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portwein

Skip it

Brand-locked demand (top 5 brands take 96% of clicks) — this niche doesn't clear our bar today.

Market size 23Growth 22Conversion 41Competition 24Returns 100Price range 69Avg price 80Brand share 11Review moat 79Quality gap 21

Returns

Incredible0.1%

return rate — above 5% kills the launch gate

Avg price

Great€17.02

avg listing price — sweet spot $15–$100

Review moat

Great410.79

avg incumbent reviews — the moat a new listing must climb

Price range

Good€6.93–€33.05

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

Conversion

Okay3.3%

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

Competition

Bad72%

top-5 click share — a locked-up shelf

Market size

Bad€90K

€90K/yr · 162K searches

Growth

Bad-5.4%

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

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Brand share

Bad96%

top-5 brand share — brand-locked demand

According to Flapen's Amazon Germany niche tracking, portwein is a €90K/yr Amazon Germany market (162K searches/yr). The top 5 brands hold 96% of demand. Demand peaks in Nov–Dec. Verdict: Skip it — 39/100.

Data updated Jul 16, 2026 · scored weekly · How we score niches

portwein market data

Units sold / yr
10K–13K
avg 250–500/product
Revenue / yr
€170K–€213K
units × avg price
Conversion rate
3.3%
Avg BSR
#14
Page quality
0%
Prime
100%
Sponsored
21%
Out of stock
0.7%
Avg brand age
90 months
Avg seller age
185 days

Competition & brand share

The top 5 products capture 72% of clicks — a locked-up shelf that new listings rarely crack.

Brands

7 falling

Sellers

33

Top-5 brand share

96%

Top 20: 100%

Top-5 click share

72%

Top 20: 100%

Open market

2%

  • Royal Oporto37%
  • Graham's26%
  • Valdouro25%
  • Delaforce5%
  • Taylors3%
  • W. & J. Graham's3%
  • Open — no brand owns it (1 brand, 2%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -5.4% search growth over the last 90 days.
10K6KSpike '24Holiday '24Spike '25Prime Day '25Black Friday '25Holiday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Nov, Dec · busiest ÷ quietest = 4.0×

Top portwein search terms

  • portwein95K/yr
  • port32K/yr
  • portwein rot26K/yr
  • portwein tawny5K/yr
  • port wine4K/yr
All search terms

Top portwein 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%10%€9K20%€18K30%€27K40%€36K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 14 tracked products in this niche — three views at once, no toggling.

What buyers say about portwein

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

What buyers love

Portabilität20%

“es ist ein sehr guter port”

Qualität insgesamt20%

“Gute Ware”

Geschmack insgesamt20%

“Sehr lecker”

beworben Vs Tatsächliches Produkt10%

“Genau das was ich wollte”

Gesamtgröße10%

“Passt”

Süße10%

“Schmeckt sehr süß”

What buyers complain about

Geschmack38%

“Eine der Flaschen hatte Korkgeschmack bzw der Wein ist "gekippt" = schade”

Qualität insgesamt25%

“Es wurde zu Lasten der Qualität gespart”

Lagertemperatur25%

“Wein hat gekorkt”

Common questions

Is portwein profitable to sell on Amazon Germany?
The niche generates €90K/yr across 14 tracked products. 90-day search growth is -5.4%. Flapen's verdict: Skip it (39/100).
How competitive is the portwein niche?
7 brands and 33 sellers compete. The top 5 products take 72% of clicks and top 5 brands hold 96% of demand.
What do buyers complain about in portwein?
Top complaints mined from reviews: Geschmack, Qualität insgesamt, Lagertemperatur. The return rate is 0.1%.
When does demand for portwein peak?
Demand peaks in Nov–Dec; the busiest month runs 4.0× the quietest.
What does it cost to enter the portwein niche?
Listings span €6.93–€33.05; the average listing price is €17.02 (sweet spot $15–$100). The average incumbent carries 411 reviews — the moat a new listing must climb.