protoarc
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Avg price
Incredible$29.92avg listing price — sweet spot $15–$100
Price range
Great$13.23–$52.98cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Great7.4%search→purchase rate — share of searches ending in a sale
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Review moat
Okay2,651.88avg incumbent reviews — the moat a new listing must climb
Growth
Okay+0.9%90-day search growth — must beat 0% to launch
Market size
Bad$97K$97K/yr · 44K searches
Returns
Bad5.3%return rate — above 5% kills the launch gate
Competition
Bad85%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, protoarc is a $97K/yr Amazon United States market (44K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Apr–May. Verdict: Skip it — 37/100.
Data updated Jul 21, 2026 · scored weekly · How we score niches
protoarc market data
- Units sold / yr
- 3K–3K
- avg 500–750/product
- Revenue / yr
- $75K–$90K
- units × avg price
- Conversion rate
- 7.4%
- Avg BSR
- #214
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 0.0%
- Avg brand age
- 44 months
- Avg seller age
- 186 days
Competition & brand share
The top 5 products capture 85% of clicks — a locked-up shelf that new listings rarely crack.Brands
1 flat
Sellers
3
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
85%
Top 20: 100%
Open market
0%
- ProtoArc100%
- Open — no brand owns it (0%)
Demand & seasonality
Weekly Amazon search volume, last 68 weeks — +0.9% search growth over the last 90 days.Peak months: Apr, May · busiest ÷ quietest = 1.9×
Top protoarc 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 8 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
ProtoArc Ergonomic Mouse EM11 NL Bluetooth Rechargeable Wireless Vertical Mouse 3 Multi-Device Connectivity for Computer/PC/Laptop 2.4GHz USB-A Optical Mice for Windows Mac OS Black
ProtoArc$21.014.4★5,462 rev
ProtoArc EM11 NL Wireless Ergonomic Mouse Rechargeable Vertical Mouse
ProtoArc$24.924.4★5,462 rev
ProtoArc Bluetooth Wireless Mouse for MacBook Pro/Air USB C Mouse EM15 Rechargeable Lightweight Portable Mice for Laptop iPad Tablet Chromebook-Black
ProtoArc$13.234.4★638 rev
ProtoArc Wireless Trackball EM01 NL Ergonomic Bluetooth Rollerball Thumb Mouse Rechargeable Computer Laptop Mouse Adjustable Angle & 3 Device Connection for PC Mac Windows - Gray Ball
ProtoArc$36.294.3★3,376 rev
ProtoArc Bluetooth Wireless Mouse EM18 Portable Mouse for Laptop/PC/MacBook/iPad Quiet Clicks Multi-Device Bluetooth & 2.4GHz Connection Rechargeable Battery- Space Gray
ProtoArc$21.614.7★91 rev
Newest
by launch date
ProtoArc Ergonomic Wireless Mouse EM25 Fast Scrolling & Side Scroll Customizable Bluetooth Rechargeable Mouse 8000 DPI for Medium to Large Hands Compatible with Windows/Mac/Android Black
ProtoArc$42.56293 rev
ProtoArc Bluetooth Wireless Mouse for MacBook Pro/Air USB C Mouse EM15 Rechargeable Lightweight Portable Mice for Laptop iPad Tablet Chromebook-Black
ProtoArc$13.23638 rev
ProtoArc Bluetooth Wireless Mouse EM18 Portable Mouse for Laptop/PC/MacBook/iPad Quiet Clicks Multi-Device Bluetooth & 2.4GHz Connection Rechargeable Battery- Space Gray
ProtoArc$21.6191 rev
ProtoArc EM11 NL Wireless Ergonomic Vertical Mouse White
ProtoArc$26.725,462 rev
ProtoArc EM11 NL Wireless Ergonomic Mouse Rechargeable Vertical Mouse
ProtoArc$24.925,462 rev
Trending
90-day click momentumProtoArc Bluetooth Wireless Mouse EM18 Portable Mouse for Laptop/PC/MacBook/iPad Quiet Clicks Multi-Device Bluetooth & 2.4GHz Connection Rechargeable Battery- Space Gray
ProtoArc$21.614.7★
ProtoArc Ergonomic Wireless Mouse EM25 Fast Scrolling & Side Scroll Customizable Bluetooth Rechargeable Mouse 8000 DPI for Medium to Large Hands Compatible with Windows/Mac/Android Black
ProtoArc$42.564.0★
ProtoArc EM11 NL Wireless Ergonomic Vertical Mouse White
ProtoArc$26.724.4★
ProtoArc EM11 NL Wireless Ergonomic Mouse Rechargeable Vertical Mouse
ProtoArc$24.924.4★
ProtoArc Bluetooth Wireless Mouse for MacBook Pro/Air USB C Mouse EM15 Rechargeable Lightweight Portable Mice for Laptop iPad Tablet Chromebook-Black
ProtoArc$13.234.4★
What buyers say about protoarc
What buyers praise and complain about, mined from review topics.What buyers love
“Comfort wise, it has potential,”
“feels like solid quality”
“Great deal”
“The mouse is comfortable”
“Buttons feel good”
“Easy to connect”
“Keeps a charge for a very long time”
“Battery lasts a long time”
“Great fit”
“highly customizable”
What buyers complain about
“Don't like the fit”
“Did not last a week”
“Button placement is a little off”
“Didn't work for me”
“Makes the grip loose”
“the bluetooth will not connect at all”
“It is even hard to cut”
“Not charging”
“Low quality”
“Not really comfortable”
Top return reasons
Common questions
- Is protoarc profitable to sell on Amazon United States?
- The niche generates $97K/yr across 8 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +0.9%. Flapen's verdict: Skip it (37/100).
- How competitive is the protoarc niche?
- 1 brands and 3 sellers compete. The top 5 products take 85% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in protoarc?
- Top complaints mined from reviews: Size-Overall, Durability, Touch/Button Controls. The return rate is 5.3% — above our launch gate.
- When does demand for protoarc peak?
- Demand peaks in Apr–May; the busiest month runs 1.9× the quietest.
- What does it cost to enter the protoarc niche?
- Listings span $13.23–$52.98; the average listing price is $29.92 (sweet spot $15–$100). The average incumbent carries 2,652 reviews — the moat a new listing must climb.