Phia vs Pisearch

Semantic Scholar is a free, non-commercial academic search engine built by the Allen Institute for AI (Ai2). It indexes more than 240 million papers from every field of science and uses machine learning to extract meaning from abstracts, citations, figures and tables, so researchers find relevant work faster than with keyword-only search.

面向同儕審查文獻的 AI 學術搜尋引擎

專項更強SpoiledChild is a direct-to-consumer skin, hair and wellness brand that uses its SpoiledBrain recommendation engine to match shoppers with anti-aging and hair-care routines. Answer a short questionnaire about your concerns and goals, and the site assembles a personalized regimen of serums, moisturizers, masks, collagen drinks and supplements that you can buy once or on a refill subscription.

Metaso AI (秘塔AI搜索) is a Chinese AI search engine that returns synthesized, source-backed answers instead of an ad-filled list of links. It searches the open web, document libraries, and academic literature, then organizes results into structured reports with citations you can trace.

只為你精選前 1% 商品的 AI 購物代理

以公開網路資料為基礎、每條資訊皆可溯源的對象人物側寫

依是否真正可用排名的優惠碼平台

面向公開網路的逆向人臉搜尋，內建嚴格隱私守則

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.

面向電商的 AI 搜尋、推薦與商品探索

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.