Is mildliner profitable to sell on Amazon Germany?

The niche generates €46K/yr across 19 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -30.8%. Flapen's verdict: Skip it (35/100).

How competitive is the mildliner niche?

5 brands and 34 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 100% of demand.

When does demand for mildliner peak?

Demand peaks in Jan–Aug–Sep; the busiest month runs 2.5× the quietest.

What does it cost to enter the mildliner niche?

Listings span €6.29–€45.70; the average listing price is €14.63 (sweet spot $15–$100). The average incumbent carries 2,601 reviews — the moat a new listing must climb.

mildliner

Skip it

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

Returns

Incredible0.6%

return rate — above 5% kills the launch gate

Price range

Great€6.29–€45.70

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

Avg price

Good€14.63

avg listing price — sweet spot $15–$100

Competition

Okay58%

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

Conversion

Okay3.1%

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

Review moat

Okay2,600.95

avg incumbent reviews — the moat a new listing must climb

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Market size

Bad€46K

€46K/yr · 102K searches

Growth

Bad-30.8%

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

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon Germany niche tracking, mildliner is a €46K/yr Amazon Germany market (102K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jan–Aug–Sep. Verdict: Skip it — 35/100.

Data updated Jul 9, 2026 · scored weekly · How we score niches

mildliner market data

Units sold / yr: 3K–3K; avg 100–250/product
Revenue / yr: €37K–€44K; units × avg price
Conversion rate: 3.1%
Avg BSR: #330
Page quality: 0%
Prime: 95%
Sponsored: 47%
Out of stock: 15.4%
Avg brand age: 46 months
Avg seller age: 186 days

Competition & brand share

The top 5 products take 58% of clicks — established leaders, but buyers still shop beyond them.

Brands

5 falling

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

58%

Top 20: 100%

Open market

Zebra Pen68%
Zebra Technologies11%
Generisch10%
Shuttle Art9%
APXEL2%
Open — no brand owns it (0%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -30.8% search growth over the last 90 days.

Peak months: Jan, Aug, Sep · busiest ÷ quietest = 2.5×

Open Trend

Top mildliner search terms

mildliner37K/yr -30.4%2.2% conv.
zebra mildliner33K/yr -25.8%2.7% conv.
mildliner zebra16K/yr -45.2%3.1% conv.
midliner5K/yr -35.2%1.9% conv.
mildliner highlighter4K/yr -23.4%2.4% conv.
midliners2K/yr +31.8%2.0% conv.
milkliner2K/yr -40.1%2.8% conv.
mildliner brush pen2K/yr -50.9%0.0% conv.
mildliner pastell1K/yr -39.0%1.6% conv.
zebra mildliner brush pen485/yr +30.0%1.5% conv.

All search terms

Top mildliner 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

ZEBRA Mildliner WKT7-5C-NTC Fluoreszenz-Stift [Parallelimportwaren] (natürliche milde Farbe)

Zebra Pen€7.244.6★1,438 rev

Zebra Pen Mildliner Textmarker mit doppelter Spitze breite und feine Spitze doppelseitige Marker Packung mit Farben in Umschlag-Geschenkverpackung säurefreie und ungiftige Tinte 15 Stück

Zebra Pen€15.214.5★113 rev

Zebra Fluoreszenzstift Mildliner Satz mit 7 Typen Kids Office College School ( WKT7-5C-N WKT7-5C-RC-N WKT7-5C-HC-N WKT7-5C-NC-N WKT7-N-5C-N WKT7-5C-YC WKT7-5C-NTC)

Generisch€34.475.0★14 rev

Shuttle Art Textmarker 30 bunte Pastell Textmarker mit weichen Farben und zwei Arten von Spitzen dick und dünn Macron-Farben für Teenager Kinder und Erwachsene zum Färben

Shuttle Art€17.054.6★4,743 rev

ZEBRA Mildliner Fluoreszenzstift Parallelimport Ware Sanft gefärbte Strichmarkierungen Pigmenttinten auf Wasserbasis 4 0 mm/1 0-1 4 mm Markierstift

Zebra Pen€7.434.6★958 rev

Newest

by launch date

APXEL Textmarker 15 Farben Pastell Textmarker Breite und Feine Spitzen Dick und Dünn Erwachsene und Kinder Studenten Schulbedarf Marker Stifte für Notizen Hervorheben

APXEL€6.2936 rev

8mo ago

APXEL Textmarker 12 Farben Pastell Textmarker Breite und Feine Spitzen Dick und Dünn Erwachsene und Kinder Studenten Schulbedarf Marker Stifte für Notizen Hervorheben

APXEL€7.2536 rev

8mo ago

Zebra Pen Mildliner Textmarker mit doppelter Spitze breite und feine Spitze doppelseitige Marker Packung mit Farben in Umschlag-Geschenkverpackung säurefreie und ungiftige Tinte 15 Stück

Zebra Pen€15.21113 rev

1y ago

Zebra Mildliner WKT7-35C Textmarker Textmarker-Set mit 35 Farben Geschenkbox inklusive

Zebra Pen€45.70712 rev

3y ago

Zebra Fluoreszenzstift Mildliner Satz mit 7 Typen Kids Office College School ( WKT7-5C-N WKT7-5C-RC-N WKT7-5C-HC-N WKT7-5C-NC-N WKT7-N-5C-N WKT7-5C-YC WKT7-5C-NTC)

Generisch€34.4714 rev

3y ago

What buyers say about mildliner

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

What buyers love

Farbe56%

“Super schöne Farben”

Qualität insgesamt25%

“Qualitativ sehr gut”

Benutzerfreundlichkeit6%

“richtig praktisch”

Stift/Bleistiftqualität6%

“Helle, gedeckte Marker mit 2 Spitzen”

Papierqualität6%

“sind perfekt fürs Journal oder für Uni Notizen”

Top return reasons

Farbe44%

beworben Vs Tatsächliches Produkt13%

trocken/leerTinte8%

Gesamtgröße8%

Anzeigefarben8%

Tintennachfüllung4%

Dicke4%

Defekt Material/Teile4%

Tintenleck2%

Einfache Reinigung2%

Common questions

Is mildliner profitable to sell on Amazon Germany?: The niche generates €46K/yr across 19 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -30.8%. Flapen's verdict: Skip it (35/100).
How competitive is the mildliner niche?: 5 brands and 34 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 100% of demand.
When does demand for mildliner peak?: Demand peaks in Jan–Aug–Sep; the busiest month runs 2.5× the quietest.
What does it cost to enter the mildliner niche?: Listings span €6.29–€45.70; the average listing price is €14.63 (sweet spot $15–$100). The average incumbent carries 2,601 reviews — the moat a new listing must climb.