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project hail mary

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A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.

Market size 13Growth 96Conversion 16Competition 0Returns 98Price range 22Avg price 55Brand share 0Review moat 0Quality gap 20

Returns

Incredible0.4%

return rate — above 6% kills the launch gate

Growth

Incredible+143.1%

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

Avg price

Good€12.56

avg listing price — sweet spot $15–$100

Price range

Bad€5.15–€17.77

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

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Conversion

Bad1.3%

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

Market size

Bad€52K

€52K/yr · 328K searches

Competition

Bad100%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

Review moat

Bad64,520.5

avg incumbent reviews — the moat a new listing must climb

Competition

The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.

Brands

3

Sellers

50

Top-5 brand share

100%

Open market

0%

  • Penguin85%
  • Project Hail Mary9%
  • Generic5%
  • Open — no brand owns it (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%25%€13K50%€26K75%€39K100%€52K1101001K10K100K1.0M Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 4 tracked products in this niche — three views at once, no toggling.

Demand

Weekly Amazon search volume, last 14 weeks — +143.1% search growth over the last 90 days.
25K15KSpike '26Apr '26Apr '26May '26May '26May '26Jun '26Jun '26

Reviews

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

What buyers love

Qualität insgesamt27%

“das würde ich hier als Qualitätsmerkmal sehen.”

Farbe20%

“Farben gibt”

nützliche Informationen20%

“physikalisch korrekt und damit für mich sehr lesenswert”

Gesamtgröße13%

“Die Passform des Shirts ist super”

Dehnbarkeit/Erweiterbarkeit/Elastizität7%

“lässt sich leicht mit dem Stoff dehnen”

What buyers complain about

Farbe33%

“bei Sonneneinstrahlung verblassen die Farben sehr schnell.”

Dicke22%

“Stoff ist relativ dünn”

Top return reasons

Abdeckung Qualität23%
Sprachprobleme15%
Qualität insgesamt15%
bindungsqualität/qualität der bindung15%
Papierqualität13%
Gesamtgröße6%
Preis-Leistungs-Verhältnis4%
Geschenk Zweck4%
beworben Vs Tatsächliches Produkt2%
Produktzustand2%