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DealSense
Find hidden Amazon coupons and cheaper alternatives
DealSense is a free Chrome extension that automatically detects hidden Amazon coupons, calculates real discounted prices, and finds cheaper similar alternatives β all without leaving the product page. π° Auto-detects 6 types of hidden coupons (Apply coupon, Save at checkout, Coupon price, Subscribe & Save) π° Shows real price after discounts π° Auto-applies coupons for you π° Finds cheaper similar alternatives π° Scans search results for coupon items 100% free. No sign-up needed.
Hey Product Hunt! π
I built DealSense after realizing I was overpaying on Amazon for years. Amazon hides coupons in plain sight β tiny checkboxes, "Save at checkout" text, Subscribe & Save discounts β and most people scroll right past them.
DealSense fixes this. It finds every hidden coupon automatically, shows the real price, and recommends cheaper alternatives.
Built with TypeScript + Chrome Manifest V3. 100% client-side, zero data collection.
I'd love your feedback, bug reports, and feature ideas! π
About DealSense on Product Hunt
βFind hidden Amazon coupons and cheaper alternativesβ
DealSense was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #58 on the daily leaderboard. DealSense is a free Chrome extension that automatically detects hidden Amazon coupons, calculates real discounted prices, and finds cheaper similar alternatives β all without leaving the product page. π° Auto-detects 6 types of hidden coupons (Apply coupon, Save at checkout, Coupon price, Subscribe & Save) π° Shows real price after discounts π° Auto-applies coupons for you π° Finds cheaper similar alternatives π° Scans search results for coupon items 100% free. No sign-up needed.
On the analytics side, DealSense competes within Chrome Extensions, Productivity and Shopping β topics that collectively have 712.5k followers on Product Hunt. The dashboard above tracks how DealSense performed against the three products that launched closest to it on the same day.
Who hunted DealSense?
DealSense was hunted by yanfeng xu. A βhunterβ on Product Hunt is the community member who submits a product to the platform β uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of DealSense including community comment highlights and product details, visit the product overview.
yanfeng xu