Journal Ruler
soft demand (-38.6% this quarter) — Journal Ruler doesn't clear our bar today.
Flapen Score
Ranks 298 of 426 Office Products niches · −5 vs the category median of 47
Is Journal Ruler profitable on Amazon?
According to Flapen's Amazon United States niche tracking, Journal Ruler is a $45K/yr Amazon United States market (131K searches/yr). The top 5 brands hold 69% of demand. Verdict: Skip it — 42/100.
Journal Ruler: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Not really. Search demand moved -38.6% over the last 90 days and 4.5% of searches end in a purchase.
$45K
revenue / yr
Who owns the niche?
The top 5 brands hold 69% of demand, so 31% of the market is open.
31%
open market share
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 · 35 products
Top Journal Ruler products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
Metal Stencil Bookmark for Bullet Journals Hardcover
- Price
- $6.22
- Rating
- 4.5/5
- Reviews
- 8,668
- Age
- 8y ago

DESIGNPHIL 42290006 Midori Clip Ruler Copper A
- Price
- $10.25
- Rating
- 4.5/5
- Reviews
- 228
- Age
- 3y ago

Westcott Transparent 10ths Graph Ruler Dual Scales Zero-Centering Back-to-School School Supplies Classroom Supplies 6-Inch
- Price
- $2.91
- Rating
- 4.5/5
- Reviews
- 981
- Age
- 17y ago

Westcott 10561 Acrylic Clear Ruler 6 in
- Price
- $2.69
- Rating
- 4.7/5
- Reviews
- 1,362
- Age
- 20y ago

Westcott W-10 6-Inch 8ths Graph Ruler Transparent 1 x 6 in
- Price
- $3.09
- Rating
- 4.5/5
- Reviews
- 1,640
- Age
- 17y ago
Trending
90-day click momentum
6Pcs Journal Ruler Page Marker Planner Ruler Spiral Notebook Planner Bookmark A5/A6/A7 6-Binder Rulers with Holes Measuring Tool Black & Clear 3 Size
- Price
- $6.59
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 3mo ago

Zotemo 2-in-1 Foldable Metal Ruler & Protractor -15cm Compact to 30cm Extended Precision Laser Etched Metric Scale Aluminum Folding Small Ruler for Planner Journaling Drafting Drawing (Lavender)
- Price
- $8.95
- Rating
- 4.8/5
- Reviews
- 34
- Age
- 8mo ago

Stainless Steel Pocket Journaling Card Bullet Point Stencils Planner Stencils Calendar Stencil & Habit Tracker Unique Shapes Journal Ruler & Bookmark for A5 Planners & Journaling Supplies
- Price
- $14.72
- Rating
- 4.1/5
- Reviews
- 40
- Age
- 8mo ago

Sketchmark ProRuler Bookmark: 12-in-1 Stainless Steel Bookmark Tool for Architects Designers Engineers and Creative Professionals
- Price
- $10.94
- Rating
- 4.4/5
- Reviews
- 29
- Age
- 1y ago

HARFINGTON Straight Ruler 12cm Metric Bookmark Clip Ruler Metal Aluminum Alloy Scale on Both Sides Measuring Scale Tool for Measure Study Reading Classroom Office Silver Tone & Brown
- Price
- $9.82
- Rating
- 4.7/5
- Reviews
- 21
- Age
- 2y ago
Newest
by launch date
6Pcs Journal Ruler Page Marker Planner Ruler Spiral Notebook Planner Bookmark A5/A6/A7 6-Binder Rulers with Holes Measuring Tool Black & Clear 3 Size
- Price
- $6.59
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 3mo ago

Zotemo 2-in-1 Foldable Metal Ruler & Protractor -15cm Compact to 30cm Extended Precision Laser Etched Metric Scale Aluminum Folding Small Ruler for Planner Journaling Drafting Drawing (Lavender)
- Price
- $8.95
- Rating
- 4.8/5
- Reviews
- 34
- Age
- 8mo ago

Stainless Steel Pocket Journaling Card Bullet Point Stencils Planner Stencils Calendar Stencil & Habit Tracker Unique Shapes Journal Ruler & Bookmark for A5 Planners & Journaling Supplies
- Price
- $14.72
- Rating
- 4.1/5
- Reviews
- 40
- Age
- 8mo ago

Pocket Journal Stencil - Stainless Steel Metal Bookmark with Circle Template Ruler Conversion Protractor & Golden Ratio - Planner Accessories for Journaling Bible Study Sketching & Notes
- Price
- $16.32
- Rating
- 4.3/5
- Reviews
- 65
- Age
- 1y ago

Zotemo 6 Inch Metal Ruler Set - Dual Scale Metric & Imperial 150 mm Straight Edge Rule Laser Engraved Edge-to-Edge Measuring for School Geometry Crafting & Gifts (2-Pack)
- Price
- $8.94
- Rating
- 4.8/5
- Reviews
- 141
- Age
- 1y ago
Competition: brands, sellers & click share
The top 5 products take 48% of clicks — established leaders, but buyers still shop beyond them.
Brands
22 rising
Sellers
102
Top-5 brand share
69%
Top 20: 98%
Top-5 click share
48%
Top 20: 82%
Open market
28%
- Westcott21%
- PETER PAUPER PRESS19%
- Midori19%
- Mr. Pen5%
- Zotemo4%
- Sunsella4%
Journal Ruler demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Top Journal Ruler search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- journal ruler19K/yr
- small ruler for journaling13K/yr
- ruler for journaling13K/yr
- bullet journal ruler11K/yr
- stencil ruler9K/yr
- ruler bookmark7K/yr
- journaling ruler9K/yr
- planner ruler13K/yr
- bookmark ruler6K/yr
- mini ruler for journaling6K/yr
What reviews say buyers love and hate about Journal Ruler
What buyers mention most, as a share of all reviews.
What buyers love
65% of reviews“As advertised”
“Perfect size”
“it's well made”
“Easy to use”
“Good value for price”
What buyers complain about
60% of reviews“Did not fit”
“a bit flimsy”
“Clear thin plastic”
“A little pricey”
“had some exchanges due to quality issues”
Journal Ruler return rate & reasons
Why buyers send it back, as a share of all return requests.
0.7%
Return rate
61%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Journal Ruler questions
The questions sellers ask about this niche, answered from the tracked metrics.
Best Flapen score
The highest-scoring niches we track right now, across every category.









