In the era of digital acceleration, individuals and businesses alike are constantly seeking tools that enhance productivity, streamline workflows, and support intelligent decision-making. Enter Sider — a powerful AI productivity platform that transforms the way you read, write, analyze, and collaborate online.
From students and researchers to marketers and developers, Sider is the Swiss Army knife of AI tools, offering an array of features from AI chat and document summarization to code generation, design help, and web browsing support — all packed into a sleek, browser-side panel.
Sider (formerly ChatGPT Sidebar) is a browser extension and productivity platform that integrates AI-powered tools directly into your workflow. Whether you're reading an article, writing an email, reviewing code, or drafting a report, Sider's floating sidebar gives you instant access to multiple AI models like ChatGPT, Claude, Gemini, and more — right from your browser window.
It’s built to boost productivity, reduce context-switching, and bring the power of large language models to your everyday digital tasks.
Sider lets you switch between ChatGPT, Claude, Gemini, and other AI models — giving you flexibility and depth for different types of queries and tasks.
Highlight text or open a webpage, and Sider can instantly summarize articles, PDFs, research papers, or emails, saving hours of reading and note-taking.
Unlike many chat tools, Sider provides real-time web browsing and allows AI to understand context from your open tabs, ensuring highly relevant answers.
From generating code snippets to debugging and explaining complex logic, Sider acts as your in-browser AI code helper, supporting multiple programming languages.
Whether you're drafting blog posts, social media captions, or formal documents, Sider helps you rewrite, polish, and generate content on the fly.
Save important AI conversations or responses directly to your Sider dashboard for future reference or collaboration.
Search smarter with Sider's AI-enhanced search capabilities, helping you find more accurate, summarized, and structured answers to your queries.
Marketers: Generate content ideas, social media posts, or customer emails in minutes.
Developers: Use Sider to debug code, generate functions, and access documentation quickly.
Product Managers: Summarize competitor websites, automate task lists, and analyze user feedback.
Summarize long research papers or PDF textbooks.
Generate notes, citations, or answer complex academic queries.
Translate or rewrite text for clarity.
Get AI assistance for UI/UX content, copywriting, or creative prompts.
Explore design trends and get explanations for design principles or psychology.
Quickly draft responses, manage email templates, and create knowledge base content using Sider’s in-browser AI.
Sider is not just a convenience tool — it's a productivity enhancer and decision-making engine. Here's how:
Reduces context-switching by working right inside your browser.
Automates repetitive tasks like writing, summarizing, and translating.
Supports intelligent decisions by offering multi-model comparisons and web-informed answers.
Boosts accuracy and speed by cutting down the time spent switching between tabs, tools, or apps.
For businesses, this means better output at lower cost. For individuals, it’s about working faster and smarter, without sacrificing quality.
Multi-AI Model Access in One Tool
In-Browser Sidebar for Real-Time Assistance
Instant Web & PDF Summarization
Custom AI Prompts and Templates
Supports Coding, Writing, Searching, and Designing Tasks
Minimal Learning Curve – Instant Setup
Sider AI review
ChatGPT sidebar extension
Best AI productivity tool
AI summarizer extension
Code assistant browser tool
In-browser AI writer
Smart workflow tool for professionals
Claude and Gemini AI in one tool
AI tools for students and developers
GPT sidebar vs Sider
Sider is more than an AI tool — it’s a digital productivity partner. Whether you're a professional juggling deadlines, a student handling heavy coursework, or a team trying to scale smartly, Sider helps you get more done in less time, intelligently.
With its rich feature set, cross-model flexibility, and seamless browser integration, Sider stands out in the crowded AI assistant space.