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spigen s25 ultra

Skip it

Soft demand (-39.3% this quarter) — this niche doesn't clear our bar today.

Market size 26Growth 5Conversion 48Competition 64Returns 23Price range 92Avg price 95Brand share 26Review moat 22Quality gap 76

Avg price

Incredible$26.07

avg listing price — sweet spot $15–$100

Price range

Great$12.99–$66.47

cheapest to priciest tracked listing — scored on the share inside $15–$100

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Competition

Good46%

top-5 click share — leaders hold, buyers still browse

Conversion

Okay3.8%

search→purchase rate — share of searches ending in a sale

Market size

Okay$110K

$110K/yr · 111K searches

Brand share

Okay89%

top-5 brand share — brands hold most of the demand

Returns

Bad5.6%

return rate — above 5% kills the launch gate

Review moat

Bad9,034.17

avg incumbent reviews — the moat a new listing must climb

Growth

Bad-39.3%

90-day search growth — must beat 0% to launch

According to Flapen's Amazon United States niche tracking, spigen s25 ultra is a $110K/yr Amazon United States market (111K searches/yr). The top 5 brands hold 89% of demand. Verdict: Skip it — 42/100.

Data updated Jul 6, 2026 · scored weekly · How we score niches

spigen s25 ultra market data

Units sold / yr
3K–4K
avg 100–250/product
Revenue / yr
$78K–$104K
units × avg price
Conversion rate
3.8%
Avg BSR
#3,724
Page quality
0%
Prime
100%
Sponsored
53%
Out of stock
0.0%
Avg brand age
16 months
Avg seller age
172 days

Competition & brand share

The top 5 products take 46% of clicks — established leaders, but buyers still shop beyond them.

Brands

16 rising

Sellers

34

Top-5 brand share

89%

Top 20: 100%

Top-5 click share

46%

Top 20: 84%

Open market

10%

  • Spigen67%
  • Ghostek17%
  • IM-CHEN2%
  • ESR2%
  • LUVI1%
  • XAOVUIR1%
  • Open — no brand owns it (10 brands, 10%)

Demand

Weekly Amazon search volume, last 35 weeks — -39.3% search growth over the last 90 days.
5K3KBlack Friday '25Nov '25Dec '25Jan '26Feb '26Mar '26Apr '26May '26

Top spigen s25 ultra search terms

  • spigen s25 ultra24K/yr
  • ghostek s25 ultra case16K/yr
  • s25 ultra spigen18K/yr
  • s25 ultra case metal9K/yr
  • s25 ultra bumper case10K/yr
  • spigen s25 ultra screen protector10K/yr
  • s25 ultra thin magsafe case5K/yr
  • galaxy s25 ultra spigen case4K/yr
  • s25 ultra case esr3K/yr
  • samsung galaxy s25 ultra spigen4K/yr
All search terms

Top spigen s25 ultra 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%$4K8%$9K12%$13K16%$18K1101001K10K100K1.0M Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

What buyers say about spigen s25 ultra

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall13%

“The quality is sturdy and well designed”

Drop/Impact Protection12%

“Excellent screen protector”

Size-Overall11%

“Fits perfect”

Value For Money7%

“Great for the price”

Magnetic Strength/Adsorption6%

“Good magnetic”

Assembly/Installation6%

“was very easy to set up”

Durability6%

“Extremely durable”

Grip4%

“Good grip”

Strength4%

“Solid case”

Design-Overall3%

“Well crafted”

What buyers complain about

Durability10%

“is falling apart”

Quality-Overall7%

“I'm not impressed with the quality at all”

Size-Overall6%

“Did not fit”

Value For Money6%

“For sure it's overpriced”

Magnetic Strength/Adsorption5%

“Magnets arent super strong”

Grip5%

“Very poor grip”

Color4%

“the edges have turned yellow”

Strength4%

“weak stand”

Adhesion/Stickiness3%

“Adhesive too strong”

Drop/Impact Protection3%

“No protection”

Top return reasons

Size-Overall27%
Compatibility-Overall9%
Magnetic Strength/Adsorption7%
Advertised Vs Actual Product6%
Grip5%
Value For Money5%
Functionality-Overall5%
Product Condition4%
Quality-Overall3%
Color3%

Common questions

Is spigen s25 ultra profitable to sell on Amazon United States?
The niche generates $110K/yr across 36 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -39.3%. Flapen's verdict: Skip it (42/100).
How competitive is the spigen s25 ultra niche?
16 brands and 34 sellers compete. The top 5 products take 46% of clicks and top 5 brands hold 89% of demand.
What do buyers complain about in spigen s25 ultra?
Top complaints mined from reviews: Durability, Quality-Overall, Size-Overall. The return rate is 5.6% — above our launch gate.
What does it cost to enter the spigen s25 ultra niche?
Listings span $12.99–$66.47; the average listing price is $26.07 (sweet spot $15–$100). The average incumbent carries 9,034 reviews — the moat a new listing must climb.