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Introduction:
AI sidekick for reading, writing, and chatting on any webpage
Added on:
Nov 2, 2026
Website:
sider.ai
Sider homepage
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Featured Tools

Introduction

Description shown in its original language (English).

Sider is an AI sidekick that starts as a Chrome and Edge extension and helps you read and write on any webpage. It can chat about links, images, PDFs, and YouTube videos, and it includes writing, translation, and summary tools. Apps for iOS, Android, macOS, and Windows are also available.

Added on
Nov 2, 2026
Website
sider.ai
Pricing model
Freemium

Product information

What is Sider?

Sider is an AI assistant that adds chat, reading, and writing help to your browsing workflow.

Core features of Sider

  • ChatGPT sidebar
  • AI reader and writer
  • ChatPDF integration
  • Image tools
  • Group AI chat

Use cases of Sider

  1. 1Reading and writing on any webpage
  2. 2Summarizing YouTube videos
  3. 3Translating text
  4. 4Checking grammar and improving writing

How to use Sider?

Install the Chrome or Edge extension, then select any text to explain, translate, summarize, or rewrite it with the sidebar.

Frequently asked questions about Sider

What is Sider?+

Sider is an AI sidekick that helps you read, write, and chat about content on any webpage.

Which AI models does Sider support?+

The product information lists ChatGPT, Claude, Gemini, Bard, and New Bing among the supported models.

What platforms does Sider run on?+

Sider is available as a Chrome and Edge extension, and as apps for iOS, Android, macOS, and Windows.

Which category is Sider in?+

Sider is listed under AI Assistants, AI Writing Assistant.

Sider tags

ai assistantai chatbotai writing assistantai readerai translate

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