plug in power box saver
Worth a lookShows demand growing +253.6% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Growth
Incredible+253.6%90-day search growth — must beat 0% to launch
Returns
Incredible0.1%return rate — above 6% kills the launch gate
Quality gap
Incredible3.7★avg incumbent rating — lower means beatable quality
Review moat
Incredible92.59avg incumbent reviews — the moat a new listing must climb
Avg price
Incredible$28.89avg listing price — sweet spot $15–$100
Price range
Incredible$14.80–$57.04cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Okay58%top-5 click share — leaders hold, buyers still browse
Conversion
Okay3.5%search→purchase rate — share of searches ending in a sale
Market size
Okay$223K$223K/yr · 218K searches
Brand share
Okay80%top-5 brand share — brands hold most of the demand
According to Flapen's Amazon United States niche tracking, plug in power box saver is a $223K/yr Amazon United States market (218K searches/yr). The top 5 brands hold 80% of demand. Verdict: Worth a look — 71/100.
Data updated Jul 17, 2026 · scored weekly · How we score niches
Market data
- Units sold / yr
- 8K–10K
- avg 250–500/product
- Revenue / yr
- $231K–$289K
- units × avg price
- Launch success
- 91%
- 20 of 22 new (360d)
- Conversion rate
- 3.5%
- Avg BSR
- #652
- Page quality
- 0%
- Prime
- 73%
- Sponsored
- 100%
- Out of stock
- 13.2%
- Avg brand age
- 36 months
- Avg seller age
- 174 days
Competition
The top 5 products take 58% of clicks — established leaders, but buyers still shop beyond them.Brands
13
Sellers
27
Top-5 brand share
80%
Top 20: 100%
Top-5 click share
58%
Top 20: 98%
Open market
15%
- Generic39%
- Bloockwiz22%
- gbdyhup7%
- OGTKHRT6%
- TNHINA6%
- KMXNVB5%
- Open — no brand owns it (7 brands, 15%)
Demand
Weekly Amazon search volume, last 11 weeks — +253.6% search growth over the last 90 days.Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 22 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Stopwatt SmartPlug Device Device Plug-in for Home & Office US Plug 90V-250V 30KW 4 Pack
Bloockwiz$30.693.8★368 rev
New Universal Energy-Saving Box Reduce Electricity Bills Plug-and-Play Power Factor Corrector for Home and Office Use (2Pcs)
Generic$18.913.7★116 rev
4 Pack Stopwatt SmartPlug Device Stop Watt Device Plug-in for Home & Office US Plug 90V-250V 30KW
Generic$28.793.3★57 rev
4 Pack Stopwatt SmartPlug Device Stop Watt Device Plug-in for Home & Office US Plug 90V-250V 30KW
Generic$28.833.3★99 rev
Electricity Saving Box Energy Saving Device Smart Save Plug Power Saver Voltage Optimization Surge Protection Thermoregulation Outlet Home Office Compact Plug and Play Energy Efficiency(2PCS)
OGTKHRT$18.853.8★177 rev
Newest
by launch date
4 Pack Stopwatt SmartPlug Device top Watt Device Plug-in for Home & Office US Plug 90V-250V 30KW Load Energy Saver
Generic$27.1213 rev
Stopwatt Smartplug in Power Box Device US Plug Pro 2026 Stop watt Power Factor for Home and Office 6 Pack (6 Packs)
Eqoktx$57.0457 rev
Plug in Power Box Saver 2026 Upgrade Power Factor Saver Surge Protection & Thermoregulation 90V-250V 28KW Load Plug and Play Compact ABS Design Hot Swappable for Home & Office (4PC)
FACAIFACAI$27.8914 rev
4 Pack Stopwatt SmartPlug Device Stop Watt Device Plug-in for Home & Office US Plug 90V-250V 30KW
Generic$28.7957 rev
6Pack Stopwatt SmartPlug Device Stop Watt Device Plug-in for Home & Office US Plug 90V-250V 30KW
Generic$34.6228 rev
Trending
90-day click momentum
New Universal Energy-Saving Box Reduce Electricity Bills Plug-and-Play Power Factor Corrector for Home and Office Use (2Pcs)
Generic$16.782.6★
Stopwatt Smartplug in Power Box Device US Plug Pro 2026 Stop watt Power Factor for Home and Office 6 Pack (6 Packs)
Eqoktx$57.043.9★
Plug in Power Box Saver 2026 Upgrade Power Factor Saver Surge Protection & Thermoregulation 90V-250V 28KW Load Plug and Play Compact ABS Design Hot Swappable for Home & Office (4PC)
FACAIFACAI$27.894.0★
Stopwatt SmartPlug Device Device Plug-in for Home & Office US Plug 90V-250V 30KW 4 Pack
YOECO$30.773.4★
New Universal Energy-Saving Box Reduce Electricity Bills Plug-and-Play Power Factor Corrector for Home and Office Use (2Pcs)
Generic$18.913.7★
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“The build quality feels solid”
“Good price”
“As described”
“Easy to Use”
“It works great”
“Quick set up”
“These smart plugs are very easy to set up and connect quickly”
“Does it work”
“Nice and compact”
“Very bright”
What buyers complain about
“Does nothing”
“Not sure its help to reduce the cost”
“False advertisement”
“This item is a scam, nothing”
“which makes the overall quality seem questionable”
“The larger the home”
“Item does not work”
“its not connected to anything”
“Poor instruction and functioning”
“I noticed that consumption actually went up a little”
Top return reasons
Common questions
- Is plug in power box saver profitable to sell on Amazon United States?
- The niche generates $223K/yr across 22 tracked products. 20 of 22 products launched in the last 360 days are still selling. 90-day search growth is +253.6%. Flapen's verdict: Worth a look (71/100).
- How competitive is the plug in power box saver niche?
- 13 brands and 27 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 80% of demand.
- What do buyers complain about in plug in power box saver?
- Top complaints mined from reviews: Functionality-Overall, Value For Money, Advertised Vs Actual Product. The return rate is 0.1%.
- What does it cost to enter the plug in power box saver niche?
- Listings span $14.80–$57.04; the average listing price is $28.89 (sweet spot $15–$100). The average incumbent carries 93 reviews — the moat a new listing must climb.
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