DealDrop 每月有 336,650 次造訪,月增率 +16.4%,定價模式為免費。Phia 每月有 0 次造訪,成長率 —,定價模式為免費。

Phia is a Chrome extension that answers a simple question as you shop: am I about to overpay? Click the "Should I Buy This?" button while viewing a product and Phia compares that item against real-time listings across retail and secondhand marketplaces, then shows cheaper options without taking you off the page. Its database covers hundreds of millions of secondhand items and more than a hundred resale partners, including large platforms like The RealReal, eBay and Poshmark. Beyond price matching, it tracks saved items and reports when prices drop, and surfaces resale-value context so you can judge whether a purchase holds up over time.
| 面向/指標 | ![]() | ![]() |
|---|---|---|
| 官方網域 | dealdrop.com | chromewebstore.google.com |
| 定價模式 | 免費 | 免費 |
| 每月造訪次數 | 33.67萬 (336,650) | 0 (0) |
| 月流量變化量 | +4.75萬 (+16.4%) | 0 (—) |
| 主要市場與市佔 | 🇺🇸 美國 (61.1%) | 🌐 全球 (—) |
| 每月直接造訪 | 5.99萬 | 0 |
| 使用者評分 | 4.4 | 4.4 |
| 支援平台 | 網站 | 瀏覽器擴充功能 |

依是否真正可用排名的優惠碼平台
每個促銷碼都顯示有多少消費者試用過、成功比例多高、最近一次成功是什麼時候,排序依可用機率而非收益。
免費的 Chrome 擴充功能會辨識你正在購物的網站,並在結帳欄位中直接嘗試目前最可能有效的優惠碼。
涵蓋範圍極廣的零售商家優惠碼與折扣,可依品類、商家名稱瀏覽,或切換美國、英國、澳洲、加拿大區域檢視。
服務會比較你需要支付的總價,讓你在下單前看清哪個優惠碼或活動真正帶來最低價格。

Phia is a Chrome extension that answers a simple question as you shop: am I about to overpay? Click the "Should I Buy This?" button while viewing a product and Phia compares that item against real-time listings across retail and secondhand marketplaces, then shows cheaper options without taking you off the page. Its database covers hundreds of millions of secondhand items and more than a hundred resale partners, including large platforms like The RealReal, eBay and Poshmark. Beyond price matching, it tracks saved items and reports when prices drop, and surfaces resale-value context so you can judge whether a purchase holds up over time.
Click "Should I Buy This?" on any product page and Phia checks the item against real-time retail and secondhand listings without requiring a search of your own.
If the item you are viewing looks overpriced, Phia surfaces lower-priced options directly on the same page so you can compare without losing your place.
Access deals from 150+ resale platforms, including large marketplaces such as The RealReal, eBay and Poshmark, backed by a database of 250 million-plus secondhand items.
Save products you are considering and Phia notifies you when their price falls, so you can time the purchase instead of paying full price.
自動測試並在結帳時套用有效優惠碼的 AI 省錢助手
Zyft is a free price-comparison assistant for Australian shoppers. A browser extension and mobile app monitor the product you are looking at, match the exact item across tens of thousands of retailers, and rank live prices from lowest to highest — with a barcode scanner, price-drop alerts and a daily deals hub built in.
Zyft is a free price-comparison assistant for Australian shoppers. A browser extension and mobile app monitor the product you are looking at, match the exact item across tens of thousands of retailers, and rank live prices from lowest to highest — with a barcode scanner, price-drop alerts and a daily deals hub built in.
Vetted is an AI shopping assistant that researches products for you by analyzing Reddit threads, YouTube videos, user reviews, and expert articles to recommend the best options and the lowest available price.

SeekShop is a free Chrome extension that collects reviews from Reddit, YouTube, retailer pages, and expert sources, weights them into a single SmartScore, and explains what actually matters on the product page — then surfaces coupon codes at checkout.
結帳時會自動搜尋並套用折扣碼,帶來更自動化的結帳體驗。
AI 購物側邊欄,一鍵現金回饋並自動套用優惠碼