---
title: "Kinbor Planner — $28K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/office-products/kinbor-planner"
last_updated: "2026-08-05T23:53:15.536Z"
locale: en
meta:
description: "Niche score 34/100 · $28K/yr market · 413K searches/yr · $14.79 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 34/100 · $28K/yr market · 413K searches/yr · $14.79 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Kinbor Planner — $28K/yr Amazon US Niche (2026) - Flapen"
---
# **kinbor planner**
**Skip it**
Soft demand (-62.4% this quarter) — this niche doesn't clear our bar today.
Market size 7Growth 0Conversion 6Competition 59Returns 39Price range 79Avg price 73Brand share 38Review moat 71Quality gap 50
**Price range**
**Great****$9.34–$38.25**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Good****$14.79**
avg listing price — sweet spot $15–$100
**Review moat**
**Good****666.33**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Good****49%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Good****4.5★**
avg incumbent rating — lower means beatable quality
**Returns**
**Okay****3.9%**
return rate — above 5% kills the launch gate
**Brand share**
**Okay****82%**
top-5 brand share — brands hold most of the demand
**Market size**
**Bad****$28K**
$28K/yr · 413K searches
**Conversion**
**Bad****0.5%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Bad****-62.4%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, kinbor planner is a $28K/yr Amazon United States market (413K searches/yr). The top 5 brands hold 82% of demand. Verdict: Skip it — 34/100.
Data updated Jul 9, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **kinbor planner market data**
- **Units sold / yr**
- **2K–2K**
- avg 0–100/product
- **Revenue / yr**
- **$22K–$30K**
- units × avg price
- **Conversion rate**
- **0.5%**
- **Avg BSR**
- **#941**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **83%**
- **Out of stock**
- **10.3%**
- **Avg brand age**
- **34 months**
- **Avg seller age**
- **163 days**
## **Competition & brand share**
The top 5 products take 49% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**14 **▲rising
**Sellers**
**94**
**Top-5 brand share**
**82%**
Top 20: 100%
**Top-5 click share**
**49%**
Top 20: 91%
**Open market**
**13%**
- receip49% - ほぼ日10% - xingtingyu9% - Fromthenon7% - SUNEE7% - NOLTY5% - Open — no brand owns it (8 brands, 13%)
## **Demand**
Weekly Amazon search volume, last 26 weeks — -62.4% search growth over the last 90 days.
25K15KSpike '26Jan '26Feb '26Mar '26Apr '26May '26May '26Jun '26
[**Open Trend **](https://flapen.com/research/us/office-products/kinbor-planner/trend)
## **Top kinbor planner search terms**
- **kinbor planner**154K/yr-68.7%0.2% conv. - **weeks planner**69K/yr-56.5%0.8% conv. - **hobonichi dupe**39K/yr-57.9%0.3% conv. - **kinbor weekly planner**28K/yr-31.8%0.1% conv. - **planners similar to hobonichi**16K/yr-44.2%0.0% conv. - **hobonichi weeks dupe**23K/yr-60.4%0.5% conv. - **kinbor**25K/yr-62.3%0.2% conv. - **kinbor weeks**10K/yr-78.1%0.2% conv. - **hobonichi alternative**4K/yr-44.5%0.2% conv. - **xingtingyu planner**16K/yr-81.0%0.3% conv. [**All search terms **](https://flapen.com/research/us/office-products/kinbor-planner/search-terms)
## **Top kinbor planner 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%$1K8%$2K12%$3K16%$4K1101001K10K 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**Undated Weekly Planner Notebook Pocket Organizer Appointment Book Journal Notebook A6 Week Plan Notepad (Green)**receip**$12.91**4.4★386 rev](https://www.amazon.com/dp/B0DS21BVK5) [2**Undated Weekly Planner Notebook Pocket Organizer Appointment Book Journal Notebook A6 Week Plan Notepad (Beige)**receip**$12.64**4.4★386 rev](https://www.amazon.com/dp/B0DS22QCZ3) [3**Undated Weekly Planner Notebook Pocket Organizer Appointment Book Journal Notebook A6 Week Plan Notepad (Pink)**receip**$12.61**4.4★386 rev](https://www.amazon.com/dp/B0DS23QWQ2) [4**SUNEE 2026 Daily Planner A5 Hardcover Hourly Schedule Organizer with Monthly Tabs & Task Tracker Beige Cover Time Management Notebook for Work School Personal Goals**SUNEE**$24.44**4.3★201 rev](https://www.amazon.com/dp/B0F8VJK8ZK) [5**Almost Day Notebook Hobonichi Notepad Set for a Three-Volume Set Weeks**ほぼ日**$11.71**4.5★677 rev](https://www.amazon.com/dp/B01JRF2LVO)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**A6 Weeks Planner Notebook with 2 Clear Cover & 6 Sheets Scrapbook Stickers for Beginners Journal Notebook Transparent Weeks Cover Scrapbook Supplies (Dark Green)**Generic**$16.82**4 rev4mo ago](https://www.amazon.com/dp/B0GKPVFDT6) [**NOLTY Slim-i Monthly Planner 2026 April Sunday Start Japanese Edition White 2026-9926**NOLTY**$15.06**14 rev4mo ago](https://www.amazon.com/dp/B0GQ95XPNK) [**ZJSYTQS Undated Weeks Planner Notebook Schedule Organizer Agenda Year Month Week Plan A6 Notebooks(Red with cover)**ZJSYTQS**$9.93**14 rev5mo ago](https://www.amazon.com/dp/B0GGZ8DHJX) [**Fuyoooo 1 Pcs Weeks Planner Gift for Christmas A6 / 3.9x7.4 inch Portable Planner Undated Pocket Size Calendar Year Month Week Mini Slim Notebook Journal Schedule for Traveler Office (Olive Green)**Fuyoooo**$9.34**32 rev8mo ago](https://www.amazon.com/dp/B0FW51RC3J) [**A6 Weekly Planner Undated Weeks Portable Size Organizer Appointment PU Leather Journal Pocket Notebook (Pink)**receip**$13.39**14 rev9mo ago](https://www.amazon.com/dp/B0FRF1F1FN)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**NOLTY Slim-i Monthly Planner 2026 April Sunday Start Japanese Edition White 2026-9926**NOLTY**$15.06**4.2★**▲ 927%**](https://www.amazon.com/dp/B0GQ95XPNK) [**A6 Weeks Planner Notebook with 2 Clear Cover & 6 Sheets Scrapbook Stickers for Beginners Journal Notebook Transparent Weeks Cover Scrapbook Supplies (Dark Green)**Generic**$16.82**3.8★**▲ 922%**](https://www.amazon.com/dp/B0GKPVFDT6) [**NOLTY PAGEM Compact-i Left Weekly Planner 2026 January Start Japanese Edition Pink 2026-2209**NOLTY**$17.63**4.5★**▲ 808%**](https://www.amazon.com/dp/B0FNWCBZ41) [**A6 Weekly Planner Undated Weeks Portable Size Organizer Appointment PU Leather Journal Pocket Notebook (Pink)**receip**$13.39**4.0★**▲ 647%**](https://www.amazon.com/dp/B0FRF1F1FN) [**Undated Weekly Planner Notebook Pocket Organizer Appointment Book Journal Notebook A6 Week Plan Notepad (Pink)**receip**$12.61**4.4★**▲ 495%**](https://www.amazon.com/dp/B0DS23QWQ2)
**~~View all trending →~~**
## **What buyers say about kinbor planner**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Document Organizing/Classification**17%
*“Great for organizing”*
**Paper Quality**13%
*“Paper is nice inside”*
**Size-Overall**10%
*“Super happy with the size”*
**Value For Money**9%
*“Great price and came with the case”*
**Quality-Overall**8%
*“Its well made”*
**Design-Overall**5%
*“the design is perfection”*
**Ease Of Use**5%
*“easy to use”*
**Advertised Vs Actual Product**5%
*“advertised exactly how it is”*
**Color**3%
*“the color is perfect”*
**Durability**2%
*“feels durable”*
### **What buyers complain about **
**Paper Quality**14%
*“Paper is a bit thin”*
**Value For Money**8%
*“too expensive”*
**Durability**7%
*“Not durable”*
**Size-Overall**6%
*“the sizing is different than the true Hobo Weeks when it comes to the weekly spacing”*
**Thickness**5%
*“The paper is very thick”*
**Quality-Overall**4%
*“Poor quality product- DO NOT BUY”*
**Ink Leakage**3%
*“Inks of fountain pens bleed through the paper”*
**Advertised Vs Actual Product**3%
*“this listing is inaccurate”*
**Strength**2%
*“Unfortunately not sturdy”*
**Material Quality**2%
*“Its a hard cover”*
### **Top return reasons **
**Size-Overall**56%
**Advertised Vs Actual Product**11%
**Paper Quality**7%
**Value For Money**5%
**Design-Overall**4%
**Thickness**2%
**Product Condition**2%
**Color**2%
**Quality-Overall**1%
**Print Quality**1%
## **Common questions**
- **Is kinbor planner profitable to sell on Amazon United States?**
- The niche generates $28K/yr across 30 tracked products. 3 of 10 products launched in the last 360 days are still selling. 90-day search growth is -62.4%. Flapen's verdict: Skip it (34/100).
- **How competitive is the kinbor planner niche?**
- 14 brands and 94 sellers compete. The top 5 products take 49% of clicks and top 5 brands hold 82% of demand.
- **What do buyers complain about in kinbor planner?**
- Top complaints mined from reviews: Paper Quality, Value For Money, Durability. The return rate is 3.9%.
- **What does it cost to enter the kinbor planner niche?**
- Listings span $9.34–$38.25; the average listing price is $14.79 (sweet spot $15–$100). The average incumbent carries 666 reviews — the moat a new listing must climb.
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