e-Presearch pro
By Efficiency
eBayでの商品リサーチを効率化する高速リサーチ支援ツール。商品検索、価格比較、在庫確認を自動化し、リサーチ作業を大幅に効率化します。
Time on the storeAbout 1 to 3 yearsA rough range, not an exact date
Store users8As shown on the Chrome Web Store
Chrome Web Store ratingNot rated yetNo store ratings yet
Last store update29 Sep 2025Version 1.0.0, 12 months ago
Inside the extension
Product image 1 of 1Reviews
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The maker
Efficiency has 4 listings on the store. Most of their listings haven’t changed in over a year.
- Listings
- 4
- Combined store users
- ≈257
- Store Featured
- 0
- Updated in the last 90 days
- 0 of 4
- eBay Category Copier217 users · updated 13 months ago
- e-Presearch26 users · updated 13 months ago
- eBay Item ID Finder6 users · updated 12 months ago
Combined users can count the same person more than once. See all 4 listings
Ext Watch AI
Should you build in this niche?
One research report for e-Presearch pro. 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
