According to AlphaMoat, as of 2026-06, the Chrome extension Coupon Hacker has 10,000 users (+11.1% MoM), rated 4.4 (105 reviews) — ranked #428 of 10,567 AI browser extensions, and #14 of 139 in Shopping.
Automatically finds & tests coupon codes with AI, applies the best deal at checkout - works on Amazon & 1M+ stores.
Automatically finds & tests coupon codes with AI, applies the best deal at checkout - works on Amazon & 1M+ stores. Coupon Hacker is a free Chrome extension that uses advanced AI deep search to find store-specific deals and automatically tests curated VIP, hidden, and universal coupon codes - unlocking 20-80% savings at checkout. Unlike other extensions that only work on big-name retailers, we focus on the long tail of e-commerce, supporting Amazon and over 1 million online stores including small businesses and boutique shops.💸 Here's what you get with Coupon Hacker: 🤖 AI-Powered Deep Search: Our advanced AI performs deep web searches across Reddit, blogs, social media, and exclusive coupon databases in real-time - finding store-specific codes that traditional extensions miss, then automatically testing every deal for you. 🔍 Curated VIP & Hidden Codes: We test hidden, VIP, and universal coupon codes - including universal ones that work across multiple stores - unlocking 20-80% discounts others miss. ✏️ Custom Coupon Code Testing: Got a code from email or social media? Simply paste it in and we'll test it for you - no manual form filling required. 🌍 Multi-Language & Multi-Currency Support: Works on international sites in 13 languages (English, German, French, Spanish, Portuguese, Italian, Dutch, Turkish, Polish, Swedish, Norwegian, Danish, Finnish) and supports 26 currencies including USD, EUR, GBP, JPY, and more. 📦 Amazon Coupon Auto-Apply: Never miss a deal on Amazon - Coupon Hacker instantly applies coupons on every product page. 🌐 Long Tail Store Support: Unlike extensions that only work on major retailers, we support 1M+ stores including small businesses, boutique shops, and niche e-commerce sites - ensuring you save everywhere you shop. 🛒 Effortless Savings: No searching, no hassle. Shop as usual, and we'll apply the best discount. Install Coupon Hacker now and start saving instantly. It's free, easy, and your key to smarter shopping. 🤑 Have feedback? Email us at hello@couponhacker.xyz with your thoughts. Privacy Policy: https://www.couponhacker.xyz/privacy Terms of Service: https://www.couponhacker.xyz/terms Affiliate Disclosure: Coupon Hacker is free to use, supported in part by affiliate relationships. When you click links in the extension, retailers may pay us a small commission, at no extra cost to you. 📋 Changelog: V1.3.3 ✨ Refreshed welcome experience, 🎨 More consistent popup styling, 🛍️ Quick-access shortcuts to popular deal pages, 🐛 Stability and small fixes V1.3.2 🤝 Community Savings — share working codes and unlock codes verified by other users, 🐛 Bug fixes, 🧠 Improved AI coupon search, 🌐 Additional site support added V1.3.1 ⚡️Performance improvements, 🌍 multi language support, 🏎️ Speed adjustments when applying coupons, ✏️ Test up to 50,000 custom codes V1.3.0 Global Update - 50+ Countries, 13 Languages, 26 Currencies 🌍 Works worldwide: German, French, Spanish, Portuguese, Italian, Dutch, Turkish, Polish, Swedish, Norwegian, Danish, Finnish stores 💱 Multi-currency: USD, EUR, GBP, JPY, CNY, CHF, and 20 more currencies supported 🏗️ Complete rewrite of detection engine - way faster and more reliable - Split massive files into smaller platform-specific modules - Cut code size by 50%, loads 2x faster 🎯 Better platform support: Shopify, Stripe, WooCommerce, Magento, BigCommerce - Each platform now has custom detection patterns - Works better on custom checkout pages 🤖 AI finds 3x more coupons with improved accuracy ✨ Test your own custom codes 🐛 12 critical bug fixes & performance improvements V1.1.4 🐛Bug fixes and performance improvements V1.1.3 🐛Chrome Browser bug fix + AI Search Pro with more free credits V1.1.2 🐛Supports now even more sites incl. modern Shopify sites V1.1.1 🤖 Supports AI Coupon Search + Amazon coupon application globally
| Month | Users | MoM |
|---|---|---|
| 2026-03 | 8,000 | — |
| 2026-04 | 10,000 | +25.0% |
| 2026-05 | 9,000 | -10.0% |
| 2026-06 | 10,000 | +11.1% |
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Data month: 2026-06 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.