How We Ranked排名依据
AI search matured in 2026: the fight moved from who answers fastest to who answers most reliably. Perplexity, ChatGPT Search and Google's AI Overviews all now serve hundreds of millions of users, while domestic tools like Metaso and NaMi built strong Chinese research workflows.2026 年 AI 搜索走向成熟：竞争点从「谁答得快」变成「谁答得可靠」。Perplexity、ChatGPT Search 等服务用户数以亿计，秘塔、纳米等国产工具也在中文研究场景建立了优势。
This ranking tests what matters for real research: whether answers are correct and current, whether the sources are worth opening, how follow-up questions hold up, and whether the tool helps you turn findings into documents, slides or reports.本榜测试真实研究中真正重要的四项：答案是否准确及时、来源值不值得打开、追问是否连贯，以及能否把研究成果变成文档、PPT 或报告。
Ranking is by real research outcomes: answer accuracy, source quality and recency, follow-up handling, and how well each tool turns research into something you can use. Perplexity still sets the standard for cited answers. Metaso is the best domestic pick — ad-free and strong in Chinese research. Excluded by status, not quality: Phind's search service ended on January 16, 2026, so it cannot appear as a working option; Felo takes its multilingual slot.
本榜按真实研究效果排名：答案准确性、来源质量与时效、追问连贯性，以及把研究变成可用成果的能力。Perplexity 仍是带引用回答的标杆；秘塔是国产首选，无广告、中文研究强。因停服而不入榜（非质量问题）：Phind 的搜索服务已于 2026-01-16 关闭，不能再列为可用项，Felo 补上多语言位。
— 中国吧 AI Tools Hub Editorial Team
Comparison Table横评对比表
| Tool工具 | Positioning定位 | Pricing价格 | Best for适合人群 |
|---|---|---|---|
| Perplexity | #1 · The cited-answer gold standard.#1 · 带引用回答的标杆。 | Free tier; Pro $20/month; see official site.免费版；Pro $20/月；具体以官网为准。 | Anyone who wants fast, well-sourced answers every day.每天都要查资料、写东西的人。 |
| 秘塔AI搜索 | #2 · The best domestic pick; zero ads.#2 · 国产首选，页面零广告。 | Free; membership plans per official site.免费使用；会员方案以官网为准。 | Domestic researchers, students and office workers.国内查资料的学生、科研与职场人。 |
| ChatGPT Search | #3 · Search built into the world's biggest AI chat.#3 · 内置于全球最大 AI 聊天的搜索。 | Free in ChatGPT; Plus $20/month; see official site.ChatGPT 内免费可用；Plus $20/月；以官网为准。 | Existing ChatGPT users who research while chatting.本来就用 ChatGPT 的人，边聊边查。 |
| Genspark | #4 · Agent-style deep research and Sparkpages.#4 · 智能体式深度研究 + Sparkpage 专页。 | Free with daily credits; Plus $24.99/month; see official site.免费版含每日额度；Plus $24.99/月；以官网为准。 | Deep researchers who want a report, not just an answer.要报告、不要零散答案的深度研究者。 |
| Felo | #5 · Multilingual search that turns research into decks.#5 · 多语言搜索，研究成果一键转幻灯片。 | Free Standard; Pro $14.99/month; see official site.免费 Standard；Pro $14.99/月；以官网为准。 | Multilingual researchers and students writing across languages.跨语言查资料、写论文的研究者与学生。 |
| You.com | #6 · The developer-first web-intelligence platform.#6 · 开发者优先的网页智能平台。 | Free; Pro plans from about $15/month; see official site.免费版；Pro 约 $15/月起；以官网为准。 | Developers building AI apps that need live web grounding.给 AI 应用接实时联网能力的开发者。 |
| 纳米AI搜索 | #7 · 360's app; switch across dozens of domestic models.#7 · 360 出品，可切换多家国产大模型。 | Free app; paid tiers per official site.App 免费；付费档以官网为准。 | Domestic users who want one app, many models.想一个 App 切换多家大模型的国内用户。 |
| 天工AI搜索 | #8 · Kunlun's Skywork: research that ships deliverables.#8 · 昆仑万维天工：研究直接交付成品。 | Free; membership tiers per official site.免费版；会员档以官网为准。 | Domestic users wanting document/PPT output from research.想把研究直接变成文档 PPT 的国内用户。 |
Pros & Cons优缺点
Perplexity ↗
Positioning定位：#1 · The cited-answer gold standard.#1 · 带引用回答的标杆。 Pricing价格：Free tier; Pro $20/month; see official site.免费版；Pro $20/月；具体以官网为准。 Best for适合人群：Anyone who wants fast, well-sourced answers every day.每天都要查资料、写东西的人。
✓ Pros优点
- Clean, accurate answers with transparent citations答案准确干净，引用来源透明可点
- Deep Research mode for multi-source reportsDeep Research 模式做多源报告强
- Fast, polished daily-use experience日常使用体验快、稳
✕ Cons缺点
- Heavy research runs through Pro credits quickly深度研究耗 Pro 额度快
- Occasional weak answers on niche Chinese topics生僻中文话题偶尔回答偏弱
秘塔AI搜索 ↗
Positioning定位：#2 · The best domestic pick; zero ads.#2 · 国产首选，页面零广告。 Pricing价格：Free; membership plans per official site.免费使用；会员方案以官网为准。 Best for适合人群：Domestic researchers, students and office workers.国内查资料的学生、科研与职场人。
✓ Pros优点
- Ad-free pages, direct answer with sources无广告干扰，直接给带来源的答案
- Strong academic and document (文库) search学术搜索与文库搜索强
- Simplified / deep / research modes fit any task size简洁 / 深入 / 研究三档模式适配不同任务
✕ Cons缺点
- English-source depth weaker than Perplexity英文来源深度弱于 Perplexity
- Some advanced features need login部分高级功能需登录
ChatGPT Search ↗
Positioning定位：#3 · Search built into the world's biggest AI chat.#3 · 内置于全球最大 AI 聊天的搜索。 Pricing价格：Free in ChatGPT; Plus $20/month; see official site.ChatGPT 内免费可用；Plus $20/月；以官网为准。 Best for适合人群：Existing ChatGPT users who research while chatting.本来就用 ChatGPT 的人，边聊边查。
✓ Pros优点
- Auto-detects when fresh web data is needed模型自动判断何时需要联网查新数据
- EU now formally classifies it as a search engine — scale matters欧盟已将其正式归为搜索引擎，体量巨大
- Zero new app to learn for ChatGPT usersChatGPT 用户零学习成本
✕ Cons缺点
- Citation density fell after 2026 changes2026 年改版后引用密度下降
- No traditional result list to skim没有传统搜索结果页可扫读
Genspark ↗
Positioning定位：#4 · Agent-style deep research and Sparkpages.#4 · 智能体式深度研究 + Sparkpage 专页。 Pricing价格：Free with daily credits; Plus $24.99/month; see official site.免费版含每日额度；Plus $24.99/月；以官网为准。 Best for适合人群：Deep researchers who want a report, not just an answer.要报告、不要零散答案的深度研究者。
✓ Pros优点
- Multi-agent research cross-checks results多智能体交叉验证，降低幻觉
- Sparkpages give structured, shareable reportsSparkpage 生成结构化可分享报告
- Super Agent now bundles slides, sheets and callsSuper Agent 集成幻灯片、表格与代办
✕ Cons缺点
- Agent runs cost credits fast on Plus plans智能体任务消耗额度快
- Overkill for simple quick questions简单问题用它杀鸡用牛刀
Felo ↗
Positioning定位：#5 · Multilingual search that turns research into decks.#5 · 多语言搜索，研究成果一键转幻灯片。 Pricing价格：Free Standard; Pro $14.99/month; see official site.免费 Standard；Pro $14.99/月；以官网为准。 Best for适合人群：Multilingual researchers and students writing across languages.跨语言查资料、写论文的研究者与学生。
✓ Pros优点
- Search and read across languages natively原生跨语言搜索与阅读
- Turns search results into slides, docs and images搜索结果可直接生成幻灯片、文档、图片
- Agent search covers Reddit and X in real time智能体搜索覆盖 Reddit、X 实时内容
✕ Cons缺点
- English-first depth behind Perplexity英文深度不如 Perplexity
- Pro pricing adds up for heavy daily use高频重度使用 Pro 不便宜
You.com ↗
Positioning定位：#6 · The developer-first web-intelligence platform.#6 · 开发者优先的网页智能平台。 Pricing价格：Free; Pro plans from about $15/month; see official site.免费版；Pro 约 $15/月起；以官网为准。 Best for适合人群：Developers building AI apps that need live web grounding.给 AI 应用接实时联网能力的开发者。
✓ Pros优点
- Search APIs with verified citations at real-time latency搜索 API 引用可验证、延迟低
- Vertical indexes for finance, news and more财经、新闻等垂直索引
- Private RAG: ground answers on your own data支持上传自有数据做私有 RAG
✕ Cons缺点
- Consumer experience thinner than Perplexity普通用户体验不如 Perplexity 顺滑
- Best value shows in API usage, not casual search价值主要体现在 API，接普通搜索一般
纳米AI搜索 ↗
Positioning定位：#7 · 360's app; switch across dozens of domestic models.#7 · 360 出品，可切换多家国产大模型。 Pricing价格：Free app; paid tiers per official site.App 免费；付费档以官网为准。 Best for适合人群：Domestic users who want one app, many models.想一个 App 切换多家大模型的国内用户。
✓ Pros优点
- One search box, 50+ domestic models to switch between一个搜索框，可切换 50+ 国产大模型
- Voice, photo and video search built in语音、拍照、视频搜索内置
- Super-agent mode breaks tasks into subtasks automatically超级智能体模式自动拆解任务执行
✕ Cons缺点
- Mobile-first; desktop web experience is thinner移动端优先，网页版体验一般
- Citation discipline behind Metaso引用规范性不如秘塔
天工AI搜索 ↗
Positioning定位：#8 · Kunlun's Skywork: research that ships deliverables.#8 · 昆仑万维天工：研究直接交付成品。 Pricing价格：Free; membership tiers per official site.免费版；会员档以官网为准。 Best for适合人群：Domestic users wanting document/PPT output from research.想把研究直接变成文档 PPT 的国内用户。
✓ Pros优点
- Deep-research agent writes docs, PPTs and spreadsheets深度研究智能体直接输出文档、PPT、表格
- Personal knowledge base for private-document research支持个人知识库，做私有资料研究
- Active 2026 AGI roadmap and model releases2026 年 AGI 战略下模型持续迭代
✕ Cons缺点
- Search experience is wrapped inside the agent product搜索体验嵌在智能体产品里，较重
- Brand still evolving in 2026品牌在 2026 年仍在变化期
How to Choose选型建议
Match the tool to your situation:按你的情况对号入座：
Best daily driver日常主力
Pick Perplexity: fastest reliable answers with sources you can actually open. Metaso is the domestic equal for Chinese research.选 Perplexity：又快又准，引用点得开；中文研究场景 秘塔 是同级国产答案。
Deep research and reports深度研究与报告
Pick Genspark: agent research that cross-checks and delivers a structured report. Felo adds slides and docs from the same query.选 Genspark：智能体交叉验证后交结构化报告；Felo 同一查询顺手生成幻灯片与文档。
Users in China国内用户
Pick Metaso, 纳米AI搜索 or 天工AI搜索: direct access, Chinese-first sources, and academic/document search built for local needs.选 秘塔、纳米AI搜索 或 天工AI搜索：直连、中文来源优先，学术与文库搜索为本土需求打造。
Developers and teams开发者与团队
Pick You.com: real-time search APIs with verified citations, built to ground agents and apps on live web data.选 You.com：带可验证引用的实时搜索 API，专为给智能体与应用接实时联网能力打造。
Free and budget-friendly免费与省钱
Pick ChatGPT Search or Felo: solid free tiers, no new subscription to think about for everyday questions.选 ChatGPT Search 或 Felo：免费档够用，日常提问不用再买一份订阅。
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