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65

ersatzzahnbürsten & ersatzdüsen

Launch it

A $14.0M/yr market growing +0.9% this quarter with returns at 0.6% — clears our launch bar.

Market size 100Growth 26Conversion 88Competition 87Returns 97Price range 77Avg price 93Brand share 20Review moat 23Quality gap 33

Market size

Incredible€14.0M

€14.0M/yr · 6.1M searches

Returns

Incredible0.6%

return rate — above 6% kills the launch gate

Avg price

Great€22.20

avg listing price — sweet spot $15–$100

Conversion

Great10.3%

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

Competition

Great28%

top-5 click share — an open shelf

Price range

Great€7.39–€40.58

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Growth

Okay+0.9%

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

Review moat

Bad7,596.05

avg incumbent reviews — the moat a new listing must climb

Brand share

Bad92%

top-5 brand share — brand-locked demand

According to Flapen's Amazon Germany niche tracking, ersatzzahnbürsten & ersatzdüsen is a €14.0M/yr Amazon Germany market (6.1M searches/yr). The top 5 brands hold 92% of demand. Demand peaks in Oct–Nov. Verdict: Launch it — 65/100.

Data updated Jul 10, 2026 · scored weekly · How we score niches

Market data

Units sold / yr
500K–600K
avg 8,000–10,000/product
Revenue / yr
€11.1M–€13.3M
units × avg price
Launch success
4 of 4 new (360d)
Conversion rate
10.3%
Avg BSR
#29
Page quality
0%
Prime
96%
Sponsored
63%
Out of stock
0.7%
Avg brand age
41 months
Avg seller age
174 days

Competition

Clicks spread well past the top 5 (28% combined) — an open shelf where new products get seen.

Brands

13 falling

Sellers

204

Top-5 brand share

92%

Top 20: 100%

Top-5 click share

28%

Top 20: 64%

Open market

6%

  • Oral-B49%
  • PHILIPS32%
  • genkent5%
  • valuabletry3%
  • Jarubekil3%
  • Rebeool2%
  • Open — no brand owns it (7 brands, 6%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +0.9% search growth over the last 90 days.
350K250KPrime Day '24Spike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Oct, Nov · busiest ÷ quietest = 2.0×

Product shelf

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%3%€420K6%€841K9%€1.3M12%€1.7M101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 56 tracked products in this niche — three views at once, no toggling.

Reviews

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

What buyers love

Mundhygiene22%

“Oral-B Pro Precision Clean”

Qualität insgesamt17%

“Super Produkt”

Preis-Leistungs-Verhältnis16%

“Super Deal”

Gesamtgröße16%

“PASST”

beworben Vs Tatsächliches Produkt6%

“Produkt ok. Produkt genau wie beschrieben”

Einfache Reinigung4%

“-reinigen super”

Pinselqualität2%

“Da wir eine weiße und eine schwarze Oral B Zahnbürste haben ist dieses Set super”

Weiches Gefühl2%

“Super Soft”

Benutzerfreundlichkeit1%

“Einfache Handhabung”

Kompatibilität – insgesamt1%

“I had high hopes for these replacement brush heads because theyre advertised as compatible with Philips Sonicare models”

What buyers complain about

Qualität insgesamt18%

“Not worth the hype – disappointing quality and performance”

Preis-Leistungs-Verhältnis13%

“Geldverschwendung”

Mundhygiene12%

“Vermutlich keine Oral-B Bürsten”

Haltbarkeit10%

“Abnutzung”

Gesamtgröße7%

“Ungenaue Passform”

Hartes Gefühl5%

“Das Material wirkt steif”

Farbe4%

“blaue Farbe weg”

Farbverblassen/Verfärbung3%

“Meine Frau hatte jahrelang immer rote”

Einfache Reinigung2%

“However, the overall cleaning performance is underwhelming”

Add-Ons/Anhänge2%

“Aufsteckbürsten häufig defekt”

Top return reasons

Gesamtgröße55%
Kompatibilität – insgesamt15%
Mundhygiene5%
Qualität insgesamt3%
beworben Vs Tatsächliches Produkt3%
Add-Ons/Anhänge2%
Funktionalität insgesamt2%
Hartes Gefühl2%
Defekt Material/Teile2%
Weiches Gefühl1%

Common questions

Is ersatzzahnbürsten & ersatzdüsen profitable to sell on Amazon Germany?
The niche generates €14.0M/yr across 56 tracked products. 4 of 4 products launched in the last 360 days are still selling. 90-day search growth is +0.9%. Flapen's verdict: Launch it (65/100).
How competitive is the ersatzzahnbürsten & ersatzdüsen niche?
13 brands and 204 sellers compete. The top 5 products take 28% of clicks and top 5 brands hold 92% of demand.
What do buyers complain about in ersatzzahnbürsten & ersatzdüsen?
Top complaints mined from reviews: Qualität insgesamt, Preis-Leistungs-Verhältnis, Mundhygiene. The return rate is 0.6%.
When does demand for ersatzzahnbürsten & ersatzdüsen peak?
Demand peaks in Oct–Nov; the busiest month runs 2.0× the quietest.
What does it cost to enter the ersatzzahnbürsten & ersatzdüsen niche?
Listings span €7.39–€40.58; the average listing price is €22.20 (sweet spot $15–$100). The average incumbent carries 7,596 reviews — the moat a new listing must climb.

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