Sider AI (formerly Side AI) is a powerful AI assistant that integrates with your browser to enhance productivity. It combines ChatGPT, GPT-4, Claude, and other AI models into one seamless tool for research, writing, summarization, and more—directly within your workflow.
Sider Fusion
GPT-4.1 mini
Claude 3.5 Haiku
Gemini 2.5 Flash
DeepSeek V3
Advanced
GPT-4.1
Claude 3.7 Sonnet
Claude Sonnet 4
Gemini 2.5 Pro
Gemini 2.5 Flash Think
Super advanced
DeepSeek-R1-0528
Claude 3.7 Sonnet Think
Claude Sonnet 4 Think
Gemini 2.5 Pro Think
o4-mini
o3
Claude Opus 4
Claude Opus 4 Think
Sider AI Key Features
Multi-Model AI Support
• Access GPT-4, Claude 3, Gemini, and more in one place.
• Switch between models for different tasks (e.g., coding, creative writing).
Browser Extension
• Works on Chrome, Edge, Firefox—highlight text, right-click, and get AI assistance instantly.
Document & Webpage Analysis
• Upload PDFs, Word, PPTs and let Sider summarize, translate, or extract key info.
• Chat with any website or YouTube video (AI reads content for you).
AI Writing & Rewriting
• Generate emails, essays, SEO content, code in seconds.
• Improve clarity, fix grammar, adjust tone (formal/casual).
AI Image Generation (DALL·E 3, Stable Diffusion)
• Create logos, illustrations, and social media visuals.
AI Coding Assistant
• Supports Python, JavaScript, SQL—explain, debug, or optimize code.
Team Collaboration
• Share AI-generated content with team members.