# Yisa AI, Your intelligent sidebar assistant

> No need to switch tabs—read faster and create with ease. Yisa is a browser extension powered by multiple AI models, including ChatGPT, Claude, DeepSeek, Grok, Gemini, and more. It helps you quickly summar

Canonical page: [https://chrome-stats.com/d/yisa-ai](https://chrome-stats.com/d/yisa-ai)

## Overview

- **ID:** `yisa-ai`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Yisa
- **Category:** search-tools
- **Daily users:** 10
- **Version:** 1.5.2
- **Last updated:** 2026-04-20
- **First published:** 2025-12-02
- **Size:** 2.83 MB
- **Data as of:** 2026-09-06
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/yisa-ai/)
- **Website:** [https://yisa.ai](https://yisa.ai/)

## Description

🧠 Yisa – Your Intelligent Sidebar Assistant

No need to switch tabs—read faster and create with ease.
Yisa is a browser extension powered by multiple AI models, including ChatGPT, Claude, DeepSeek, Grok, Gemini, and more. It helps you quickly summarize web content, extract key insights, and boost both reading and writing efficiency.

🔧 Key Features

📄 One-click Webpage Summaries
Automatically distills the main points so you save time on reading.

🤖 Switch Between Multiple AI Engines
Choose freely among different AI assistants to enjoy diverse styles and accuracy levels.

📂 Supports Multiple File Formats
Upload PDF, JPG, PNG, TXT, and more (up to 10MB) to handle long documents and complex materials with ease.

✏ Smart Summaries & Notes Management
Copy or export summaries to organize resources and manage knowledge effortlessly.

🧩 Native Sidebar Experience
Available in both browser sidebar and web version, with a clean, intuitive interface you can use anytime, anywhere.

🎨 Drag-and-Drop & Image Variations
Drag images directly from webpages into the sidebar to instantly generate new variations and spark creative ideas.

🌐 Real-Time Webpage Analysis
Wherever you browse, Yisa follows. No copy-paste, no switching windows—AI automatically analyzes the page you’re on and provides support right away.

Whether you’re a student, researcher, professional, or content creator, Yisa is your ideal assistant for efficient learning and creative work.
Install Yisa today and let AI be your partner in reading and creation.

💡 Plans & Pricing
Yisa offers both free and paid plans. Free users can access core features and check in daily to earn 300 points. Paid subscribers unlock advanced and premium models, along with extra points.

After subscribing, you can check your subscription status anytime in the YISA extention’s Settings.

## Rankings

- #34,114 — Overall
- #119 — deepseek
- #143 — variation
- #156 — assistant
- #179 — summarization
- #194 — deepseek sidebar

## Permissions and access

### Permissions

- `activeTab`
- `tabs`
- `storage`
- `downloads`
- `scripting`
- `cookies`
- `contextMenus`

### Host permissions

- `<all_urls>`

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension website URL may be invalid

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/yisa-ai)