GoatStack.AI 每月有 1,068 次造訪，月增率 -74.4%，定價模式為免費增值。Grok 每月有 203,846,050 次造訪，成長率 -0.8%，定價模式為免費增值。
GoatStack.AI is an AI agent for keeping up with machine-learning research. Instead of manually trawling arXiv, PubMed and OpenReview, it discovers trending papers, summarises them into digestible briefings, and surfaces the insights that matter, so you can track the field without drowning in PDFs.
xAI 的即時 AI 助理與程式開發工作空間，由 Grok 4.7 驅動並即時接入 X。
| 面向／指標 | | |
|---|---|---|
| 官方網域 | goatstack.ai | grok.com |
| 定價模式 | 免費增值 | 免費增值 |
| 每月造訪次數 | 1068 (1,068) | 2.04億 (203,846,050) |
| 月流量變化量 | -3095 (-74.4%) | -161.51萬 (-0.8%) |
| 主要市場與市佔 | 🇺🇸 美國 (68.9%) | 🇺🇸 美國 (27.7%) |
| 每月直接造訪 | 430 | 1.34億 |
| 使用者評分 | 4.2 | 4.5 |
| 支援平台 | 網站 | 網站 |
GoatStack.AI is an AI agent for keeping up with machine-learning research. Instead of manually trawling arXiv, PubMed and OpenReview, it discovers trending papers, summarises them into digestible briefings, and surfaces the insights that matter, so you can track the field without drowning in PDFs.
An agent continuously scans research repositories to find the papers gaining attention, so you see what is hot without searching yourself.
Long, technical papers are condensed into short, readable summaries you can skim in minutes before deciding what to read in full.
Coverage reaches across AI pre-prints and biomedical literature, pulling from sources like arXiv, PubMed and OpenReview.
Rather than a raw feed, the tool highlights the key ideas and takeaways from each paper so you can follow the field's direction.
xAI 的即時 AI 助理與程式開發工作空間，由 Grok 4.7 驅動並即時接入 X。
具備可設定的推理、低幻覺率、原生代理式工具呼叫與 50 萬 token 上下文視窗（Grok 4.1 Fast 上最高可達 200 萬 token）。
把即時網頁瀏覽與對 X 上即時貼文、討論串和突發事件的直接存取結合起來，提供即時的綜合研判。
以 Grok Build 0.1 與 Grok 4.7 Fast 提供專屬的代理式程式開發環境，同時 2026 年 10 月的訂閱層級還綁定 Cursor 程式碼編輯器存取權。
從同一個共享的每週用量池中生成高解析度影像、影片片段，以及即時語音對語音的語音模式。
更优秀的 Google Workspace 整合度與巨大的上下文視窗，但缺乏 Grok 犀利的對話語調與 X 動態。
更优秀的 Google Workspace 整合度與巨大的上下文視窗，但缺乏 Grok 犀利的對話語調與 X 動態。
專項更強Commercially safe creative design and editing tools, but lacks general-purpose conversational chat and web search.
專項更強Commercially safe creative design and editing tools, but lacks general-purpose conversational chat and web search.
免費 / 開源具備出色的低成本推理與開源模型效能，但缺乏即時社群資料搜尋功能。
專項更強Powerful long-context document analysis and deep research, but lacks real-time social data search and image creation.
專項更強Advanced agentic search and automated research pages, but less polished as a general daily chat assistant.
專項更強Advanced agentic search and automated research pages, but less polished as a general daily chat assistant.
專項更強Far superior high-aesthetic image generation, but entirely lacks conversational chat, coding, and web search features.
專項更強Far superior high-aesthetic image generation, but entirely lacks conversational chat, coding, and web search features.
Semantic Scholar is a free, non-commercial academic search engine built by the Allen Institute for AI (Ai2). It indexes more than 240 million papers from every field of science and uses machine learning to extract meaning from abstracts, citations, figures and tables, so researchers find relevant work faster than with keyword-only search.
Semantic Scholar is a free, non-commercial academic search engine built by the Allen Institute for AI (Ai2). It indexes more than 240 million papers from every field of science and uses machine learning to extract meaning from abstracts, citations, figures and tables, so researchers find relevant work faster than with keyword-only search.
