MerchWhale for Amazon™ Merch on Demand
Upload hundreds of designs to Merch on Demand with just a few clicks. Fast, automated, and built to save you hours of manual work.
Time on the storeAbout 1 to 3 yearsA rough range, not an exact date
Store users23As shown on the Chrome Web Store
Chrome Web Store rating5.0 / 51 rating on the Chrome Web Store
Last store update11 Mar 2026Version 1.1.9, 7 months ago
Inside the extension
Product image 1 of 5Reviews
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The maker
This is the only listing we know of from Streamline Merch LLC.
- Listings
- 1
- Combined store users
- ≈23
- Store Featured
- 0
Combined users can count the same person more than once. Maker profile
Ext Watch AI
Should you build in this niche?
One research report for MerchWhale for Amazon™ Merch on Demand. Reports come with Plus, Pro and Max.
- Takeaway & demandCited takeaway and search volumes
- Traffic & domainPopularity rank, visits and authority
- Money & pricingPlans and prices from the maker’s site
- ReviewsComplaints and praise, quoted
- Competitors & ranksRank against the closest listings
- Build opportunityWhat to build and how to position it
- Every number shows its source and date
- Ready in a minute or two
- Report and PDF yours for 30 days
