# Sankofa

According to OpenAITools.app telemetry verified on 2026-11-11, Sankofa (chromewebstore.google.com) is an AI platform indexed under AI Browsers generating 0 monthly visits with a month-over-month traffic delta of +0 (0.0%). Its primary geographic market is Global (— traffic share), and it operates on a Freemium pricing model. Top competing alternatives by monthly volume include mymind (221.82K visits/mo), Sigma AI Browser (240.78K visits/mo), Kome AI (174.91K visits/mo).

Turn the pages you browse into a searchable, AI-powered personal knowledge base.

## Key Telemetry & Specifications

| Metric | Value |
| :--- | :--- |
| Tool Name | Sankofa |
| Handle | sankofa |
| Status | active |
| Origin | official |
| Maintenance | active |
| Official Domain | chromewebstore.google.com |
| Website URL | https://chromewebstore.google.com/detail/sankofa/lebbaajnijjhdloddebflkkbabllgpbb |
| Categories | AI Browsers, AI Search Engine, AI Knowledge Management |
| Pricing Model | Freemium |
| Monthly Visits | 0 |
| MoM Traffic Change | 0 |
| MoM Growth Rate | — |
| Primary Market | Global |
| Market Share | — |
| Direct Visits | 0 |
| Organic Search Visits | 0 |
| Social Visits | 0 |
| Referral Visits | 0 |
| Email Visits | 0 |
| Review Score | 4.2 |
| Saved Count | 1 |
| Supported Platforms | Browser Extension |
| Billing Platforms |  |
| Attributes | Features: Browser Extension; Pricing: Freemium |
| Tags | Browser extension, Generative AI, Browser history, Vectara, Indexing, Search, ChatGPT, Research |

## Overview

Sankofa is a Chrome extension published by Vectara, the company behind a generative-AI search API. Its premise is simple: your browser forgets almost everything, so Sankofa quietly remembers the content of the sites you visit and makes that content searchable again. To do that it indexes page text into a corpus inside your own Vectara account.

Setup is a one-time process. You sign up for a free Vectara account, create a corpus, and enter the relevant details into Sankofa. From then on you can index a single page on demand, index just a block of text, or instruct the extension to automatically index every page you visit after a delay you choose. Because the corpus is yours, you keep control over what gets stored.

Once content is indexed, Sankofa turns your history into a small personal knowledge base. You can ask questions in a ChatGPT-like chat and receive answers built from the pages you have read, search for pages on a topic rather than by exact title, or surface pages similar to the one you are currently on. It is especially handy for research sessions where you read dozens of tabs and later need to recall a specific fact.

Because it depends on your own Vectara corpus, the useful capacity and speed follow your Vectara plan, and the extension itself is free. It is listed as version 0.0.2 with a February 2024 update, and the store reports web-history and website-content permissions, so it is best suited to users who are comfortable routing page text through a third-party indexing service.

## Pricing & Plans

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.

## Key Features & Capabilities

- **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.

## Primary Use Cases

- **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.

## Strengths

- 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

## Limitations

- 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

## Frequently Asked Questions

### 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.

### What is Sankofa's monthly traffic and growth trend?
Sankofa currently receives 0 monthly visits, with a month-over-month traffic change of +0 (0.0% growth rate). Its primary source market is Global (— share), including 0 direct visits/mo and 0 organic search visits/mo.

### Is Sankofa free? What is its pricing model?
Sankofa operates on a Freemium pricing model. 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. Supported billing and checkout platforms include: not listed.

### What are the best Sankofa alternatives in 2026?
Based on OpenAITools.app category traffic and feature fit, the top five alternatives to Sankofa are: 1. mymind (221.82K visits/mo); 2. Sigma AI Browser (240.78K visits/mo); 3. Kome AI (174.91K visits/mo); 4. Fellou AI Browser (31.01K visits/mo); 5. NativeMind (2.21K visits/mo).

### Which platforms and core AI capabilities does Sankofa support?
Sankofa is classified under AI Browsers, AI Search Engine, AI Knowledge Management, supports the following platforms: Browser Extension, and its core capability tags include: Browser extension, Generative AI, Browser history, Vectara, Indexing, Search.

## Alternatives

| Tool Name | Monthly Visits | Pricing Model | Compare |
| :--- | :--- | :--- | :--- |
| [mymind](https://openaitools.app/tool/mymind) | 221,816 | Free Trial, Paid | [Compare](https://openaitools.app/compare/mymind-vs-sankofa) |
| [Sigma AI Browser](https://openaitools.app/tool/sigma-ai-browser) | 240,775 | Free | [Compare](https://openaitools.app/compare/sankofa-vs-sigma-ai-browser) |
| [Kome AI](https://openaitools.app/tool/kome-ai) | 174,910 | Freemium | [Compare](https://openaitools.app/compare/kome-ai-vs-sankofa) |
| [Fellou AI Browser](https://openaitools.app/tool/fellou-ai-browser) | 31,007 | Free Trial, Contact for Pricing | [Compare](https://openaitools.app/compare/fellou-ai-browser-vs-sankofa) |
| [NativeMind](https://openaitools.app/tool/nativemind) | 2,207 | Free | [Compare](https://openaitools.app/compare/nativemind-vs-sankofa) |
| [HARPA AI](https://openaitools.app/tool/harpa-ai) | 537,461 | Freemium | [Compare](https://openaitools.app/compare/harpa-ai-vs-sankofa) |
| [Glasp](https://openaitools.app/tool/glasp) | 889,564 | Freemium | [Compare](https://openaitools.app/compare/glasp-vs-sankofa) |
| [SigmaOS Airis (Alpha)](https://openaitools.app/tool/sigmaos-airis-alpha) | 90,910 | Freemium | [Compare](https://openaitools.app/compare/sankofa-vs-sigmaos-airis-alpha) |
| [SurfMind - Smarter Browsing](https://openaitools.app/tool/surfmind) | 0 | Free | [Compare](https://openaitools.app/compare/sankofa-vs-surfmind) |
| [Pinbot](https://openaitools.app/tool/pinbot) | 268 | Free | [Compare](https://openaitools.app/compare/pinbot-vs-sankofa) |
| [Retriever AI](https://openaitools.app/tool/retriever-ai) | 45,292 | Freemium | [Compare](https://openaitools.app/compare/retriever-ai-vs-sankofa) |
| [Actionbook](https://openaitools.app/tool/actionbook) | 236 | Freemium | [Compare](https://openaitools.app/compare/actionbook-vs-sankofa) |

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Source: https://openaitools.app/tool/sankofa