fuse buddy
Skip itSoft demand (-59.1% this quarter) — this niche doesn't clear our bar today.
Avg price
Great$60.15avg listing price — sweet spot $15–$100
Review moat
Great334.75avg incumbent reviews — the moat a new listing must climb
Returns
Great1.8%return rate — above 5% kills the launch gate
Price range
Good$8.26–$163.34cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good4.5%search→purchase rate — share of searches ending in a sale
Market size
Okay$125K$125K/yr · 46K searches
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Brand share
Bad91%top-5 brand share — brand-locked demand
Competition
Bad83%top-5 click share — a locked-up shelf
Growth
Bad-59.1%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, fuse buddy is a $125K/yr Amazon United States market (46K searches/yr). The top 5 brands hold 91% of demand. Verdict: Skip it — 36/100.
Data updated Jul 11, 2026 · scored weekly · How we score niches
fuse buddy market data
- Units sold / yr
- 1K–1K
- avg 0–100/product
- Revenue / yr
- $60K–$75K
- units × avg price
- Conversion rate
- 4.5%
- Avg BSR
- #431
- Page quality
- 0%
- Prime
- 83%
- Sponsored
- 67%
- Out of stock
- 7.7%
- Avg brand age
- 58 months
- Avg seller age
- 165 days
Competition & brand share
The top 5 products capture 83% of clicks — a locked-up shelf that new listings rarely crack.Brands
9 rising
Sellers
74
Top-5 brand share
91%
Top 20: 100%
Top-5 click share
83%
Top 20: 100%
Open market
6%
- Cal-Van Tools53%
- ES18%
- Fuse Buddy8%
- Ansbell7%
- XENIVO6%
- HUAREW3%
- Open — no brand owns it (3 brands, 6%)
Demand
Weekly Amazon search volume, last 23 weeks — -59.1% search growth over the last 90 days.Top fuse buddy search terms
- fuse buddy13K/yr
- amp hound18K/yr
- amp hound tester7K/yr
- amp hound 25K/yr
- fuse buddy tester4K/yr
Top fuse buddy 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 12 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Cal-Van Tools 72 Amp Hound 2 1 Pack Multi One Size
Cal-Van Tools$110.444.5★414 rev
Cal-Van Tools 74 Amp Hound 1 Pack Multi One Size
Cal-Van Tools$104.444.5★172 rev
Electronic Specialties - 309A Fuse Buddy Mini Kit - Improved black
ES$41.154.6★515 rev
Ansbell Car Circuit Tester Fuse Tester Automotive Current Tester Blade Fuse Max 48V Circuit Measure AmpFuse Buddy Automotive Blade Checker Fuses Box Current Test
Ansbell$20.854.6★181 rev
Automotive Circuit Fault Probe Tester 20A 48V Parasitic Draw Tester for Car Fuse Circuits Inline Current Monitor with Overcurrent Detection Mini & Standard Blade Fuse Compatible
XENIVO$17.094.4★83 rev
Newest
by launch date
Car Fuse Tester Automotive Circuit Tester(0.01A~19.99A) with Battery
DZZ$16.1231 rev
HUAREW Automotive Circuit Fault Probe Tester 20A 48V Car Relay Fuse Blade Test Inline Current Monitor with Overcurrent Detection
HUAREW$22.5120 rev
Ansbell Car Circuit Tester Fuse Tester Automotive Current Tester Blade Fuse Max 48V Circuit Measure AmpFuse Buddy Automotive Blade Checker Fuses Box Current Test
Ansbell$20.85181 rev
Automotive Circuit Fault Probe Tester 20A 48V Parasitic Draw Tester for Car Fuse Circuits Inline Current Monitor with Overcurrent Detection Mini & Standard Blade Fuse Compatible
XENIVO$17.0983 rev
Cooclensportey 16 Pack 4 Types Fuse Tap Upgraded 12V Car Add a Circuit Fuse Tap Kit - Standard Mini Micro2 and Low Profile Mini Fuses Taps ATO ATC ATM APM Fuses Adapter Jumper for Cars Trucks Boats
cooclensportey$8.261,531 rev
Trending
90-day click momentumAutomotive Circuit Fault Probe Tester 20A 48V Parasitic Draw Tester for Car Fuse Circuits Inline Current Monitor with Overcurrent Detection Mini & Standard Blade Fuse Compatible
XENIVO$17.094.4★
Lisle 69300 Master Relay And Fused Circuit Test Kit
Lisle$163.344.8★
Car Fuse Tester Automotive Circuit Tester(0.01A~19.99A) with Battery
DZZ$16.124.9★
ESI 310 Fuse Buddy Pro Test Kit
Fuse Buddy$81.654.7★
Cal-Van Tools 74 Amp Hound 1 Pack Multi One Size
Cal-Van Tools$104.444.5★
What buyers say about fuse buddy
What buyers praise and complain about, mined from review topics.What buyers love
“It very easy to use”
“The build quality feels solid”
“As advertised”
“Works great”
“as described good price”
“Seems accurate enough for my purposes”
“I really like that this is small”
“Amp hound 72”
“they make adding accessories much easier”
“It's compatible with both mini and standard blade fuses, which means its versatile across different vehicles and fuse types”
What buyers complain about
“Standard size fuses DON'T FIT”
“Cheapest cheap cheap junk”
“Kinda works until it doesnt”
“The 12 volt battery setup is a little annoying”
“If its higher than the fuse rating it suggests a possible component problem. in my case the radio was drawing too much current”
“Does not fit my Ford 2014 F150”
“Wish they were marked on the tap or included documentation rather than referring to photos on the listing”
“I am not sure how it will hold up long term”
“Its definitely cheaply made, super light and the plastic feels kinda flimsy,”
“feels flimsy”
Top return reasons
Common questions
- Is fuse buddy profitable to sell on Amazon United States?
- The niche generates $125K/yr across 12 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is -59.1%. Flapen's verdict: Skip it (36/100).
- How competitive is the fuse buddy niche?
- 9 brands and 74 sellers compete. The top 5 products take 83% of clicks and top 5 brands hold 91% of demand.
- What do buyers complain about in fuse buddy?
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Functionality-Overall. The return rate is 1.8%.
- What does it cost to enter the fuse buddy niche?
- Listings span $8.26–$163.34; the average listing price is $60.15 (sweet spot $15–$100). The average incumbent carries 335 reviews — the moat a new listing must climb.