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For Amazon sellers · POD & artwork products

Find the demand. Then fix the design.

Devog shows keyword trends, explains why competing products work, and reviews your artwork with clear, prioritized fixes — right under every product in Amazon search results.

Start researchingSee the extension

Early access is open. See a sample report first ↓

marketplace.example/s?k=retro+camping+shirtSample data
retro camping shirt
1–48 of 2,000+ results

Camp More Worry Less Retro Sunset Camping T-Shirt

4.6 (1,284)
$19.99
DevogDesign · 3 fixes
Est. sales/mo
1.9K
Best-seller rank
#4,120
Launched
Mar 24
Insights →

Happy Camper Retro Van Vintage Camping Tee

4.7 (842)
$21.99
DevogDesign · 1 fix
Est. sales/mo
1.3K
Best-seller rank
#7,905
Launched
Jun 23
Insights →

Wild & Free Mountain Badge National Park Shirt

4.5 (516)
$18.99
DevogDesign · 1 fix
Est. sales/mo
820
Best-seller rank
#12,388
Launched
Jan 25
Insights →

Sleep Under the Stars Tent Camping Graphic Tee

4.4 (233)
$17.99
DevogDesign · 2 fixes
Est. sales/mo
410
Best-seller rank
#26,540
Launched
Aug 25
Insights →

S’more Please Funny Campfire Camping T-Shirt

4.3 (97)
$16.99
DevogDesign · 3 fixes
Est. sales/mo
160
Best-seller rank
#58,210
Launched
Apr 26
Insights →

Happy Camper Van Sunset Shirt for Women

4.6 (311)
$22.99
DevogDesign · Strong
Est. sales/mo
540
Best-seller rank
#19,870
Launched
Feb 25
Insights →

Retro Mountain Badge Vintage Hiking Tee

4.5 (188)
$19.49
DevogDesign · 2 fixes
Est. sales/mo
300
Best-seller rank
#33,105
Launched
Sep 25
Insights →

Camp More Worry Less Heather Vintage Tee

4.2 (64)
$19.99
DevogDesign · 3 fixes
Est. sales/mo
90
Best-seller rank
#71,450
Launched
May 26
Insights →

See it work · sample niche

Follow one niche from search to a better design.

Every tool below uses the same example — “retro camping shirt” — so you can see how the answers connect. No sign-up needed.

  1. 1Find demand
  2. 2Understand competing products
  3. 3Improve the design

Related keywords · US

Sample data
KeywordVolume (est.)12-moTrend
retro camping shirt18.4K+40%
retro camper van shirt3.2K+61%
national park retro shirt6.8K+27%
happy camper shirt women14.9K-8%

ASIN insights · B0SAMPLE01

Sample data

Who it’s for

  • Adults 30–55 who camp with family or friends
  • People nostalgic for 70s–80s outdoor style

When they buy

Father’s DaySummer trip prepBirthdays

What stands out

  • Banded sunset + mountains read at a glance
  • Title opens with “Retro Camping” and “Vintage Sunset”

Worth exploring

  • A camper-van take on the sunset motif
  • A dark-ink version for light shirts

Design review · “Camp More, Worry Less”

Sample data

Thumbnail legibility

5.8 / 10Fix first

Layout & visual hierarchy

7.6 / 10Improve

Color contrast

6.4 / 10Improve

Audience, theme & occasion fit

8.7 / 10Strong

Extension · search results

Sample data

Camp More Worry Less Retro Sunset Camping T-Shirt

4.6 (1,284)
$19.99
DevogDesign · 3 fixes
Est. sales/mo
1.9K
Best-seller rank
#4,120
Launched
Mar 24
Insights →

Happy Camper Retro Van Vintage Camping Tee

4.7 (842)
$21.99
DevogDesign · 1 fix
Est. sales/mo
1.3K
Best-seller rank
#7,905
Launched
Jun 23
Insights →

Wild & Free Mountain Badge National Park Shirt

4.5 (516)
$18.99
DevogDesign · 1 fix
Est. sales/mo
820
Best-seller rank
#12,388
Launched
Jan 25
Insights →

01Keyword & trends

See where demand is moving, not just where it is.

Related keywords, 12 months of change, and a simple way to choose which direction deserves your next design.

  • Related keywords grouped around one seed term
  • Change over time, with seasonal peaks marked
  • Competition level from the current top results
How it worksSearch volume is estimated from marketplace search signals and shown as a range-based estimate. Trends compare the same months year over year.

Relative search interest · last 12 months

retro camping shirtcamping shirt (broad)
Sample data
Search interest for retro camping shirtSample data. Interest rises from November, peaks in June at 100, and falls to 42 by October. Up 40% year over year. The broad term follows a flatter curve.100500NovJanMarMayJulSepseason peakJun · 100

Related keywords

Sample data
KeywordVolume (est.)12-moCompetitionTrend
retro camping shirt18.4K+40%Medium
retro camper van shirt3.2K+61%Low
national park retro shirt6.8K+27%Medium
vintage camping t-shirt9.1K+12%High
happy camper shirt women14.9K-8%High

Pick a direction to dig into

Sample data
  1. Step 1Is it rising?

    Prefer terms up year over year, not just at a seasonal peak.

  2. Step 2Is there room?

    Fewer strong listings in the top results means a fair chance.

  3. Step 3Does it fit you?

    Choose themes your design style can do well.

Suggested direction · sampleretro camper van shirt

+61% in 12 months · low competition · 3.2K est. monthly searches

Open top products →

02AI ASIN analysis

Know why a competing product works.

Devog reads a listing the way an experienced seller would — and gives you a short brief you can act on.

  1. 1
    Pick a product

    Paste an ASIN, or click Insights under any search result.

  2. 2
    Devog reads the evidence

    Title and bullets, the image set, review themes, and matching keywords.

  3. 3
    You get a structured brief

    Who it targets, when they buy, what stands out, and what to explore next.

Camp More Worry Less Retro Sunset Camping T-Shirt

ASIN B0SAMPLE01$19.99★ 4.6 (1,284)
Sample data

Who it’s for

  • Adults 30–55 who camp with family or friends
  • People nostalgic for 70s–80s outdoor style
  • Gift buyers: partners and grown-up kids shopping for an outdoorsy parent

When they buy

Father’s DaySummer trip prepBirthdaysGroup trips
  • Demand builds from April and peaks in June
  • Reviews often mention “bought for our camping trip”

What stands out

Listing

  • Title opens with “Retro Camping” and “Vintage Sunset”
  • 5 shirt colors; lifestyle photo at a campsite

Design

  • Banded sunset + mountains read at a glance
  • Two-line headline is short and quotable

Worth exploring

  1. A camper-van take on the sunset motif“retro camper van shirt” is up 61%
  2. A dark-ink version for light shirtsCream text washes out on heather and sand
  3. Personalized family-name versionReviews mention matching shirts for group trips
Based on: listing text, 7 images, 1,284 reviews, keyword overlapAI summary — check before acting

03AI design review

Score the artwork. Get the fixes in order.

Upload your design or pick a competitor’s. Devog scores four criteria, explains every score, and tells you what to change first.

  1. 01Original artwork
  2. 02Score per criterion
  3. 03Reason
  4. 04Prioritized changes
camp-more-worry-less.png
Original

How it looks in search results

120 px
72 px
48 px · heather

Score per criterion

Sample data

Thumbnail legibility

5.8 / 10Fix first

The secondary line is hard to read at thumbnail size. Increase size and simplify the letterforms so the message reads clearly.

Layout & visual hierarchy

7.6 / 10Improve

Headline and sunset form one clear focal point, but the small corner badge pulls the eye away from it.

Color contrast

6.4 / 10Improve

Cream lettering is strong on navy, but the dark mountains merge with the fabric and the text washes out on heather and sand shirts.

Audience, theme & occasion fit

8.7 / 10Strong

Sunset and mountain motifs match the nostalgic outdoor audience and summer-trip occasion found in ASIN insights.

Prioritized changes

Highest impact first
  1. 1Enlarge and simplify the secondary lineFix first

    The secondary line is hard to read at thumbnail size. Increase size and simplify the letterforms so the message reads clearly.

  2. 2Separate the mountains from the shirtImprove

    Add a thin cream outline so the dark mountains don’t merge with navy fabric — and offer a dark-ink version for light shirts.

  3. 3Remove the corner badgeImprove

    The “100% Wild” badge competes with the headline. One focal point makes the design faster to read.

What the score means: how well the artwork meets each design criterion, with the reason shown. It is not a prediction of sales.

04Browser extension

Your research, under every result.

The Devog extension adds a small data layer under each product in Amazon search results. Turn it on when you research. Turn it off when you just want to shop.

Try it: the preview updates instantly.
  • Est. monthly sales, best-seller rank, launch date and design fixes
  • One click to ASIN insights or a design review
  • Runs only on marketplace search and product pages
ChromeEdgeBrave
marketplace.example/s?k=retro+camping+shirtSample data
retro camping shirt

Camp More Worry Less Retro Sunset Camping T-Shirt

4.6 (1,284)
$19.99
DevogDesign · 3 fixes
Est. sales/mo
1.9K
Best-seller rank
#4,120
Launched
Mar 24
Insights →

Happy Camper Retro Van Vintage Camping Tee

4.7 (842)
$21.99
DevogDesign · 1 fix
Est. sales/mo
1.3K
Best-seller rank
#7,905
Launched
Jun 23
Insights →

Wild & Free Mountain Badge National Park Shirt

4.5 (516)
$18.99
DevogDesign · 1 fix
Est. sales/mo
820
Best-seller rank
#12,388
Launched
Jan 25
Insights →

Sleep Under the Stars Tent Camping Graphic Tee

4.4 (233)
$17.99
DevogDesign · 2 fixes
Est. sales/mo
410
Best-seller rank
#26,540
Launched
Aug 25
Insights →

S’more Please Funny Campfire Camping T-Shirt

4.3 (97)
$16.99
DevogDesign · 3 fixes
Est. sales/mo
160
Best-seller rank
#58,210
Launched
Apr 26
Insights →

Happy Camper Van Sunset Shirt for Women

4.6 (311)
$22.99
DevogDesign · Strong
Est. sales/mo
540
Best-seller rank
#19,870
Launched
Feb 25
Insights →

Early access

Clear limits. No surprises.

Pricing isn’t public yet. When it is, every plan will show exactly how many keyword searches, ASIN analyses and design reviews it includes — and you’ll always see what’s left this month.

Request early accessContact us
Your monthly usageExample layout
  • Keyword researchset at launch
  • AI ASIN analysesset at launch
  • AI design reviewsset at launch

FAQ

Questions, answered plainly.

Something missing? Contact us →

Which Amazon marketplaces are supported?

Early access starts with Amazon.com (US). More marketplaces, including Europe and Japan, will follow based on demand.

How often is the data updated?

Keyword and trend data refresh on a regular schedule, and product data refreshes when you open a page with the extension. Every report shows when its data was last updated.

What does the design score mean?

It rates how well an artwork meets four design criteria: thumbnail legibility, layout and visual hierarchy, color contrast, and fit with the audience, theme and occasion. Each score comes with a reason and a suggested fix.

It is not a prediction of sales. Demand, price, reviews and ads matter too.

Are sales numbers exact?

No. Sales and search volumes are estimates. Use them to compare products and spot direction, not as exact counts.

What does the browser extension access?

It only runs on marketplace search and product pages, reads the products shown on the page to add the data layer, and can be turned off at any time. It doesn’t access your seller account.

Is my uploaded artwork kept private?

Your artwork is used to produce your review and isn’t shown to other users.

Is Devog affiliated with Amazon?

No. Devog is an independent tool for Amazon sellers and is not affiliated with or endorsed by Amazon.

Start with one keyword.

Type a niche. See the demand, the products that win it, and what your design should do differently.

Early access · How quotas will work