Esparkify
Workflow & Planning
Intelligent tool for Amazon marketplace and TikTok Shop.
Users
260
Rating
5.0
Reviews
6
7D Growth
+1|0.39%
Growth signalUnknownMedium-risk permissions
Smart Buys
Compare Amazon prices with eBay.
Users10Current public install base
Rating5.0Store average score
Reviews2Public review volume
Manifest versionV3Extension platform version
7-day growth+1Net users gained this week
7-day growth rate+11.1%Relative weekly velocity
Preview
5 assetsSmart Buys Media preview
Trend
User growth trend
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User Growth Over Time
Rating trend
7-day rating trend
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7-day rating change
Start
5.00
Latest
5.00
7-day rating change
0.00
2026年7月21日2026年7月26日
Growth overview
Daily, weekly, and monthly growth
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1-day growthNo data
----7-day growthGrowing
+1+11.1%30-day growthNo data
----Technical snapshot
Version, languages, and crawl freshness
Review publication date, version, supported languages, and crawl timestamps.
Version1.2
ManifestV3
Size16.98KiB
Languages1English (United States)
Published
Store updated
Last crawled
English (United States)
Overview
Product summary
Review the store description, core capabilities, and common use cases.
Smart Buys automatically finds cheaper, high-quality alternatives on eBay while you shop on Amazon. We strictly filter out spam and risky sellers—showing only trusted listings (New, Open Box, Refurbished). Stop overpaying and see the true total price (shipping included) instantly.
Key Features:
🔍 Instant eBay Alternatives - Automatically finds cheaper alternatives on eBay for the exact product you are viewing on Amazon, without you having to search manually.
🛡️ Trusted Sellers Only - Shop with confidence. We automatically filter out risky sellers and only display listings from merchants with 95% Positive Feedback or higher.
🚫 Smart Spam Protection - Our intelligent filtering algorithm removes "junk" listings, accessories, and irrelevant spam, ensuring you only see the actual product you want.
✨ Quality Guaranteed - No broken parts or heavily used items. We strictly display items in New, Open Box, or Certified Refurbished condition.
Reviews
Recent review snapshot
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Store average score5.0Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average5.0Average computed only from synced review bodies below
Reviews with text2Synced review bodies
Total ratings / reviews2Chrome Web Store public rating/review count
Store average score: 5.0. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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Sort Amazon products by $/unit value. Make comparison shopping faster and easier by finding the best value for your money!
Users
55
Rating
4.7
Reviews
6
7D Growth
+6|12.2%
A must-have extension if you shop on Amazon Smart Buys is one of those Chrome extensions you install once and immediately wonder why you didn’t have it earlier. While browsing Amazon, it automatically shows cheaper alternatives for the exact same product on eBay—no extra tabs, no manual searching. What really sets it apart is the quality filtering. It only displays listings from trusted sellers (95%+ positive feedback) and removes all the usual eBay noise like accessories, mismatched items, or sketchy offers. You’re only shown New, Open Box, or Certified Refurbished products, which makes price comparisons actually meaningful. Another big plus is that it shows the true total price, including shipping, based on your Amazon delivery address. That alone saves a lot of time and avoids unpleasant surprises at checkout. Overall, Smart Buys is fast, accurate, and genuinely useful. If you want to stop overpaying and make smarter buying decisions while shopping on Amazon, this extension is absolutely worth installing.
Really useful one