专项更强Infinite visual canvas for brainstorming and diagramming, but less structured for text documents and wikis.
Notion 记录了 173,441,670 月访问量,月度环比增长为 +0.1%,定价为免费增值。Zeli 记录了 56,147 月访问量,增长率为 -46.8%,定价为免费。

Zeli mirrors the Hacker News front page and attaches an AI summary plus a key quote to every story, translating it all into seven languages. It also digests HuggingFace's daily AI papers. Free, no signup, and available as RSS, plain markdown and JSON.
| 维度 / 指标 | ![]() | ![]() |
|---|---|---|
| 官方域名 | notion.com | zeli.app |
| 定价模式 | 免费增值 | 免费 |
| 月访问量 | 1.73亿 (173,441,670) | 5.61万 (56,147) |
| 月度环比流量变化 | +20.12万 (+0.1%) | -4.93万 (-46.8%) |
| 主要市场与份额 | 🇺🇸 美国 (18.4%) | 🇨🇳 中国 (65.1%) |
| 直接访问 / 月 | 1.35亿 | 4万 |
| 用户评分 | 4.8 | 4.3 |
| 支持的平台 | 网站 | 网站 |

团队与 AI 代理协同完成工作的 AI 工作空间
将文档、知识库、项目和数据库整合进同一个结构化信息系统,内容增长时依然保持相互关联。
在页面内起草、总结、翻译和回答问题,或构建自定义代理全天候自动化重复性流程。
在 Notion 及已连接应用中即时找到答案,并附带引用来源以便核实。
利用关联、汇总、视图以及庞大的模板库,为 CRM、内容日历等任意场景建模。

Zeli mirrors the Hacker News front page and attaches an AI summary plus a key quote to every story, translating it all into seven languages. It also digests HuggingFace's daily AI papers. Free, no signup, and available as RSS, plain markdown and JSON.
Each story carries a short summary generated from the linked article plus a standout key quote, so you can judge relevance before clicking through.
The whole feed — titles, summaries and top comment highlights — is available in English, Chinese, Japanese, Korean, German, Spanish and Russian.
Every day gets a permanent page containing every story that hit the front page, retrievable long after the feed has moved on.
Daily AI papers are surfaced with translated titles and AI summaries, making Zeli a research reader as well as a news reader.
专项更强Infinite visual canvas for brainstorming and diagramming, but less structured for text documents and wikis.

专项更强Powerful enterprise-wide search and knowledge discovery across apps, but lacks Notion's flexible doc creation.
专项更强Powerful enterprise-wide search and knowledge discovery across apps, but lacks Notion's flexible doc creation.

专项更强Excellent developer-focused documentation and Git synchronization, but lacks general database and task management.
Summarizer.org is a free AI summarizer that condenses text, articles, essays and documents into paragraph or bullet-point summaries with adjustable length.
Summarizer.org is a free AI summarizer that condenses text, articles, essays and documents into paragraph or bullet-point summaries with adjustable length.
专项更强采用基于对象的网络化知识管理,但不太适合传统的文件夹层级和任务看板。

比 Notion 具备更强大的关联表格和公式功能,但如果是写写简单文档,它的精致度稍逊一筹。

Powerful enterprise project portfolio management, but heavier interface than Notion's clean docs.
Powerful enterprise project portfolio management, but heavier interface than Notion's clean docs.
具备进阶的关联建模与自定义视图,但学习曲线比 Notion 陡峭。
Paper Digest is an AI research platform that summarizes literature, generates literature reviews with citations, and delivers daily digests of new papers across arXiv, PubMed, bioRxiv and major conferences. Launched in 2018 and used by millions of researchers, it combines a citation-backed review engine that avoids inventing results with tools for reading PDFs, writing, question answering, claim verification and topic tracking.
Paper Digest is an AI research platform that summarizes literature, generates literature reviews with citations, and delivers daily digests of new papers across arXiv, PubMed, bioRxiv and major conferences. Launched in 2018 and used by millions of researchers, it combines a citation-backed review engine that avoids inventing results with tools for reading PDFs, writing, question answering, claim verification and topic tracking.