
Studocu is a global study platform where students share and access lecture notes, summaries, study guides and past exams, with an AI assistant, quizzes, flashcards and note tools to help them learn faster.
Liminary 记录了 12,246 月访问量,月度环比增长为 -30.4%,定价为免费增值。Unearthed 记录了 527 月访问量,增长率为 -84.1%,定价为免费增值。
Unearthed is a reading companion that collects Kindle and KOReader highlights, saved articles and RSS feeds into one searchable library and connects them to note-taking apps like Obsidian, Craft, Notion and Supernotes. It ships as open source, local desktop and mobile editions.
| 维度 / 指标 | ![]() | |
|---|---|---|
| 官方域名 | liminary.io | unearthed.app |
| 定价模式 | 免费增值 | 免费增值 |
| 月访问量 | 1.22万 (12,246) | 527 (527) |
| 月度环比流量变化 | -5342 (-30.4%) | -2791 (-84.1%) |
| 主要市场与份额 | 🇺🇸 美国 (59.1%) | 🇩🇪 德国 (48.7%) |
| 直接访问 / 月 | 4874 | 214 |
| 用户评分 | 4.1 | 4.5 |
| 支持的平台 | 网站 | 网站 |

在你需要时主动浮现记忆的 AI 知识层
浏览时抓取网页、PDF、视频、报告与大模型对话,并可加入自己的笔记与背景。
无需等待你搜索,Liminary 在你写作与开会时主动浮现相关的已保存材料。
在恰当时机拉入正确信息的会议伙伴,事后保存摘要、完整转录与你的笔记以备后续召回。
每个回答都指明来源,无论内部还是外部,让你核实说法而不是信任黑箱。
Unearthed is a reading companion that collects Kindle and KOReader highlights, saved articles and RSS feeds into one searchable library and connects them to note-taking apps like Obsidian, Craft, Notion and Supernotes. It ships as open source, local desktop and mobile editions.
Import Kindle and KOReader highlights into a single searchable library, so you can find a passage without reopening every book.
Send books, highlights and daily reflections to Obsidian, Craft, Notion and Supernotes, with Capacities support in the works.
Create your own sources for quotes, ideas and facts so short-form inspiration sits beside your book highlights.
Save web articles and follow RSS feeds in Unearthed Local and Mobile so new posts appear next to your reading highlights.

Studocu is a global study platform where students share and access lecture notes, summaries, study guides and past exams, with an AI assistant, quizzes, flashcards and note tools to help them learn faster.

SoBrief is a book summary platform that condenses thousands of fiction and nonfiction titles into short, readable digests you can consume as text, audio, PDF, or EPUB. It covers bestsellers, classics, and genre fiction, and includes an app, a personal library, and multilingual reading options.
SoBrief is a book summary platform that condenses thousands of fiction and nonfiction titles into short, readable digests you can consume as text, audio, PDF, or EPUB. It covers bestsellers, classics, and genre fiction, and includes an app, a personal library, and multilingual reading options.
为思维打造的工作室:以对象相连的笔记
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.