Is sodastream deckel profitable to sell on Amazon Germany?

The niche generates €48K/yr across 19 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is +18.8%. Flapen's verdict: Skip it (42/100).

How competitive is the sodastream deckel niche?

9 brands and 77 sellers compete. The top 5 products take 52% of clicks and top 5 brands hold 88% of demand.

What do buyers complain about in sodastream deckel?

Top complaints mined from reviews: Gesamtgröße, Kompatibilität – insgesamt, Haltbarkeit. The return rate is 2.4%.

When does demand for sodastream deckel peak?

Demand is steady year-round — the busiest month runs 1.4× the quietest.

What does it cost to enter the sodastream deckel niche?

Listings span €3.34–€19.33; the average listing price is €8.03 (sweet spot $15–$100). The average incumbent carries 4,480 reviews — the moat a new listing must climb.

sodastream deckel

Skip it

A small market ($48K/yr) — this niche doesn't clear our bar today.

Conversion

Good5.7%

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

Returns

Good2.4%

return rate — above 5% kills the launch gate

Competition

Good52%

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Growth

Okay+18.8%

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

Brand share

Okay88%

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

Price range

Okay€3.34–€19.33

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

Review moat

Bad4,479.89

avg incumbent reviews — the moat a new listing must climb

Avg price

Bad€8.03

avg listing price — sweet spot $15–$100

Market size

Bad€48K

€48K/yr · 104K searches

According to Flapen's Amazon Germany niche tracking, sodastream deckel is a €48K/yr Amazon Germany market (104K searches/yr). The top 5 brands hold 88% of demand. Verdict: Skip it — 42/100.

Data updated Jul 14, 2026 · scored weekly · How we score niches

sodastream deckel market data

Units sold / yr: 8K–10K; avg 250–500/product
Revenue / yr: €64K–€80K; units × avg price
Conversion rate: 5.7%
Avg BSR: #60
Page quality: 0%
Prime: 79%
Sponsored: 84%
Out of stock: 15.4%
Avg brand age: 38 months
Avg seller age: 195 days

Competition & brand share

The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them.

Brands

9 falling

Sellers

Top-5 brand share

88%

Top 20: 100%

Top-5 click share

52%

Top 20: 100%

Open market

GRÄWE36%
sodastream16%
Sodaquip14%
Mycket11%
SunnyOcean10%
Nordiqo6%
Open — no brand owns it (3 brands, 6%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +18.8% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.4×

Open Trend

Top sodastream deckel search terms

sodastream deckel glasflasche23K/yr +7.3%7.4% conv.
sodastream deckel20K/yr +30.1%5.0% conv.
deckel sodastream glasflasche12K/yr +13.6%8.8% conv.
sodastream flaschen deckel9K/yr +19.8%7.9% conv.
ersatzdeckel sodastream duo glasflasche 1l5K/yr +54.0%1.8% conv.
sodastream glasflasche deckel7K/yr +9.3%7.2% conv.
deckel für sodastream glasflaschen7K/yr +0.0%7.5% conv.
sodastream duo deckel6K/yr +16.7%1.8% conv.
sodastream deckel glasflasche duo4K/yr +29.0%2.2% conv.
sodastream glasflaschen deckel4K/yr +27.9%6.5% conv.

All search terms

Top sodastream deckel 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 19 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

GRÄWE 4er Set Deckel für Sodastream Glasflaschen Schwarz Flaschendeckel Ersatzdeckel Glas für Penguin und Crystal

GRÄWE€5.864.3★4,725 rev

GRÄWE 4er Set Deckel für Sodastream Glasflaschen Schwarz Flaschendeckel Ersatzdeckel Glas für Penguin und Crystal

GRÄWE€6.454.3★4,725 rev

Sodaquip Deckel für Sodastream Glasflaschen Crystal & Penguin aus Premium Kunststoff - 3x moderne Deckel für Sodastream Glasflasche - Ersatzdeckel Verschluss Flaschendeckel (3x Schwarz)

Sodaquip€6.394.7★386 rev

Mycket Soda Deckel für Kunststoffflaschen mit Herausnehmbarer 2 Packungen Soda-Karbonisierungsflaschen Verschlüsse Kompatibel mit den Meisten Soda-Maschinenflaschen (schwarz)

Mycket€6.144.4★502 rev

Nordiqo Edelstahl-Deckel für SodaStream Crystal Glaskaraffe 700 ml - 2er Pack - Plastikfrei - NICHT passend für 1L Duo/Terra/Kunststoff - Ersatzdeckel - OHNE Flaschen

Nordiqo€8.814.3★34 rev

Newest

by launch date

SunnyOcean Soda-Flaschendeckel 2er-Pack Wiederverwendbar & BPA-frei mit auslaufsicherer Dichtung Kompatibel mit den meisten Soda-Maschinenflaschen (Schwarz)

SunnyOcean€5.7851 rev

9mo ago

SunnyOcean Soda-Flaschendeckel 4er-Pack Wiederverwendbar & BPA-frei mit auslaufsicherer Dichtung Kompatibel mit den meisten Soda-Maschinenflaschen (Schwarz))

SunnyOcean€8.9151 rev

9mo ago

Nordiqo Edelstahl-Deckel für SodaStream Crystal Glaskaraffe 700 ml - 2er Pack - Plastikfrei - NICHT passend für 1L Duo/Terra/Kunststoff - Ersatzdeckel - OHNE Flaschen

Nordiqo€8.8134 rev

12mo ago

sodastyle Ersatzdeckel für Sodastream Crystal Penguin & Aarke 3er Set Acrylglas Verschluss für Glasflaschen | Monochrome Manhattan

sodastyle€19.3324 rev

1y ago

Mycket Soda Deckel für Kunststoffflaschen mit Herausnehmbarer 2 Packungen Soda-Karbonisierungsflaschen Verschlüsse Kompatibel mit den Meisten Soda-Maschinenflaschen (schwarz)

Mycket€6.14502 rev

1y ago

What buyers say about sodastream deckel

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

What buyers love

Qualität insgesamt24%

“Super Produkt”

Gesamtgröße22%

“Passt”

Preis-Leistungs-Verhältnis12%

“Super Preis”

beworben Vs Tatsächliches Produkt12%

“Sieht schöner aus als auf dem Foto”

Einfache Reinigung4%

“Ansonsten gut zum Reinigen”

Stärke4%

“Robuste Flaschen”

Benutzerfreundlichkeit4%

“Gute Handhabung”

Design insgesamt2%

“Das Design ist elegant”

Farbe2%

“Hübsch bunt,”

Dicke2%

“Schönes dickes Glas”

What buyers complain about

Gesamtgröße16%

“Passt nicht”

Kompatibilität – insgesamt15%

“Für Sodapop ungeeignet”

Haltbarkeit7%

“Dichtungen fallen heraus”

Qualität insgesamt6%

“Schlecht verarbeitet und stinkt”

Preis-Leistungs-Verhältnis6%

“Abschreibung”

Auslaufsicher4%

“Undicht”

Gewicht schwer4%

“Schwere klobige Glasflaschen”

Benutzerfreundlichkeit3%

“etwas schwer zu händeln”

beworben Vs Tatsächliches Produkt3%

“keine Norm”

Griff2%

“Kaum Grip, Schwer zu öffnen”

Top return reasons

Gesamtgröße56%

Kompatibilität – insgesamt35%

Defekt Material/Teile1%

beworben Vs Tatsächliches Produkt1%

Produktzustand1%

Auslaufsicher1%

Gewicht schwer1%

Funktionalität insgesamt1%

Materialqualität1%

Qualität insgesamt0%

Common questions

Is sodastream deckel profitable to sell on Amazon Germany?: The niche generates €48K/yr across 19 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is +18.8%. Flapen's verdict: Skip it (42/100).
How competitive is the sodastream deckel niche?: 9 brands and 77 sellers compete. The top 5 products take 52% of clicks and top 5 brands hold 88% of demand.
What do buyers complain about in sodastream deckel?: Top complaints mined from reviews: Gesamtgröße, Kompatibilität – insgesamt, Haltbarkeit. The return rate is 2.4%.
When does demand for sodastream deckel peak?: Demand is steady year-round — the busiest month runs 1.4× the quietest.
What does it cost to enter the sodastream deckel niche?: Listings span €3.34–€19.33; the average listing price is €8.03 (sweet spot $15–$100). The average incumbent carries 4,480 reviews — the moat a new listing must climb.