Reviews and returns
What reviews say buyers love and hate about Demko Knives
We read the reviews and the return reasons for every product selling here.
“Terrible knife, save your money”
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 Demko Knives 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









