Sider.AI

Sider.AI is a Chrome extension that makes research faster and easier with AI, offering sidebar chat, summaries, and writing assistance on any page.

AI SidebarChrome ExtensionResearch AssistantMulti-Model AIProductivity ToolChatGPT ClaudeWeb AssistantResearch ToolSummarizerProductivity
Pricing · Freemium

Sider.AI Introduction

Sider.AI is an all-in-one AI assistant sidebar for your browser, putting the power of multiple leading AI models within reach on any tab. It addresses the fragmentation of AI tools by providing a unified interface for chat, search, summarization, and comparison. Power browsers, researchers, and AI enthusiasts can integrate AI deeply into their workflow. Core features include a multi-model chat panel, a context-aware reading assistant, and a rich set of integrated tools, making it a comprehensive AI layer for the web.

Key Features

  • Chat with ChatGPT, Claude, and Gemini from a sidebar on any page
  • Summarize, explain, and translate text you select on a webpage
  • Compare answers from multiple AI models side-by-side
  • Ask questions about the current page's content
  • Access a library of AI-powered reading and writing tools
  • Chat with AI about the page you’re viewing
  • Summarize articles, PDFs, and YouTube videos
  • Generate and rewrite text directly in the browser
  • Compare AI models side-by-side for tasks
  • Bookmark and organize research findings
Sider.AI hero image