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jelly blox

Skip it

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Market size 10Growth 48Conversion 26Competition 24Returns 94Price range 87Avg price 95Brand share 0Review moat 86Quality gap 67

Avg price

Incredible€23.17

avg listing price — sweet spot $15–$100

Returns

Great1.0%

return rate — above 5% kills the launch gate

Price range

Great€11.12–€52.13

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

Review moat

Great282.27

avg incumbent reviews — the moat a new listing must climb

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Growth

Okay+18.3%

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

Conversion

Okay2.1%

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

Competition

Bad71%

top-5 click share — a locked-up shelf

Market size

Bad€41K

€41K/yr · 86K searches

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon Germany niche tracking, jelly blox is a €41K/yr Amazon Germany market (86K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 44/100.

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

jelly blox market data

Units sold / yr
2K–3K
avg 100–250/product
Revenue / yr
€46K–€58K
units × avg price
Conversion rate
2.1%
Avg BSR
#1,067
Page quality
0%
Prime
100%
Sponsored
64%
Out of stock
0.0%
Avg brand age
29 months
Avg seller age
189 days

Competition & brand share

The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack.

Brands

3 falling

Sellers

56

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

71%

Top 20: 100%

Open market

0%

  • Jelly Blox64%
  • Goliath31%
  • JOY SPOT!5%
  • Open — no brand owns it (0%)

Demand

Weekly Amazon search volume, last 20 weeks — +18.3% search growth over the last 90 days.
3K2KSpike '26Mar '26Mar '26Apr '26May '26May '26Jun '26Jul '26

Top jelly blox search terms

  • jelly blox57K/yr
  • jelly blocks17K/yr
  • jelly bausteine4K/yr
  • jelly box4K/yr
  • jelly blox bausteine4K/yr
All search terms

Top jelly blox 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%5%€2K10%€4K15%€6K20%€8K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 11 tracked products in this niche — three views at once, no toggling.

What buyers say about jelly blox

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

What buyers love

Spaß/Unterhaltungserlebnis28%

“Klasse Spiel”

Weiches Gefühl16%

“An sich ist das Prinzip dass es soft ist gut”

Qualität insgesamt6%

“Gut verarbeitet, Preis-Leistung stimmt”

Materialqualität5%

“Das Material aus Gummi ist angenehm weich, griffig und fühlt sich hochwertig an”

Benutzerfreundlichkeit4%

“Leicht zum Einpacken”

Geschenk Zweck4%

“Perfekte Geschenke für das Kind deines Freundes”

Waschechtheit4%

“Ich finde es super sie lassen sich super gut wieder abwaschen”

Design insgesamt4%

“Schöne Bausteine”

Einfache Reinigung2%

“Sie lassen sich gut reinigen und”

Haltbarkeit2%

“Ausbaufähiges Produkt”

What buyers complain about

Geruch37%

“Stinkt ganz fürchterlich nach Weichmachern”

Haftung/Klebrigkeit23%

“Unsere waren leider total klebrig”

Preis-Leistungs-Verhältnis6%

“dafür finde ich es auch einfach teuer.”

Einfache Reinigung5%

“❌ Häufiges Reinigen notwendig”

Materialqualität4%

“das Material nicht gut.”

Funktionalität insgesamt4%

“Geht so. Leider kleben die Steine sehr stark und lassen sich nicht so gut stapeln”

Chaos frei1%

“Schon nach kurzer Zeit sehen sie dadurch schmutzig aus und müssen ständig gereinigt werden”

Top return reasons

Geruch19%
Haftung/Klebrigkeit11%
Defekt Material/Teile10%
Gesamtgröße9%
Kompatibilität – insgesamt7%
beworben Vs Tatsächliches Produkt7%
Qualität insgesamt6%
Materialqualität5%
Montage/Installation5%
Portabilität2%

Common questions

Is jelly blox profitable to sell on Amazon Germany?
The niche generates €41K/yr across 11 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is +18.3%. Flapen's verdict: Skip it (44/100).
How competitive is the jelly blox niche?
3 brands and 56 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in jelly blox?
Top complaints mined from reviews: Geruch, Haftung/Klebrigkeit, Preis-Leistungs-Verhältnis. The return rate is 1.0%.
What does it cost to enter the jelly blox niche?
Listings span €11.12–€52.13; the average listing price is €23.17 (sweet spot $15–$100). The average incumbent carries 282 reviews — the moat a new listing must climb.