Sider AI
A seamless AI assistant built into your browser, Sider AI enhances research, writing, summarization, translation, data analysis, and image creation with one-click convenience—powered by top-tier models like GPT-5, Claude, Gemini, and more.
Pricing Model: Free, Paid, Free + Paid
Category: Language Translation Ai Tools
https://sider.ai
Release Date: 12/06/2018
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Sider AI Features:

  • Integrated AI chat with multiple leading models (GPT-5, Claude, Gemini, DeepSeek, Grok)

  • Group-AI chat to compare answers and reduce hallucinations

  • Webpage and YouTube summarization within browser

  • OCR and file interaction with PDFs, texts, images, links

  • Wisebase: AI-powered, evolving knowledge base

  • Instant translation in 50+ languages

  • Writing assistant: grammar fix, tone adjust, outlines, replies

  • Data and code analysis via sidebar code assistant

  • AI image creation and editing tools

  • Real-time web access and smart prompt library

Sider AI Description:

Sider AI is a powerful, browser-based AI assistant designed to supercharge your reading, research, writing, analysis, and creativity—all in one sleek sidebar. Embracing generative capabilities from top-tier models like GPT-5, Claude, Gemini, DeepSeek, and Grok, Sider AI offers seamless intelligence precisely when and where you need it.

With just a single click, Sider transforms any webpage into an interactive workspace—summarizing long articles, explaining complex topics, or translating content in over 50 languages without interrupting your workflow. Its OCR and “chat with files” features allow you to engage with PDFs, documents, images, and links directly in chat, turning static content into meaningful conversations.

Sider’s group-AI chat sets it apart: ask a question once and receive answers from multiple AI models side by side. This comparative insight helps reduce hallucinations and empowers you to make more informed decisions. Behind the scenes, the intuitive prompt library streamlines experimentation and efficiency.

At its core lies Wisebase, an evolving AI knowledge base where Sider automatically saves notes, highlights, and research findings—turning scattered information into a growing personal archive. Whether you’re summarizing a YouTube video, composing emails, debugging code with the code assistant, or generating inspiring visuals, Sider brings AI-led productivity to your fingertips.

Since its first release in March 2023, Sider has evolved with major enhancements, including group AI chat in version 4.0 and advanced Deep Research tools with Wisebase in version 5.0 (March 2025). Trusted by millions, this all-in-one AI sidekick keeps getting smarter—offering real-time answers, creative insights, and intelligent assistance across your digital life.

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