# Isaac 依據 OpenAITools.app 於 2026-11-11 查驗的觀測資料，Isaac（isaaceditor.com）是收錄於 AI Writing Assistants 的 AI 平台，每月產生 3765 次造訪，月流量變化量為 -998（-21%）。其主要地理市場為美國（流量佔比 73.4%），並採用免費增值定價模式。依每月流量計算的主要競爭替代方案包括 Jenni（每月 149.81萬次造訪），SciSpace（每月 446.41萬次造訪），ResearchPal（每月 5.52萬次造訪）。 Isaac is an AI-native workspace for academic writing. It combines an academic-tuned AI assistant, literature search, document chat, reference management, and writing support in one desktop app, so researchers can draft, revise, and cite without switching between tools. ## 主要觀測資料與規格 | 指標 | 數值 | | :--- | :--- | | 工具名稱 | Isaac | | 代稱 | isaac | | Status | active | | Origin | independent | | Maintenance | active | | 官方網域 | isaaceditor.com | | 網站網址 | https://isaaceditor.com | | 分類 | AI Writing Assistants, AI 研究工具, AI 助手, AI Writing, AI 改寫工具, AI 摘要工具, AI Agent | | 定價模式 | 免費增值 | | 每月造訪次數 | 3,765 | | 月流量變化 | -998 | | 月成長率 | -21% | | 主要市場 | 美國 | | 市佔率 | 73.4% | | 直接造訪 | 1,480 | | 自然搜尋造訪 | — | | 社群造訪 | — | | 推薦流量造訪 | 379 | | 電子郵件造訪 | 127 | | 評論分數 | 4.2 | | 收藏數 | 3 | | 支援平台 | 網站 | | 帳務平台 | | | 屬性 | 功能: 網站; 價格: 免費增值 | | 標籤 | AI 研究助理, 學術寫作, 文獻回顧, AI 寫作工具, 研究自動化, 參考文獻管理 | ## 總覽 Isaac is an AI-native workspace for academic writing. It combines an academic-tuned AI assistant, literature search, document chat, reference management, and writing support in one desktop app, so researchers can draft, revise, and cite without switching between tools. ## 價格與方案 Freemium. Free: $0 forever, no credit card, 10 daily AI tokens and 100 MB file storage. Basic: about $8/mo billed annually, 50 daily AI tokens, 1 GB storage, file uploads in chat, and first-draft generation. Pro: about $16.66/mo billed annually (around $25 monthly), unlimited AI and chat, unlimited file storage, premium AI models, and priority support. ## 關鍵功能與能力 - **Academic AI assistant:** A ChatGPT-style assistant tuned for scholarly writing, with autocomplete, paraphrasing, summarization, and first-draft generation. - **Literature search and references:** Search relevant academic literature inside the app, then keep sources organized in a reference list beside the editor. - **Chat with documents:** Upload your papers and ask questions about them, so you can interrogate a source without leaving your document. - **Workflow automation:** Automated functions help streamline literature reviews and other repetitive research tasks. - **Unified writing workspace:** A distraction-free editor that keeps writing, sources, and AI support in a single desktop window. ## 主要使用情境 - **Draft a dissertation faster (PhD students):** Move from literature search to a cited draft in one place, using document chat and first-draft generation to speed up the early stages. - **Run a systematic literature review (Researchers):** Search and save relevant papers, ask questions of each source, and keep references organized while you write the review. - **Write essays and term papers (Students):** Turn notes and sources into a structured essay with AI help, then refine tone and clarity with paraphrasing and summarization. - **Synthesize long source documents (Analysts and professionals):** Keep client or market sources in one workspace and interrogate them with document chat as you prepare a report. ## 優勢 - Brings literature search, referencing, and AI writing into one workspace - Free-forever tier for students who want to try it - Available in 16 languages - Data hosted on GDPR-compliant EU servers - Used by researchers at major universities ## 限制 - Desktop only — no mobile app yet - Free tier is limited to 10 daily AI tokens - No guarantee of originality; you still need to review cited output - Some workflow features are marked as coming soon ## 常見問題 ### Will using Isaac count as academic dishonesty? No. Isaac is positioned to augment your research and writing workflow rather than generate a finished paper in one click. You stay responsible for the argument, evidence, and final text. ### Is there a free plan? Yes, there is a free-forever plan with no credit card required. It includes 10 daily AI tokens and 100 MB of file storage. ### Does Isaac support multiple languages? Yes, you can use Isaac in 16 languages. ### Is my data safe? Your data is hosted on GDPR-compliant servers in the EU. ### Is Isaac available on mobile? Currently Isaac is desktop-only, and the team says mobile support is in progress. ### Isaac 的每月流量與成長趨勢為何？ Isaac 目前每月有 3765 次造訪，月流量變化為 -998（成長率 -21%）。其主要來源市場為美國（佔比 73.4%），其中包含每月 1480 次直接造訪與每月 — 次自然搜尋造訪。 ### Isaac 是免費的嗎？其定價模式為何？ Isaac 採用免費增值定價模式。Freemium. Free: $0 forever, no credit card, 10 daily AI tokens and 100 MB file storage. Basic: about $8/mo billed annually, 50 daily AI tokens, 1 GB storage, file uploads in chat, and first-draft generation. Pro: about $16.66/mo billed annually (around $25 monthly), unlimited AI and chat, unlimited file storage, premium AI models, and priority support. 支援的帳務與結帳平台包括：未列出。 ### 2026 年最佳的 Isaac 替代方案有哪些？ 依據 OpenAITools.app 的分類流量與功能契合度，Isaac 的前五大替代方案為：1. Jenni（每月 149.81萬次造訪）; 2. SciSpace（每月 446.41萬次造訪）; 3. ResearchPal（每月 5.52萬次造訪）; 4. Paperguide（每月 37.2萬次造訪）; 5. Aithor（每月 34.59萬次造訪）。 ### Isaac 支援哪些平台與核心 AI 能力？ Isaac 分類於 AI Writing Assistants, AI 研究工具, AI 助手, AI Writing，支援以下平台：網站，其核心能力標籤包括：AI 研究助理, 學術寫作, 文獻回顧, AI 寫作工具, 研究自動化, 參考文獻管理。 ## 替代方案 | 工具名稱 | 每月造訪次數 | 定價模式 | 比較 | | :--- | :--- | :--- | :--- | | [Jenni](https://openaitools.app/tw/tool/jenni) | 1,498,133 | 免費增值 | [比較](https://openaitools.app/tw/compare/isaac-vs-jenni) | | [SciSpace](https://openaitools.app/tw/tool/scispace) | 4,464,111 | 免費增值 | [比較](https://openaitools.app/tw/compare/isaac-vs-scispace) | | [ResearchPal](https://openaitools.app/tw/tool/researchpal) | 55,231 | 免費增值 | [比較](https://openaitools.app/tw/compare/isaac-vs-researchpal) | | [Paperguide](https://openaitools.app/tw/tool/paperguide) | 371,972 | 免費增值 | [比較](https://openaitools.app/tw/compare/isaac-vs-paperguide) | | [Aithor](https://openaitools.app/tw/tool/aithor) | 345,936 | 免費增值 | [比較](https://openaitools.app/tw/compare/aithor-vs-isaac) | | [QuillBot Paraphraser](https://openaitools.app/tw/tool/quillbot-paraphraser) | 36,630,337 | 免費增值 | [比較](https://openaitools.app/tw/compare/isaac-vs-quillbot-paraphraser) | | [Yomu AI](https://openaitools.app/tw/tool/yomu-ai) | 69,160 | 付費 | [比較](https://openaitools.app/tw/compare/isaac-vs-yomu-ai) | | [ThesisAI](https://openaitools.app/tw/tool/thesisai) | 224,434 | 付費 | [比較](https://openaitools.app/tw/compare/isaac-vs-thesisai) | | [Koke AI：AI 引用產生器](https://openaitools.app/tw/tool/koke-ai-ai-citation-generator) | 38,736 | 免費增值 | [比較](https://openaitools.app/tw/compare/isaac-vs-koke-ai-ai-citation-generator) | | [Blainy](https://openaitools.app/tw/tool/blainy) | 15,131 | 免費增值 | [比較](https://openaitools.app/tw/compare/blainy-vs-isaac) | | [Paper Digest](https://openaitools.app/tw/tool/paper-digest) | 97,202 | 免費增值 | [比較](https://openaitools.app/tw/compare/isaac-vs-paper-digest) | | [Elicit](https://openaitools.app/tw/tool/elicit) | 1,751,507 | 免費增值 | [比較](https://openaitools.app/tw/compare/elicit-vs-isaac) | ## 社群 Isaac 使用者的社群空間，可交流 AI 輔助學術寫作、文獻檢索與論文寫作經驗。 [Isaac](https://discord.gg/JqjMv4yrAn) --- 來源：https://openaitools.app/tw/tool/isaac