Genspark

XAnswer is a free AI search engine delivers instant answers, cites clear sources, and generates unique mind maps.

开搜AI，是一款面向大众的、直达答案的AI搜索引擎，不仅为用户问题提供直接、精准的答案，还能自动总结重点、生成大纲、思维导图并下载，为您从上亿文献资料中筛选有用信息，提升您信息获取效率的同时，更能享受到快速、无广告的高品质搜索服务。

AlphaSense finds information on companies, data and themes from within millions of research documents in seconds, all with ONE simple search.

Ask AI Questions · Free AI Search Engine · iAsk.Ai is a Free Answer Engine, AI Homework Help & Assistance, Enabling Users to Ask ChatGPT AI Any Question (iAsk)

Miku is an AI CIO designed for knowledge workers. Not only can it obtain accurate results quickly, but it can also efficiently manage information content and help users complete various knowledge tasks.

Kimi 是一个有着超大“内存”的智能助手，可以一口气读完二十万字的小说，还会上网冲浪，快来跟他聊聊吧 | Kimi.ai - Moonshot AI 出品的智能助手

知乎直答

The multilingual AI search engine optimized for discovering and understanding world knowledge. Leverage the power of ChatGPT and AI Agent to break language barriers and access global information with ease.