Overview
Sider is an AI-powered browser extension and multi-platform assistant that integrates a suite of AI tools directly into your workflow. It provides instant access to over 20 advanced AI models, including GPT-4o, Claude 3.5, Gemini 3 Pro, DeepSeek, Llama 3, and Grok 4, allowing you to compare responses without leaving your current webpage. This streamlines digital interactions, enhancing productivity for tasks like research, writing, content creation, and data analysis.
Features
Multi-Model AI Chat (access over 20 models including GPT-4o, Claude 3.5, Gemini 3 Pro, Llama 3, Grok 4)
Deep Research Agent & Web Summarization (cited reports, webpages, PDFs, YouTube videos)
Chat with Documents & Data Analysis (PDFs, DOCX, PPTX, TXT, JSON, CSS, batch processing)
AI Content Creation & Translation (articles, emails, 50+ languages, grammar checks)
AI Image Generation & Editing (text-to-image, background removal, upscaling, infographics)
Cross-Platform Availability (browser extensions for Chrome, Edge, Safari; apps for Windows, macOS, iOS, Android)
Plans & Pricing
FreeFree
$0/mo
Basic access, limited daily credits
Basic
$8.3/mo
3,600 Basic & 100 Advanced Credits/month
Plus
$40/mo
Unlimited Basic & 1,500 Advanced Credits/month
Ultra
$200/mo
Highest limits for heavy, agent-driven workflows
Last checked: 2026-02-21
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Frequently asked questions about Sider
Yes, Sider offers a freemium plan. Your All-in-One AI Assistant for Browser and Desktop
Sider is an AI-powered browser extension and multi-platform assistant that integrates a suite of AI tools directly into your workflow. It provides instant access to over 20 advanced AI models, includi...
Key features of Sider include: Multi-Model AI Chat (access over 20 models including GPT-4o, Claude 3.5, Gemini 3 Pro, Llama 3, Grok 4), Deep Research Agent & Web Summarization (cited reports, webpages, PDFs, YouTube videos), Chat with Documents & Data Analysis (PDFs, DOCX, PPTX, TXT, JSON, CSS, batch processing), AI Content Creation & Translation (articles, emails, 50+ languages, grammar checks).
Sider is primarily designed for both businesses and individuals. Your All-in-One AI Assistant for Browser and Desktop
Popular alternatives to Sider include Microsoft Copilot, Cursor, Google AI Studio. Compare their features on Decod.tech to find the best fit.
Sider remains relevant in 2026. Sider is an AI-powered browser extension and multi-platform assistant that integrates a suite of AI tools directly into your workflow. It provides ins The pricing model is freemium. Check reviews and comparisons on Decod.tech to decide.
Sider offers a freemium plan. You can start for free and upgrade as your needs grow. Visit the official pricing page for details.