# Sankofa 根据 OpenAITools.app 于 2026-11-11 核对的流量数据，Sankofa（chromewebstore.google.com）是一个收录在 AI 浏览器下的 AI 平台，月访问量为 0，月度环比流量变化为 +0（0.0%）。其主要地理市场为全球（— 流量份额），采用免费增值定价模式。按月流量计算的主要竞争替代方案包括 mymind（22.18万次访问/月），Sigma AI Browser（24.08万次访问/月），Kome AI（17.49万次访问/月）。 Sankofa is a browser extension that brings generative AI to your browsing history. It remembers the pages you visit, indexes their content in your own Vectara account, and then lets you ask questions, search by topic or find similar pages. ## 关键遥测与规格 | 指标 | 数值 | | :--- | :--- | | 工具名称 | Sankofa | | 标识 | sankofa | | Status | active | | Origin | official | | Maintenance | active | | 官方域名 | chromewebstore.google.com | | 官网地址 | https://chromewebstore.google.com/detail/sankofa/lebbaajnijjhdloddebflkkbabllgpbb | | 分类 | AI 浏览器, AI 搜索引擎, AI 知识管理 | | 定价模式 | 免费增值 | | 月访问量 | 0 | | 月度环比流量变化 | 0 | | 月度环比增长率 | — | | 主要市场 | 全球 | | 市场份额 | — | | 直接访问量 | 0 | | 自然搜索访问 | 0 | | 社交访问 | 0 | | 推荐访问 | 0 | | 邮件访问 | 0 | | 评价得分 | 4.2 | | 收藏数 | 1 | | 支持平台 | 浏览器扩展 | | 计费平台 | | | 属性 | 功能: 浏览器扩展; 定价: 免费增值 | | 标签 | 浏览器扩展, 生成式 AI, 浏览器历史记录, Vectara, 索引, 搜索, ChatGPT, 研究 | ## 概览 Sankofa is a browser extension that brings generative AI to your browsing history. It remembers the pages you visit, indexes their content in your own Vectara account, and then lets you ask questions, search by topic or find similar pages. ## 定价与套餐 The Sankofa extension is free. It requires a separately created Vectara account, which offers a free tier; usage beyond that tier is governed by Vectara's own pricing. ## 关键功能与能力 - **AI research over your history:** Ask ChatGPT-style questions and get answers grounded in the pages you actually read, using Vectara's generative search. - **Remembered page content:** The extension has seen the content of pages you visited, then lets you search those pages by topic instead of by URL. - **Find similar pages:** Point Sankofa at your current page and find other pages in your indexed history that cover similar topics. - **Flexible indexing modes:** Index a page on demand, index only selected text, or let Sankofa automatically index pages after a set delay. - **Powered by your Vectara account:** Connect your own free Vectara account and create a corpus, so all indexed data is stored under your control. ## 主要用例 - **Recall what you read weeks ago (Researcher):** Index the sources you read during a project, then ask questions later and get answers drawn from those exact pages. - **Find a page by topic, not URL (Knowledge worker):** Let Sankofa auto-index pages as you browse, then search by topic to find the article you half-remember. - **Discover similar sources you already saw (Student or writer):** Navigate to a page that fits your interest and ask Sankofa for similar pages you previously visited. - **Build a private research corpus (Analyst):** Save only the passages that matter into your corpus and query them as a lightweight second brain. ## 优势 - Turns ordinary browsing history into a searchable AI knowledge base - Answers are grounded in pages you actually read, not the open web - Works with your own Vectara corpus, so you control the data store - Automatic indexing means research pages save themselves - Free to install with no extension-level subscription ## 局限 - Requires a separate Vectara account and manual corpus setup before it is useful - Indexing relies on your Vectara quota, so heavy browsing can hit limits - Only works meaningfully with a free-but-limited Vectara corpus - Small user base with no update since early 2024 - Content of visited pages leaves your browser to be indexed in the cloud ## 常见问题 ### Do I have to pay to use Sankofa? No. The extension is free, and you connect a free Vectara account, so there is no extension subscription fee. Your Vectara account's own usage limits apply. ### Do I need a Vectara account? Yes. You sign up for a free Vectara account and create a corpus. That corpus is where Sankofa stores the text of the pages you want it to remember and search. ### What data does it access? It stores page content you choose to index in Vectara, and it can read your web history and website content to do so. Data is not sold, but indexed text does live in your Vectara corpus in the cloud. ### How does indexing work? Sankofa can index a single page on demand, index selected text, or automatically index every page you visit after a delay you set. ### Sankofa 的月流量和增长趋势如何？ Sankofa 目前每月获得 0 访问量，月度环比流量变化为 +0（增长率 0.0%）。其主要来源市场是全球（— 份额），包括每月 0 次直接访问和每月 0 次自然搜索访问。 ### Sankofa 免费吗？它的定价模式是什么？ Sankofa 采用免费增值定价模式。The Sankofa extension is free. It requires a separately created Vectara account, which offers a free tier; usage beyond that tier is governed by Vectara's own pricing. 支持的计费和结账平台包括：未列出。 ### 2026 年 Sankofa 的最佳替代方案有哪些？ 基于 OpenAITools.app 的分类流量和功能契合度，Sankofa 的前五个替代方案是：1. mymind（22.18万次访问/月）; 2. Sigma AI Browser（24.08万次访问/月）; 3. Kome AI（17.49万次访问/月）; 4. Fellou AI Browser（3.1万次访问/月）; 5. NativeMind（2207 次访问/月）。 ### Sankofa 支持哪些平台和核心 AI 能力？ Sankofa 被归类在 AI 浏览器, AI 搜索引擎, AI 知识管理下，支持以下平台：浏览器扩展，其核心能力标签包括：浏览器扩展, 生成式 AI, 浏览器历史记录, Vectara, 索引, 搜索。 ## 替代工具 | 工具名称 | 月访问量 | 定价模式 | 对比 | | :--- | :--- | :--- | :--- | | [mymind](https://openaitools.app/zh/tool/mymind) | 221,816 | 免费试用，付费 | [对比](https://openaitools.app/zh/compare/mymind-vs-sankofa) | | [Sigma AI Browser](https://openaitools.app/zh/tool/sigma-ai-browser) | 240,775 | 免费 | [对比](https://openaitools.app/zh/compare/sankofa-vs-sigma-ai-browser) | | [Kome AI](https://openaitools.app/zh/tool/kome-ai) | 174,910 | 免费增值 | [对比](https://openaitools.app/zh/compare/kome-ai-vs-sankofa) | | [Fellou AI Browser](https://openaitools.app/zh/tool/fellou-ai-browser) | 31,007 | 免费试用，定价请咨询 | [对比](https://openaitools.app/zh/compare/fellou-ai-browser-vs-sankofa) | | [NativeMind](https://openaitools.app/zh/tool/nativemind) | 2,207 | 免费 | [对比](https://openaitools.app/zh/compare/nativemind-vs-sankofa) | | [HARPA AI](https://openaitools.app/zh/tool/harpa-ai) | 537,461 | 免费增值 | [对比](https://openaitools.app/zh/compare/harpa-ai-vs-sankofa) | | [Glasp](https://openaitools.app/zh/tool/glasp) | 889,564 | 免费增值 | [对比](https://openaitools.app/zh/compare/glasp-vs-sankofa) | | [SigmaOS Airis（Alpha）](https://openaitools.app/zh/tool/sigmaos-airis-alpha) | 90,910 | 免费增值 | [对比](https://openaitools.app/zh/compare/sankofa-vs-sigmaos-airis-alpha) | | [SurfMind - 更聪明的浏览体验](https://openaitools.app/zh/tool/surfmind) | 0 | 免费 | [对比](https://openaitools.app/zh/compare/sankofa-vs-surfmind) | | [Pinbot](https://openaitools.app/zh/tool/pinbot) | 268 | 免费 | [对比](https://openaitools.app/zh/compare/pinbot-vs-sankofa) | | [Retriever AI](https://openaitools.app/zh/tool/retriever-ai) | 45,292 | 免费增值 | [对比](https://openaitools.app/zh/compare/retriever-ai-vs-sankofa) | | [Actionbook](https://openaitools.app/zh/tool/actionbook) | 236 | 免费增值 | [对比](https://openaitools.app/zh/compare/actionbook-vs-sankofa) | --- 来源：https://openaitools.app/zh/tool/sankofa