---
title: "Spongebob Kostüm — €108K/yr Amazon DE Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/de/fashion/spongebob-kostuem"
last_updated: "2026-08-06T23:10:54.435Z"
locale: en
meta:
description: "Niche score 45/100 · €108K/yr market · 352K searches/yr · €23.27 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 45/100 · €108K/yr market · 352K searches/yr · €23.27 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Spongebob Kostüm — €108K/yr Amazon DE Niche (2026) - Flapen"
---
# **spongebob kostüm**
**Skip it**
Soft demand (-68.3% this quarter) — this niche doesn't clear our bar today.
Market size 26Growth 0Conversion 17Competition 79Returns 24Price range 81Avg price 95Brand share 53Review moat 87Quality gap 63
**Avg price**
**Incredible****€23.27**
avg listing price — sweet spot $15–$100
**Review moat**
**Great****257.81**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Great****€6.52–€54.23**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Great****36%**
top-5 click share — an open shelf
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Good****73%**
top-5 brand share — brands hold most of the demand
**Market size**
**Okay****€108K**
€108K/yr · 352K searches
**Returns**
**Bad****5.2%**
return rate — above 5% kills the launch gate
**Conversion**
**Bad****1.3%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Bad****-68.3%**
90-day search growth — must beat 0% to launch
**Signals**[** High Returns**](https://flapen.com/research/niches?market=de&signal=high_returns "Return rate > 5%")
According to Flapen's Amazon Germany niche tracking, spongebob kostüm is a €108K/yr Amazon Germany market (352K searches/yr). The top 5 brands hold 73% of demand. Demand peaks in Jan–Feb. Verdict: Skip it — 45/100.
Data updated Jul 12, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **spongebob kostüm market data**
- **Units sold / yr**
- **3K–3K**
- avg 0–100/product
- **Revenue / yr**
- **€58K–€70K**
- units × avg price
- **Conversion rate**
- **1.3%**
- **Avg BSR**
- **#1,728**
- **Page quality**
- **0%**
- **Prime**
- **93%**
- **Sponsored**
- **72%**
- **Out of stock**
- **11.0%**
- **Avg brand age**
- **41 months**
- **Avg seller age**
- **179 days**
## **Competition & brand share**
Clicks spread well past the top 5 (36% combined) — an open shelf where new products get seen.
**Brands**
**15 **▼falling
**Sellers**
**28**
**Top-5 brand share**
**73%**
Top 20: 100%
**Top-5 click share**
**36%**
Top 20: 78%
**Open market**
**21%**
- SPONGEBOB SQUAREPANTS29% - United Labels18% - BGOKTA10% - Rubie's9% - LBJR6% - OppoSuits6%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -68.3% search growth over the last 90 days.
30K20KSpike '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Feb · busiest ÷ quietest = 6.4×
[**Open Trend **](https://flapen.com/research/de/fashion/spongebob-kostuem/trend)
## **Top spongebob kostüm search terms**
- **spongebob kostüm**154K/yr-66.4%0.8% conv. - **spongebob tshirt**35K/yr+12.6%1.3% conv. - **patrick star kostüm**37K/yr-70.8%0.4% conv. - **spongebob kostüm erwachsene**23K/yr-73.8%0.9% conv. - **spongebob shirt**12K/yr-10.2%0.8% conv. - **patrick kostüm**11K/yr-69.7%0.4% conv. - **kostüm spongebob erwachsene**8K/yr-74.3%0.7% conv. - **spongebob t shirt**5K/yr-23.3%0.8% conv. - **sandy spongebob kostüm**6K/yr-80.0%0.0% conv. - **kostüm spongebob**9K/yr-87.8%0.6% conv. [**All search terms **](https://flapen.com/research/de/fashion/spongebob-kostuem/search-terms)
## **Top spongebob kostüm 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%€17K1101001K10K 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**United Labels Spongebob Schwammkopf Kostüm für Erwachsene XL Gelb Jumpsuit Unisex Overall mit Kapuze Einteiler für Karneval Mottoparty**United Labels**€35.84**4.6★13 rev](https://www.amazon.de/dp/B0F1DK2HRL) [2**Rubies Offiziell Nickelodeon SpongeBob Schwammkopf Tabard Erwachsenekostüm Größe Large**Rubie's**€38.88**4.6★9 rev](https://www.amazon.de/dp/B0FTSVDKSK) [3**BGOKTA Onesie Pyjama Animal Costume Cosplay Unisex-Erwachsene Herbst und Winter Platypus Tier Pyjama LTY117 S**BGOKTA**€20.63**4.3★1,292 rev](https://www.amazon.de/dp/B08DKQZL3T) [4**XEPST Gelbes Schwamm Kostüm für Erwachsene Karneval Halloween Gelbes Sponge Kostüme Set Gelbe Handschuhe Rote Fliege Seemann-Haarreif Gestreifte Socken Cosplay Accessorie**XEPST**€13.89**4.2★4 rev](https://www.amazon.de/dp/B0G3PBN525) [5**SpongeBob SquarePants Kinder 3 Pack T-Shirts Jungen Mädchen Dress Up Tops Sommer Baumwolle Tees Spongebob Geschenk Multicolor 7-8 Jahre**SPONGEBOB SQUAREPANTS**€19.64**4.7★46 rev](https://www.amazon.de/dp/B0FCSSJ4ZK)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Spongebob Schwammkopf Happy Yellow Wide Smile T-Shirt**SPONGEBOB SQUAREPANTS**€15.03**1 rev3mo ago](https://www.amazon.de/dp/B0GW4666BH) [**Rubies Offiziell Nickelodeon SpongeBob Schwammkopf Tabard Erwachsenekostüm Größe Medium**Rubie's**€36.62**9 rev7mo ago](https://www.amazon.de/dp/B0FTSPQR2R) [**XEPST Gelbes Schwamm Kostüm für Erwachsene Karneval Halloween Gelbes Sponge Kostüme Set Gelbe Handschuhe Rote Fliege Seemann-Haarreif Gestreifte Socken Cosplay Accessorie**XEPST**€13.89**4 rev7mo ago](https://www.amazon.de/dp/B0G3PBN525) [**Rubies Offiziell Nickelodeon SpongeBob Schwammkopf Tabard Erwachsenekostüm Größe Large**Rubie's**€38.88**9 rev8mo ago](https://www.amazon.de/dp/B0FTSVDKSK) [**Spongebob Schwammkopf Onesie für Herren S3XL Mit Kapuze Fleece Schlafanzug mit Reißverschluss Geschenk für Männer (L Gelber Spongebob)**SPONGEBOB SQUAREPANTS**€21.52**99 rev8mo ago](https://www.amazon.de/dp/B0F67RV6C8)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Spongebob Schwammkopf Happy Yellow Wide Smile T-Shirt**SPONGEBOB SQUAREPANTS**€15.03**5.0★**▲ 113%**](https://www.amazon.de/dp/B0GW4666BH) [**Spongebob Schwammkopf Pyjama Jungen 4-12 Jahre 2-Teilig Baumwolle Kurz Schlafanzug Kinder mit Kurzarm T-Shirt Sommer Nachtwäsche Geschenke für Kinder (7-8 Jahre Grün Spongebob)**Get Trend**€13.40**4.3★**▲ 113%**](https://www.amazon.de/dp/B0FRGCJNNR) [**BGOKTA Onesie Pyjama Animal Costume Cosplay Unisex-Erwachsene Herbst und Winter Platypus Tier Pyjama LTY117 S**BGOKTA**€20.63**4.3★**▲ 113%**](https://www.amazon.de/dp/B08DKQZL3T) [**SpongeBob SquarePants Kinder 3 Pack T-Shirts Jungen Mädchen Dress Up Tops Sommer Baumwolle Tees Spongebob Geschenk Multicolor 7-8 Jahre**SPONGEBOB SQUAREPANTS**€19.64**4.7★**▲ 112%**](https://www.amazon.de/dp/B0FCSSJ4ZK) [**Spongebob Schwammkopf Onesie für Herren S3XL Mit Kapuze Fleece Schlafanzug mit Reißverschluss Geschenk für Männer (XL Rosa Patrick)**SPONGEBOB SQUAREPANTS**€21.27**4.5★**▲ 110%**](https://www.amazon.de/dp/B0F68H6NLX)
**~~View all trending →~~**
## **What buyers say about spongebob kostüm**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Qualität insgesamt**22%
*“Super Qualität”*
**Preis-Leistungs-Verhältnis**13%
*“Preis Leistung stimmt”*
**beworben Vs Tatsächliches Produkt**12%
*“Wie auf dem Bild”*
**Komfort insgesamt**9%
*“sind auch bequem”*
**Gesamtgröße**8%
*“Gute Passform”*
**Wärme**7%
*“Bequem und warm”*
**Farbe**5%
*“Coole Farben”*
**Druckqualität**4%
*“Gute Qualität und ulkiger Druck”*
**Geschenk Zweck**4%
*“War ein Geschenk”*
**Design insgesamt**3%
*“Das Design ist sehr nice”*
### **What buyers complain about **
**Qualität insgesamt**20%
*“Qualität ist sehr mindernd”*
**Preis-Leistungs-Verhältnis**13%
*“Teuer”*
**Druckqualität**10%
*“Aufdruck verschwindet schnell”*
**Form/Stil**7%
*“Bisschen unförmig geschnitten”*
**Gesamtgröße**7%
*“Zu groß”*
**beworben Vs Tatsächliches Produkt**4%
*“Leider von der Größe her nicht wie beschrieben”*
**Farbe**4%
*“Die Farben sind fleckig”*
**Produktzustand**4%
*“Schon beim auspacken wieder zurück geschickt”*
**Komfort insgesamt**2%
*“Das Material fühlt sich unangenehm an”*
**Nähen/Finish/Polieren**2%
*“Nähte sind aufgegangen”*
### **Top return reasons **
**Gesamtgröße**67%
**Qualität insgesamt**12%
**Materialqualität**3%
**Länge**2%
**Dünn**2%
**Nähen/Finish/Polieren**2%
**Farbe**2%
**beworben Vs Tatsächliches Produkt**1%
**Armpassform**1%
**Lücke/Loch**1%
## **Common questions**
- **Is spongebob kostüm profitable to sell on Amazon Germany?**
- The niche generates €108K/yr across 43 tracked products. 1 of 13 products launched in the last 360 days are still selling. 90-day search growth is -68.3%. Flapen's verdict: Skip it (45/100).
- **How competitive is the spongebob kostüm niche?**
- 15 brands and 28 sellers compete. The top 5 products take 36% of clicks and top 5 brands hold 73% of demand.
- **What do buyers complain about in spongebob kostüm?**
- Top complaints mined from reviews: Qualität insgesamt, Preis-Leistungs-Verhältnis, Druckqualität. The return rate is 5.2% — above our launch gate.
- **When does demand for spongebob kostüm peak?**
- Demand peaks in Jan–Feb; the busiest month runs 6.4× the quietest.
- **What does it cost to enter the spongebob kostüm niche?**
- Listings span €6.52–€54.23; the average listing price is €23.27 (sweet spot $15–$100). The average incumbent carries 258 reviews — the moat a new listing must climb.
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