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Rainbow Pla

Rainbow Pla shows low returns (0.4%), but soft demand (-14.9% this quarter) keeps it on the watch list.

Flapen Score

53
Worth a look
Market size 25Growth 18Conversion 58Competition 85Returns 98Price range 78Avg price 72Brand share 32Review moat 57Quality gap 48
This niche Category average

Is Rainbow Pla profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Rainbow Pla is a £103K/yr Amazon United Kingdom market (144K searches/yr). The top 5 brands hold 86% of demand. Verdict: Worth a look — 53/100.

Rainbow Pla: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved -14.9% over the last 90 days and 4.9% of searches end in a purchase.

£103K

revenue / yr

Units sold / yr10K
Search volume / yr-14.9%144K
Conversion rate4.9%
Avg price£14.59

Who owns the niche?

The top 5 brands hold 86% of demand, so 14% of the market is open.

14%

open market share

Brands · sellers14 · 27
Top-5 product click share30%
Open market14%
Avg brand age41 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.

0/100

page quality · 63 products

Sponsored placement86%
New entrants (1y)4· 2 succeeded
Avg rating4.5★
Avg reviews1,237

Top Rainbow Pla products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

Clicks spread well past the top 5 (30% combined) — an open shelf where new products get seen.

£0£3K£6K£9K£12K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

14 falling

Sellers

27

Top-5 brand share

86%

Top 20: 100%

Top-5 click share

30%

Top 20: 68%

Open market

10%

  • Creality52%
  • ZIRO16%
  • ERYONE10%
  • RepRapper4%
  • YUANEANG4%
  • LANDU4%
  • Open — no brand owns it (8 brands, 10%)

Rainbow Pla demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume144KCVR4.9%Products63Brands14Top 5 Brands86%OOS Rate14.4%Rating4.5★Reviews1,237Avg BSR#85
4K3KSpike '25Black Friday '25Spike '26Oct '25Nov '25Dec '25Feb '26Mar '26May '26Jun '26

Top Rainbow Pla search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • creality filament41K/yr
  • rainbow filament18K/yr
  • rainbow pla16K/yr
  • rainbow pla filament12K/yr
  • ziro filament9K/yr
  • rainbow filament pla6K/yr
  • creality hyper pla10K/yr
  • hyper pla7K/yr
  • creality pla6K/yr
  • creality pla filament4K/yr

What reviews say buyers love and hate about Rainbow Pla

What buyers mention most, as a share of all reviews.

What buyers love

82% of reviews
Print Quality23%

easy to print with

Color21%

The color is vibrant

Quality-Overall16%

Excellent quality

Adhesion/Stickiness5%

adhesion is rock solid

Value For Money4%

Its affordable

What buyers complain about

69% of reviews
Print Quality20%

cause the print to fail

Quality-Overall12%

Terrible quality

Color10%

Not the colour you expect

Jamming/Clogging9%

jams constantly

Adhesion/Stickiness6%

I had major adhesion issues

Rainbow Pla return rate & reasons

Why buyers send it back, as a share of all return requests.

0.4%

Return rate

40%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Size-Overall
16%
2Print Quality
14%
3Color
13%
4Functionality-Overall
13%
5Compatibility-Overall
11%

Common Rainbow Pla questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Rainbow Pla 53/100 on Amazon United Kingdom — Worth a look. The niche generates £103K/yr across 63 tracked products. 2 of 4 products launched in the last 360 days are still selling. Search demand moved -14.9% over the last 90 days.
Rainbow Pla buyers on Amazon United Kingdom complain most about Print Quality, Quality-Overall, Color, the themes mined from the niche's reviews. Its return rate is 0.4%.