---
title: "Spartan Blades — $46K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/spartan-blades"
last_updated: "2026-08-08T15:55:05.811Z"
locale: en
meta:
description: "Niche score 33/100 · $46K/yr market · 80K searches/yr · $126.54 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 33/100 · $46K/yr market · 80K searches/yr · $126.54 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Spartan Blades — $46K/yr Amazon US Niche (2026) - Flapen"
---
# **spartan blades**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 11Growth 23Conversion 6Competition 62Returns 47Price range 11Avg price 66Brand share 0Review moat 95Quality gap 48
**Review moat**
**Great****103.04**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Good****$126.54**
avg listing price — sweet spot $15–$100
**Competition**
**Good****48%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Returns**
**Okay****3.2%**
return rate — above 5% kills the launch gate
**Growth**
**Bad****-4.9%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$46K**
$46K/yr · 80K searches
**Price range**
**Bad****$19.83–$743.39**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Bad****0.4%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, spartan blades is a $46K/yr Amazon United States market (80K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 33/100.
Data updated Jul 29, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **spartan blades market data**
- **Units sold / yr**
- **250–500**
- avg 0–100/product
- **Revenue / yr**
- **$32K–$63K**
- units × avg price
- **Conversion rate**
- **0.4%**
- **Avg BSR**
- **#1,704**
- **Page quality**
- **0%**
- **Prime**
- **71%**
- **Sponsored**
- **21%**
- **Out of stock**
- **3.6%**
- **Avg brand age**
- **75 months**
- **Avg seller age**
- **170 days**
## **Competition & brand share**
The top 5 products take 48% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**5 **▼falling
**Sellers**
**53**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**48%**
Top 20: 97%
**Open market**
**0%**
- Spartan Blades84% - Cold Steel10% - United Cutlery4% - Generic3% - Kansas Golf and Turf1%
## **Demand**
Weekly Amazon search volume, last 24 weeks — -4.9% search growth over the last 90 days.
2K1KSpike '26Feb '26Mar '26Apr '26May '26Jun '26Jul '26
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/spartan-blades/trend)
## **Top spartan blades search terms**
- **spartan blades**42K/yr+11.8%0.3% conv. - **spartan knife**14K/yr-13.3%0.6% conv. - **spartan knives**11K/yr-6.3%0.2% conv. - **spartan blade**5K/yr-46.3%0.1% conv. - **spartan blades knives**7K/yr-50.2%0.1% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/spartan-blades/search-terms)
## **Top spartan blades 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.
0%4%$2K8%$4K12%$5K16%$7K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)2 products missing review or click data not plotted
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Spartan Blades Black Powder Coated Sparta-George Raider Dagger | 7 Inch Blade Length 3/16 Inches Blade Thickness 12 Inch Overall Length | SBBL3BK**Spartan Blades**$100.95**4.3★30 rev](https://www.amazon.com/dp/B0D2J6RSVL) [2**Spartan Blades Harsey Fighter SBSL006BK Fixed Blade Knife 6.125-Inch 1095 Cro-Van Spear Point Blade Black Powder Coat Retention Sheath Made in USA**Spartan Blades**$137.38**4.5★33 rev](https://www.amazon.com/dp/B0D2J7BP96) [3**Spartan Blades Alala Fixed Blade Green SBSL004BKGR**Spartan Blades**$105.30**4.3★39 rev](https://www.amazon.com/dp/B086YBM3KC) [4**Spartan Blades Field Grade Poros Folding Knife Carbon Fiber/Black G10 Drop Point Black | 9 Inches Overall Length 3.875 Inches Blade 5.125 Handle | SFBL11CF**Spartan Blades**$115.02**4.8★5 rev](https://www.amazon.com/dp/B0D2J9P2ZR) [5**Spartan Blades SFBL8CF Astor Linerlock 4.75 Folding Knife Black Handle**Spartan Blades**$91.92**4.2★37 rev](https://www.amazon.com/dp/B09GRXPWJT)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Spartan Blades TALOS II Starburst Folding Knife - Stonewash | SFBL13BKSW**Spartan Blades**$112.61**3 rev1y ago](https://www.amazon.com/dp/B0F8C76X37) [**Spartan Blades Harsey Cruciform Folder Frame Lock SF5CRUS Polished 6AL4V Titanium and CPM MagnaCut Stainless Steel Pocket Knife**Spartan Blades**$743.39**0 rev1y ago](https://www.amazon.com/dp/B0GQJM6JJ4) [**Spartan Blades Black Powder Coated Sparta-George Raider Dagger | 7 Inch Blade Length 3/16 Inches Blade Thickness 12 Inch Overall Length | SBBL3BK**Spartan Blades**$100.95**30 rev2y ago](https://www.amazon.com/dp/B0D2J6RSVL) [**Spartan Blades Harsey Fighter SBSL006BK Fixed Blade Knife 6.125-Inch 1095 Cro-Van Spear Point Blade Black Powder Coat Retention Sheath Made in USA**Spartan Blades**$137.38**33 rev2y ago](https://www.amazon.com/dp/B0D2J7BP96) [**Spartan Blades Field Grade Poros Folding Knife Carbon Fiber/Black G10 Drop Point Black | 9 Inches Overall Length 3.875 Inches Blade 5.125 Handle | SFBL11CF**Spartan Blades**$115.02**5 rev2y ago](https://www.amazon.com/dp/B0D2J9P2ZR)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Spartan Blades Harsey Cruciform Folder Frame Lock SF5CRUS Polished 6AL4V Titanium and CPM MagnaCut Stainless Steel Pocket Knife**Spartan Blades**$743.39**0.0★**▲ 313%**](https://www.amazon.com/dp/B0GQJM6JJ4) [**Spartan Blades Black Pen Protector**Spartan Blades**$19.83**4.8★**▲ 176%**](https://www.amazon.com/dp/B0D2JFF6KS) [**Kansas Golf and Turf Genuine Spartan Blades Lawn Mower Blades 54in - Heavy Duty Replacement Blades for a Cleaner Cut Set of 3 (438-0001-00)**Kansas Golf and Turf**$82.60**4.6★**▲ 137%**](https://www.amazon.com/dp/B083YNWCQJ) [**Spartan Blades Black Powder Coated Sparta-George Raider Dagger | 7 Inch Blade Length 3/16 Inches Blade Thickness 12 Inch Overall Length | SBBL3BK**Spartan Blades**$100.95**4.3★**▲ 133%**](https://www.amazon.com/dp/B0D2J6RSVL) [**10.4in Unisex Adult Lockback Folding Knife - Tri-Ad Lock Pocket Knife with AUS8 Steel blade and Nylon Glass Fiber HandleThumb Plate and Belt Clip for EDC Camping Hunting Survival**Generic**$24.71**4.0★**▲ 116%**](https://www.amazon.com/dp/B0CKXM8GZV)
**~~View all trending →~~**
## **What buyers say about spartan blades**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Sharpness**22%
*“Very solid knife, good edge on the blade, locks up nice and tight”*
**Quality-Overall**14%
*“High-quality knife”*
**Value For Money**13%
*“Excellent value”*
**Size-Overall**9%
*“Perfect fit”*
**Ease Of Use**5%
*“Very useful”*
**Design-Overall**4%
*“This design from Les is really comfortable in hand”*
**Cutting/Trimming**3%
*“Cut is better”*
**Portability**3%
*“Handy”*
**Grip**3%
*“Holds an edge really well”*
**Advertised Vs Actual Product**3%
*“The description is quite accurate”*
### **What buyers complain about **
**Quality-Overall**19%
*“has QC issues and a bad plunge”*
**Size-Overall**12%
*“the fit & finish is lacking”*
**Sharpness**8%
*“The blade of the knife did not match”*
**Product Condition**7%
*“Knife arrived with scratches on the blade and looking used”*
**Advertised Vs Actual Product**6%
*“The product does not match the finish of the knife blade shown in the photo”*
**Ease Of Use**5%
*“Not an assisted open”*
**Grip**4%
*“It feels almost the same as the regular spartan grip”*
**Thickness**2%
*“Only complaint is that it is much thicker than I expected”*
**Flatness**2%
*“It is a flat grind”*
**Scratch Resistance**2%
*“Knife arrived with scratches on the blade and looking used”*
### **Top return reasons **
**Size-Overall**25%
**Quality-Overall**17%
**Advertised Vs Actual Product**8%
**Sharpness**7%
**Weight Heavy**7%
**Ease Of Use**5%
**Functionality-Overall**4%
**Pockets/Compartments**3%
**Comfort-Overall**2%
**Mounting**2%
## **Common questions**
- **Is spartan blades profitable to sell on Amazon United States?**
- The niche generates $46K/yr across 24 tracked products. 90-day search growth is -4.9%. Flapen's verdict: Skip it (33/100).
- **How competitive is the spartan blades niche?**
- 5 brands and 53 sellers compete. The top 5 products take 48% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in spartan blades?**
- Top complaints mined from reviews: Quality-Overall, Size-Overall, Sharpness. The return rate is 3.2%.
- **What does it cost to enter the spartan blades niche?**
- Listings span $19.83–$743.39; the average listing price is $126.54 (sweet spot $15–$100). The average incumbent carries 103 reviews — the moat a new listing must climb.
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