door guard
Worth a lookShows no brand lock-in (top 5 brands take 34% of clicks), but a small market ($89K/yr) keeps it on the watch list.
Brand share
Incredible34%top-5 brand share — no brand owns this niche
Competition
Great31%top-5 click share — an open shelf
Price range
Great$4.33–$55.70cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Great$15.77avg listing price — sweet spot $15–$100
Returns
Good2.5%return rate — above 5% kills the launch gate
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Conversion
Okay3.2%search→purchase rate — share of searches ending in a sale
Growth
Bad-2.0%90-day search growth — must beat 0% to launch
Review moat
Bad7,746.78avg incumbent reviews — the moat a new listing must climb
Market size
Bad$89K$89K/yr · 176K searches
According to Flapen's Amazon United States niche tracking, door guard is a $89K/yr Amazon United States market (176K searches/yr). The top 5 brands hold 34% of demand. Verdict: Worth a look — 54/100.
Data updated Jul 27, 2026 · scored weekly · How we score niches
door guard market data
- Units sold / yr
- 5K–6K
- avg 0–100/product
- Revenue / yr
- $79K–$95K
- units × avg price
- Conversion rate
- 3.2%
- Avg BSR
- #124
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 95%
- Out of stock
- 3.6%
- Avg brand age
- 41 months
- Avg seller age
- 175 days
Competition & brand share
Clicks spread well past the top 5 (31% combined) — an open shelf where new products get seen.Brands
47 falling
Sellers
92
Top-5 brand share
34%
Top 20: 79%
Top-5 click share
31%
Top 20: 68%
Open market
60%
- AceMining8%
- Holikme8%
- STRONGEST HOME7%
- ProStoppr6%
- GroTheory6%
- Ormein6%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -2.0% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.2×
Top door guard search terms
- door protector81K/yr
- door guard49K/yr
- door guards9K/yr
- protector de puerta8K/yr
- door protectors7K/yr
- door shield6K/yr
- door guards for home11K/yr
- protector de puertas4K/yr
- door gaurd2K/yr
Top door guard 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 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
AceMining Upgraded Door Security Bar & Sliding Patio Bar Heavy Duty Stoppers Adjustable Jammer for Home Apartment Travel (1 Pack White)
AceMining$23.514.7★11,714 rev
STRONGEST HOME Door Stoppers (Medium) 2 - Door Stop for Wall with Strong Back Adhesive - Quiet and Shock Absorbent Silicone Wall Protectors from Door Knobs - Protects Every Surface - (Clear | 6 PCS)
STRONGEST HOME$9.904.3★13,544 rev
ProStoppr Door Stoppers - Large 3.15 (4 Pack) - Strong Adhesive Backing
ProStoppr$8.084.7★12,298 rev
Ormein Door Draft Stopper Adjustable Weather Stripping Seal for Cold Insulation Bottom/Under Sweep for Exterior & Interior Doors Seal Blocker Noise Black 39 inches
Ormein$8.104.3★4,517 rev
GroTheory 2 Pack Door Draft Stopper Under Door Sweep for Exterior & Interior Doors Weather Stripping Door Seal Garage Window Blocker Noise Cold Air Insulation Draft Guard White 2 W x 39 L
GroTheory$9.494.3★38,973 rev
Newest
by launch date
(2 Pack) Under Door Draft Stopper Draft Stopper for Bottom of Door Adjustable 30-36 Inch Door Draft Blocker Under Door Gap Filler Easy Install Door Seal Helps Reduce Drafts Noise and Heat Loss
LADANY$23.69540 rev
Durable Cat & Dog Door Protector from Scratching - Anti-Scratch Guard for Interior/Exterior Doors Stainless Steel Self-Adhesive Kick Plate (Brushed Black 4x16)
AEYNCBO$13.00235 rev
Amasodaon Transparent Quiet Door Stoppers for Wall & Handle Strong Adhesive
Amasodaon$4.56384 rev
Heavy Duty Door Protector from Dog Scratching 16 x 30 Transparent PVC Pet Door Guard Protection Easy Install & Remove Custom-Cut Anti-Scratch Shield for Interior Doors Cat Damage Prevention 1-Pack
Lupvar$18.1494 rev
EBUKTUK 10pcs Wall Bumpers Door Stoppers Furniture Bumper Silencing pad Anti collision pad Using for Refrigerator door Entrance doors Cabinet doors Toilet covers Table corners(M 6.3*1cm(2.48*0.39in)
EBUKTUK$9.76512 rev
Trending
90-day click momentum
CLAWGUARD Heavy Duty Door Scratch Shield 20x44 in. Door Scratch Protector Dog & Cat Clear Wall Frame & Furniture Cat Scratch Protectors
CLAWGUARD$31.414.1★
Amasodaon Transparent Quiet Door Stoppers for Wall & Handle Strong Adhesive
Amasodaon$4.564.5★
OXRQ Door Draft Stopper Door Sweep for Bottom of Door Weather Stripping Door Seal Gap Filler Bottom Blocker Soundproofing Cold Air Insulation Save Energy Install Quickly Easily (Black 39)
OXRQ$8.674.4★
ProStoppr Door Stoppers - Large 3.15 (4 Pack) - Strong Adhesive Backing
ProStoppr$8.084.7★
Door Protector from Dog Scratching 118 x 8.2 Cat Scratch Door Frame Single Side Adhesive Protector Anti Dog Scratch Door Guard for Dogs Clear CHUANGSEED
CHUANGSEED$14.844.0★
What buyers say about door guard
What buyers praise and complain about, mined from review topics.What buyers love
“Easy to assemble and install”
“Build quality feels solid too”
“Easy to put on”
“AS ADVERTISED”
“Adhesive is strong”
“Worked perfectly”
“Fits like glove”
“Excellent value”
“Excellent Security”
“Very sturdy and easy to set up”
What buyers complain about
“Bad adhesive”
“Does not work as it should”
“not for quality”
“Didnt fit”
“Fell apart in a week”
“this product was not only cheap”
“Not strong enough”
“Noisy”
“Not to easy to apply”
“Not as described”
Top return reasons
Common questions
- Is door guard profitable to sell on Amazon United States?
- The niche generates $89K/yr across 63 tracked products. 3 of 7 products launched in the last 360 days are still selling. 90-day search growth is -2.0%. Flapen's verdict: Worth a look (54/100).
- How competitive is the door guard niche?
- 47 brands and 92 sellers compete. The top 5 products take 31% of clicks and top 5 brands hold 34% of demand.
- What do buyers complain about in door guard?
- Top complaints mined from reviews: Adhesion/Stickiness, Functionality-Overall, Quality-Overall. The return rate is 2.5%.
- When does demand for door guard peak?
- Demand is steady year-round — the busiest month runs 1.2× the quietest.
- What does it cost to enter the door guard niche?
- Listings span $4.33–$55.70; the average listing price is $15.77 (sweet spot $15–$100). The average incumbent carries 7,747 reviews — the moat a new listing must climb.