The AI tools index that doesn't waste your time.不浪费你时间的 AI 工具索引。
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Section栏目 11 / 19

🔍 Search & ResearchAI搜索与研究

Answer engines and research assistants that find and cite sources.

带引用出处的 AI 搜索与研究助手,查资料更靠谱。

Section栏目 11

Ranked entries金榜排名

24 entries, ranked共 24 条,按名次排列
№1Perplexity↗AI answer engine that cites live web sources in every response.实时联网的AI答案引擎，回答自带引用来源Freemium基础免费★ Editor's pick精选ai-searchanswer-enginecitationsweb-search
№2NotebookLM↗Google's AI notebook that grounds answers strictly in your uploaded sources.谷歌AI笔记本，只基于你上传的资料作答Free免费★ Editor's pick精选note-takingsource-groundedgooglesummarization
№3秘塔AI搜索↗Clean, ad-free AI search with structured results, popular in China.无广告的中文AI搜索，结果结构化整理Free免费★ Editor's pick精选⌂ Works in China国内可用ai-searchchinesead-freestructured
№4Elicit↗AI research assistant that finds and summarizes academic papers at scale.AI科研助手，批量检索并总结学术论文要点Freemium基础免费literature-reviewacademicpaperssummarization
№5Consensus↗Search engine that answers questions with findings from peer-reviewed research.用同行评审论文回答问题的学术搜索引擎Freemium基础免费academicevidencepaperscitations
№6SciSpace↗Read, understand and cite papers with an AI copilot for research.论文阅读神器，AI陪读讲解还能查引用Freemium基础免费papersreadingcopilotacademic
№7Genspark↗Agentic search engine that generates custom Sparkpages with verified information.智能体搜索，一次提问自动生成专题页面Freemium基础免费agentic-searchsparkpagesresearchautomation
№8You.com↗AI search engine blending chat answers with apps and live web results.聊天式AI搜索，融合实时网页与应用结果Freemium基础免费ai-searchchatweb-searchagents
№9Exa↗Search API built for AI, returning semantically relevant web content to agents.专为AI打造的搜索API，语义检索全网内容Freemium基础免费apisearch-apisemanticagents
№10Tavily↗Real-time search API optimized for LLM agents and RAG pipelines.为大模型智能体和RAG优化的实时搜索APIFreemium基础免费apisearch-apiragagents
№11Semantic Scholar↗Free AI-powered academic search across 200+ million scientific papers.免费学术搜索，AI覆盖两亿篇论文Free免费academicpapersopen-datacitations
№12Scite↗Smart citations show whether papers support, mention or contradict a claim.智能引用分析，看论文是支持还是反驳Paid付费citationsacademicfact-checkpapers
№13Research Rabbit↗Free literature discovery tool that maps paper networks visually.免费文献发现工具，可视化论文关系网络Free免费literature-reviewdiscoveryvisualizationacademic
№14Connected Papers↗Build visual graphs of related papers to explore a research field.一图看懂领域论文关联，快速摸清研究方向Freemium基础免费papersgraphdiscoveryacademic
№15Undermind↗AI scientific search that understands complex research questions deeply.理解复杂科研问题的AI文献搜索引擎Freemium基础免费academicdeep-searchpapersscience
№16STORM↗Stanford's open-source system that writes Wikipedia-style cited research reports.斯坦福开源系统，自动写带引用的研究报告Open source开源open-sourcereport-generationstanfordwriting
№17iAsk↗Free AI answer engine tuned for factual, well-sourced responses.免费AI问答引擎，主打准确事实型回答Freemium基础免费answer-enginefactualai-searchfree
№18知乎直答↗Zhihu's AI search answering questions with community knowledge and citations.知乎出品AI搜索，答案融汇社区专业讨论Free免费⌂ Works in China国内可用ai-searchchinesecommunityq-and-a
№19夸克 Quark↗Alibaba's AI super-app combining search, cloud drive and study tools.阿里AI全能助手，搜索网盘学习一体Freemium基础免费⌂ Works in China国内可用ai-searchchinesesuper-appalibaba
№20九章随时问↗Chinese academic Q&A platform国产学术问答平台Freemium基础免费⌂ Works in China国内可用academicqnachinese
№21河马爱学↗Chinese education Q&A platform国产教育问答平台Freemium基础免费⌂ Works in China国内可用educationqnachinese
№22Devv↗AI search engine built for developers, with code-aware answers.面向开发者的 AI 搜索引擎,懂代码。Freemium基础免费searchdeveloperscode
№23Felo↗Multilingual AI search engine from Japan, strong at cross-language queries.日本的多语言 AI 搜索,擅长跨语言检索。Freemium基础免费searchmultilingualjapan
№24纳米AI↗360 Nano AI: multi-model AI search and assistant.360 纳米 AI:多模型 AI 搜索与助手。Free免费⌂ Works in China国内可用search360multi-model