---
title: "Galaxy Tab S8 Ultra Case — $52K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/electronics/galaxy-tab-s8-ultra-case"
last_updated: "2026-08-10T04:32:32.147Z"
locale: en
meta:
description: "Niche score 48/100 · $52K/yr market · 88K searches/yr · $32.29 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 48/100 · $52K/yr market · 88K searches/yr · $32.29 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Galaxy Tab S8 Ultra Case — $52K/yr Amazon US Niche (2026) - Flapen"
---
# **galaxy tab s8 ultra case**
**Skip it**
High returns (8.7%) — this niche doesn't clear our bar today.
Market size 13Growth 19Conversion 23Competition 81Returns 12Price range 71Avg price 95Brand share 92Review moat 68Quality gap 62
**Avg price**
**Incredible****$32.29**
avg listing price — sweet spot $15–$100
**Brand share**
**Great****43%**
top-5 brand share — no brand owns this niche
**Competition**
**Great****34%**
top-5 click share — an open shelf
**Price range**
**Good****$9.81–$129.24**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Good****765.02**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Bad****1.8%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Bad****-11.5%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$52K**
$52K/yr · 88K searches
**Returns**
**Bad****8.7%**
return rate — above 5% kills the launch gate
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")
According to Flapen's Amazon United States niche tracking, galaxy tab s8 ultra case is a $52K/yr Amazon United States market (88K searches/yr). The top 5 brands hold 43% of demand. Demand peaks in Aug. Verdict: Skip it — 48/100.
Data updated Jul 22, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **galaxy tab s8 ultra case market data**
- **Units sold / yr**
- **2K–2K**
- avg 0–100/product
- **Revenue / yr**
- **$48K–$65K**
- units × avg price
- **Conversion rate**
- **1.8%**
- **Avg BSR**
- **#2,636**
- **Page quality**
- **0%**
- **Prime**
- **98%**
- **Sponsored**
- **80%**
- **Out of stock**
- **17.2%**
- **Avg brand age**
- **29 months**
- **Avg seller age**
- **190 days**
## **Competition & brand share**
Clicks spread well past the top 5 (34% combined) — an open shelf where new products get seen.
**Brands**
**33 **▲rising
**Sellers**
**39**
**Top-5 brand share**
**43%**
Top 20: 88%
**Top-5 click share**
**34%**
Top 20: 72%
**Open market**
**52%**
- Spigen12% - WOGROO9% - Poetic8% - INFILAND7% - Dexnor7% - SEYMAC stock5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -11.5% search growth over the last 90 days.
4K3KHoliday '24Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Aug · busiest ÷ quietest = 1.6×
[**Open Trend **](https://flapen.com/research/us/electronics/galaxy-tab-s8-ultra-case/trend)
## **Top galaxy tab s8 ultra case search terms**
- **galaxy tab s8 ultra case**21K/yr-20.9%2.1% conv. - **tab s8 ultra case**14K/yr-5.1%1.8% conv. - **samsung galaxy tab s8 ultra case**12K/yr-7.3%2.1% conv. - **s8 ultra tablet case**12K/yr-8.2%1.8% conv. - **samsung tab s8 ultra case**8K/yr+4.7%1.0% conv. - **samsung s8 ultra tablet case**6K/yr-22.6%1.2% conv. - **s8 ultra case**5K/yr-14.4%1.9% conv. - **samsung galaxy tab s8 ultra 14.6 inch tablet case**2K/yr-10.6%1.3% conv. - **samsung galaxy s8 ultra tablet case**3K/yr-20.8%1.2% conv. - **samsung s8 ultra case**2K/yr+63.5%2.2% conv. [**All search terms **](https://flapen.com/research/us/electronics/galaxy-tab-s8-ultra-case/search-terms)
## **Top galaxy tab s8 ultra case 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%3%$2K6%$3K9%$5K12%$6K101001K10K100K Reviews — right = deep review moatMarket 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.
### **Top sellers**
by 90-day click share
[1![WOGROO Case for Galaxy Tab S8/S9 Ultra 14.6 Inch Thin and Soft Protective Cover for Samsung Galaxy Tab S8/S9 Ultra 14.6 inch Tablet [SM-X900/X906] Black](https://m.media-amazon.com/images/I/417ieOO9cpL.jpg)**WOGROO Case for Galaxy Tab S8/S9 Ultra 14.6 Inch Thin and Soft Protective Cover for Samsung Galaxy Tab S8/S9 Ultra 14.6 inch Tablet \[SM-X900/X906\] Black**WOGROO**$9.90**4.4★1,466 rev](https://www.amazon.com/dp/B0C9LPG4TT) [2**Poetic TurtleSkin Case Designed for Samsung Galaxy Tab S8 Ultra 14.6 Inch 2022 Heavy Duty Shockproof Rugged Kids Friendly Drop Protection Silicone Cover Black**Poetic**$24.15**4.5★1,180 rev](https://www.amazon.com/dp/B0B2NPHCCC) [3**Spigen for Galaxy Tab S10 Ultra Case (2024) Galaxy Tab S9/S8 Ultra Case (2023/2022) Rugged Armor Pro Tri-Fold Cover with Built-in S Pen Shock-Absorbing Carbon Fiber Design 14.6 Inch Black**Spigen**$36.98**4.5★11,265 rev](https://www.amazon.com/dp/B0C4G6M3YW) [4**SEYMAC for Samsung Galaxy Tab S10 Ultra 2024/ S9 Ultra/ S8 Ultra Case 14.6 Inch Heavy Duty Shockproof Protective Case with Screen Protector Stand Hand/Shoulder Strap and Pen Holder Black**SEYMAC stock**$34.91**4.6★2,239 rev](https://www.amazon.com/dp/B0CJLX3GCK) [5![INFILAND Galaxy Tab S10 Ultra/S9 Ultra/S8 Ultra 14.6 Inch Case Multi-Angle Stand Cover Compatible with Samsung Galaxy Tab S10 Ultra/S9 Ultra/S8 Ultra Tablet [Auto Wake/Sleep] Black](https://m.media-amazon.com/images/I/41GcR3biyeL.jpg)**INFILAND Galaxy Tab S10 Ultra/S9 Ultra/S8 Ultra 14.6 Inch Case Multi-Angle Stand Cover Compatible with Samsung Galaxy Tab S10 Ultra/S9 Ultra/S8 Ultra Tablet \[Auto Wake/Sleep\] Black**INFILAND**$24.12**4.6★1,165 rev](https://www.amazon.com/dp/B0CBVFVW8W)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Case Keyboard for Samsung Galaxy Tab S11 Ultra / S10 Ultra / S9 Ultra / S8 Ultra 14.6 inch Cover - 7 Color Rainbow Change Backlit Detachable Magnetic Keyboard with S Pen Holder with Mouse - Black**SAMTUNK**$37.79**62 rev10mo ago](https://www.amazon.com/dp/B0FRFNCMLS) [**Dexnor Case for Samsung Galaxy Tab S10 Ultra/S9 Ultra/S8 Ultra 14.6 inch Rugged Protective Case with 360 Rotating Hand Strap & Large Stand & Screen Protector & S Pen Holder Full-Body Cover Black**Dexnor**$48.16**118 rev10mo ago](https://www.amazon.com/dp/B0FNWVJKN4) [**Callyue Case for Samsung Galaxy Tab S10 Ultra/ S9 Ultra/ S8 Ultra 14.6 Inch 2024/2023/2022 Slim Light Soft TPU Side Corner Protective Cover Clear**Callyue**$9.81**472 rev1y ago](https://www.amazon.com/dp/B0FFN6TDRV) [**Gerutek Case for Samsung Galaxy Tab S10 Ultra/ S9 Ultra/ S8 Ultra 14.6 Inch Full-Body Drop Protective Case with Screen Protector Pencil Holder 360 Rotating Handle Stand Strap Black**Gerutek**$33.81**1,503 rev1y ago](https://www.amazon.com/dp/B0F7QXJ65R) [![BREPRIO Case for 14.6 Inch Samsung Galaxy Tab S10 Ultra (2024) / Galaxy Tab S9 Ultra (2023) / Galaxy S8 Ultra (2022) [Lightweight + Protective] Shockproof Soft Ultra Slim Cover Black](https://m.media-amazon.com/images/I/41hEF0Zi+lL.jpg)**BREPRIO Case for 14.6 Inch Samsung Galaxy Tab S10 Ultra (2024) / Galaxy Tab S9 Ultra (2023) / Galaxy S8 Ultra (2022) \[Lightweight + Protective\] Shockproof Soft Ultra Slim Cover Black**BREPRIO**$13.66**204 rev1y ago](https://www.amazon.com/dp/B0F1D8Z437)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[![INFILAND Galaxy Tab S10 Ultra/S9 Ultra/S8 Ultra 14.6 Inch Case Multi-Angle Stand Cover Compatible with Samsung Galaxy Tab S10 Ultra/S9 Ultra/S8 Ultra Tablet [Auto Wake/Sleep] Black](https://m.media-amazon.com/images/I/41GcR3biyeL.jpg)**INFILAND Galaxy Tab S10 Ultra/S9 Ultra/S8 Ultra 14.6 Inch Case Multi-Angle Stand Cover Compatible with Samsung Galaxy Tab S10 Ultra/S9 Ultra/S8 Ultra Tablet \[Auto Wake/Sleep\] Black**INFILAND**$24.12**4.6★**▲ 89%**](https://www.amazon.com/dp/B0CBVFVW8W) [**Case Keyboard for Samsung Galaxy Tab S11 Ultra / S10 Ultra / S9 Ultra / S8 Ultra 14.6 inch Cover - 7 Color Rainbow Change Backlit Detachable Magnetic Keyboard with S Pen Holder with Mouse - Black**SAMTUNK**$37.79**4.1★**▲ 70%**](https://www.amazon.com/dp/B0FRFNCMLS) [**SEYMAC for Samsung Galaxy Tab S10 Ultra 2024/ S9 Ultra/ S8 Ultra Case 14.6 Inch Heavy Duty Shockproof Protective Case with Screen Protector Stand Hand/Shoulder Strap and Pen Holder Black**SEYMAC stock**$34.91**4.6★**▲ 53%**](https://www.amazon.com/dp/B0CJLX3GCK) [**Dexnor Case for Samsung Galaxy Tab S10 Ultra/S9 Ultra/S8 Ultra 14.6 inch Rugged Protective Case with 360 Rotating Hand Strap & Large Stand & Screen Protector & S Pen Holder Full-Body Cover Black**Dexnor**$48.16**4.5★**▲ 38%**](https://www.amazon.com/dp/B0FNWVJKN4) [**Smart Case for Galaxy Tab S10 Ultra Ratesell Lightweight Trifold Stand Smart Case Cover with Auto Wake/Sleep for Samsung Galaxy Tab S10 Ultra 2024/ S9 Ultra 2023/ S8 Ultra 2022 14.6 Inch Black**Ratesell**$13.59**4.1★**▲ 36%**](https://www.amazon.com/dp/B0CBRL89TK)
**~~View all trending →~~**
## **What buyers say about galaxy tab s8 ultra case**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**23%
*“Fits perfect”*
**Quality-Overall**13%
*“Well made and very functional”*
**Strength**8%
*“Sturdy case”*
**Drop/Impact Protection**6%
*“This case provides perfect protection as well”*
**Value For Money**5%
*“Great case for the value”*
**Durability**5%
*“It's very durable”*
**Connectivity-Overall**4%
*“It connected easily as did the mouse”*
**Ease Of Use**3%
*“Easy to use”*
**Design-Overall**3%
*“really nice design”*
**Advertised Vs Actual Product**3%
*“As advertised”*
### **What buyers complain about **
**Size-Overall**9%
*“Fitment issues”*
**Strength**9%
*“A little flimsy”*
**Compatibility-Overall**6%
*“its NOT perfect for samsung tab ultra 2026”*
**Assembly/Installation**5%
*“The keyboard is not built in”*
**Durability**5%
*“Broke”*
**Magnetic Strength/Adsorption**4%
*“Bad misalignment of magnet”*
**Weight Heavy**4%
*“just a bit heavier than expected”*
**Ease Of Use**4%
*“it's almost impossible to get it back out”*
**Quality-Overall**3%
*“Cheaply made”*
**Connectivity-Overall**3%
*“Bluetooth doesn't work”*
### **Top return reasons **
**Size-Overall**39%
**Compatibility-Overall**6%
**Functionality-Overall**6%
**Weight Heavy**5%
**Magnetic Strength/Adsorption**4%
**Advertised Vs Actual Product**4%
**Quality-Overall**4%
**Defective Material/Parts**4%
**Touch/Button Controls**3%
**Value For Money**2%
## **Common questions**
- **Is galaxy tab s8 ultra case profitable to sell on Amazon United States?**
- The niche generates $52K/yr across 55 tracked products. 2 of 3 products launched in the last 360 days are still selling. 90-day search growth is -11.5%. Flapen's verdict: Skip it (48/100).
- **How competitive is the galaxy tab s8 ultra case niche?**
- 33 brands and 39 sellers compete. The top 5 products take 34% of clicks and top 5 brands hold 43% of demand.
- **What do buyers complain about in galaxy tab s8 ultra case?**
- Top complaints mined from reviews: Size-Overall, Strength, Compatibility-Overall. The return rate is 8.7% — above our launch gate.
- **When does demand for galaxy tab s8 ultra case peak?**
- Demand peaks in Aug; the busiest month runs 1.6× the quietest.
- **What does it cost to enter the galaxy tab s8 ultra case niche?**
- Listings span $9.81–$129.24; the average listing price is $32.29 (sweet spot $15–$100). The average incumbent carries 765 reviews — the moat a new listing must climb.
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