Dotient vs Poly

免费 / 开源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.

免费 / 开源本地优先的 AI 记忆库，让你的视频、音频和文档都可被搜索

免费 / 开源具备人脸、地点与重复图检测的 AI 反向图片搜索

读懂你标签页的 AI 浏览器

一份订阅，多种 AI 模型——聊天、搜索、分析文件与链接

基于公开网络数据、每条信息可溯源的人物画像搜索

免费 / 开源面向公开网络的逆向人脸搜索，配有严格的隐私守则

文件、笔记与会议汇入一块网盘——由一个全知全能的 AI 陪伴。

基于 Chromium 的 AI 浏览器，替你跑完冗长的网络任务

可整理团队文档并跨文件回答问题的 AI 文件助手

Renamer.ai is an AI-driven file renaming and organization tool that opens your documents, scans and images, reads what is actually inside them, and then gives them meaningful, consistent names. Instead of manually sorting scans like "doc_final.pdf" or "photo_1.jpg", you point it at a folder and it labels each file by issuer, date, invoice number, amount, or any variable you define.

为 Mac 打造的本地私有 AI 搜索