According to AlphaMoat, as of 2026-06, the Chrome extension Phia has 40,000 users (-20% MoM), rated 4.4 (94 reviews) — ranked #243 of 10,567 AI browser extensions, and #7 of 139 in Shopping.
#1 price comparison tool
#1 price comparison tool Phia instantly compares the best fashion prices from across the internet—saving you time and money in one click. HOW IT WORKS Browse Anywhere on Chrome: While shopping online, click the “Should I Buy This?” button in your browser. Instant Price Check: Phia compares the item you're viewing to real-time listings across retail and secondhand marketplaces. Find Cheaper Options: If the item is overpriced, Phia shows you lower-priced alternatives—without leaving the page. SHOP FROM TRUSTED SECONDHAND PARTNERS Phia connects you to top deals from 150+ secondhand platforms like The RealReal, eBay, Poshmark, and more. KEY FEATURES Instantly compares prices as you shop online Works across thousands of online stores Identifies cheaper secondhand options in one click Save items and get notified when prices drop Smart insights on resale value and brand performance Built on a database of over 250 million secondhand items WHY PHIA? Phia uses advanced AI to analyze pricing trends and resale value in real time—across 40,000+ retail and resale partners. Real-Time Price Analysis: See how your item compares to retail and resale prices pulled from current listings and historical sales. Brand Value Insights: Understand how well specific brands hold value in the resale market, and whether buying secondhand is the smarter move. Phia gives you pricing context—not guesswork. FIND DEALS ON TOP BRANDS Discover better prices on all brands, including luxury like Louis Vuitton, Gucci, Cartier, and more. JOIN THOUSANDS OF SMART SHOPPERS Add Phia to Chrome and revolutionize the way you shop. Make smarter purchases, save money, and support sustainability with every decision. Phia uses an affiliate model—when you click on a product link, we may earn a small commission from the resale platform if you make a purchase. This helps us keep Phia free to use!
| Month | Users | MoM |
|---|---|---|
| 2026-03 | 30,000 | — |
| 2026-04 | 40,000 | +33.3% |
| 2026-05 | 50,000 | +25.0% |
| 2026-06 | 40,000 | -20.0% |
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浏览商品页面时，自动查询180天历史价格、比较同款商品的全网最低价、提示立减红包和隐藏优惠券、AI自动帮你看差评、一旦降价还能通过微信提醒你！
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Data month: 2026-06 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.