Index Card Holder Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Index Card Holder sales on Amazon US totaled 84,100 units in July 2026 (▲ 39.2% vs. the prior month), generating an estimated $655,736 in revenue across the 50 top-ranked ASINs for this search term. Demand is heavily concentrated at the top of the ranking — the ten best performers capture 78.5% of unit volume and 68.3% of revenue, while a typical listing is priced at $10.75. The keyword itself pulled 69,160 Amazon queries over the same period (▲ 77.9% MoM).
Zooming out to the 12-month window ending July 2026, the index card holder Top 50 moved 765,900 units and $6,101,123 in cumulative sales — an average of 63,825 units and $508,427 per month. Monthly throughput topped out at 148,400 units in August 2025 and dipped to 31,800 in May 2026, leaving the latest reading 43.3% lower than August 2025.
Index Card Holder Sales Trend (Trailing 12 Months)
Based on the top 50 ASINs by monthly sales for this keyword
2025/08
2025/09
2025/10
2025/11
2025/12
2026/01
2026/02
2026/03
2026/04
2026/05
2026/06
2026/07
Monthly Sales 2026/07
84.1K
▲ 39.2% MoM
Monthly Revenue 2026/07
$655.7K
▲ 32.9% MoM
Top 10 Market Share 2026/07
78.5%
Index Card Holder Market Share & Sales Concentration on Amazon US — July 2026
The most-sold index card holder listing on Amazon US in July 2026 is ASIN B077K8JVW4 (Brand: Amazon Basics), which sold 30,000 units at $4.88 apiece — equal to 35.7% of every unit tracked in this report and 3.0× the volume of the No. 2 listing.
The Top 10 ASINs account for 66,000 units and $448,020 in July 2026 — 78.5% of unit volume and 68.3% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Index Card Holder' on Amazon
July 2026
Is 78.5% Top 10 share highly concentrated?
Ask AI to evaluate competition, market structure, and entry opportunities using ’s tracked Amazon sales, ranking, and keyword data.
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Top 5 Volume Share breakdown
B077K8JVW4
Amazon Basics Heavy Weight Ruled Index Cards for Studying and Note Taking, White, 3" x 5", 300 Count (Pack of 3)
30K
▲ 50.0%vs. prior month
$149.7K
latest month
12-month trend
B0DZ5WN6QX
250 Count Colored Index Cards 3x5 Inch with Key Ring, 180gsm Heavy Weight Flash Cards 5 Color (50 Sheets Each) Portable Note Taking for Students, Teachers, Study Note Cards for Office School Supplies
10K
▲ 25.0%vs. prior month
$68.5K
latest month
12-month trend
B0DSKTZBB6
300 Count Colored Index Cards 3 x 5 Inch Ruled Index Cards, Flash Cards College Ruled for Office School Supplies and Home Organization, Durable Study To Do List Note Cards with Ruled Lines
9K
▲ 28.6%vs. prior month
$61.9K
latest month
12-month trend
B07X5CSNVH
Amazon Basics Blank Index Cards for Studying and Note Taking, White, 3" x 5", 1000 Count (10 Pack of 100), 7.5 pt. Paper Weight
5K
▲ 66.7%vs. prior month
$36.6K
latest month
12-month trend
B0B5R5844C
36 Pack 3" x 5" Adhesive Index Card Holders Clear PVC Label Holders | Top-loading label pockets, removable adhesive, clear PVC, for bins, shelves, totes, library and office use
3K
▲ 50.0%vs. prior month
$22.2K
latest month
12-month trend
B0D296K5P4
44 Pcs Storage Bin Labels, 3×5 in Index Card Holder, Clear Adhesive Pockets | Strong Adhesive, Waterproof & Clear, Removable with No Residue, for Tote Bin Box Drawer, Library Classroom Organization
3K
▲ 50.0%vs. prior month
$24.8K
latest month
12-month trend
Unlock to view all Top 50 ASIN competitors and their sales contributions
Best Index Card Holder Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
Amazon Basics is the best-performing index card holder brand in July 2026, moving 35,000 units across 2 ASINs for 53.0% of Top 10 volume. AILZFEI follows with 10,000 units (15.2%), ahead of Nichela on 9,000 units (13.6%).
With 9 brands splitting the Top 10 and 81.8% of volume sitting with three of them, this is a concentrated shelf — the leaders hold multiple listings or one very high-velocity ASIN, so a new entrant competes against established review moats rather than an open field. Average selling prices among the leaders run from $6.04 to $6.99, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
Amazon Basics
2 ASINs in Top 10
53.0%
Units
35K
Revenue
$186.3K
Avg. price
$6.04
B077K8JVW4
$4.88·★4.7·32.6K revsAmazon Basics Heavy Weight Ruled Index Cards for Studying and Note Taking, White, 3" x 5", 300 Count (Pack of 3)
Units sold30KB07X5CSNVH
$7.20·★4.7·32.6K revsAmazon Basics Blank Index Cards for Studying and Note Taking, White, 3" x 5", 1000 Count (10 Pack of 100), 7.5 pt. Paper Weight
Units sold5K
AILZFEI
1 ASIN in Top 10
15.2%
Units
10K
Revenue
$68.5K
Avg. price
$6.99
B0DZ5WN6QX
$6.99·★4.8·853 revs250 Count Colored Index Cards 3x5 Inch with Key Ring, 180gsm Heavy Weight Flash Cards 5 Color (50 Sheets Each) Portable Note Taking for Students, Teachers, Study Note Cards for Office School Supplies
Units sold10K
Nichela
1 ASIN in Top 10
13.6%
Units
9K
Revenue
$61.9K
Avg. price
$6.99
B0DSKTZBB6
$6.99·★4.8·1.2K revs300 Count Colored Index Cards 3 x 5 Inch Ruled Index Cards, Flash Cards College Ruled for Office School Supplies and Home Organization, Durable Study To Do List Note Cards with Ruled Lines
Units sold9K
Trending Index Card Holder Products — Growth Leaders & New Top 10 Entrants
Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. Specifically, 2 ASINs forced its way in: B0D4HFHZWD booked 1K units at $9.99, with ▲ 11.1% MoM change. On the growth side, B00974KTCE leads positive momentum with ▲ 300.0% MoM growth on 400 units.
The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.
B0D4HFHZWD
Index Cards 3x5, 200 Count, Flash Cards with Ring, Index Cards with Ring | YIZUUN Ruled Note Cards with Ring, Flash Cards for Studying, 3x5 Note Cards for Office, Home, College
Price
$9.99
Rating
4.6
Reviews
828
Latest month sales
B019E61LGC
Filexec Products Wave, 3" x 5" Index Card Case, Assorted, Pack of 4 (50484-2028)
Price
$9.29
Rating
4.7
Reviews
1.2K
Latest month sales
B00974KTCE
Filexec Products 3 x 5 Inches Index Card Case, Clear, Pack of 2 (50306-20233)
Unlock to view ASIN details and product titles
Price
$6.13
Rating
4.6
Reviews
435
Latest month sales
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