Sider
Sider is a browser AI sidebar that brings multi-model chat, webpage summarization, PDF analysis, translation, writing help, OCR and image generation to any webpage using GPT-5, Claude 4 and Gemini 2.5.
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Key Features
Multi-Model Sidebar
Access premium models and 100+ bots through a persistent browser sidebar on any page.
AI Reader & ChatPDF
Analyze and interact with PDFs and 30+ file types for summaries and Q&A.
Contextual Actions
Highlight text to trigger explanation, translation, summarization, or rewrite instantly.
Image & OCR
Generate images from prompts and extract text from images using OCR.
Sider Fusion
Auto-model selection routes queries to the most suitable AI model.
Wisebase Memory
Personal knowledge base stores context for personalized responses across sessions.
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Why Choose Sider
Browser-Native AI:
Sidebar integration delivers AI actions on any webpage without switching apps.Broad Model Access:
Single subscription provides GPT-5, Claude 4, Gemini 2.5 and 100+ specialized bots.Automatic Routing:
Sider Fusion selects the best model per query to improve response quality.
Pricing
Free: 10 queries/day with GPT-3.5 access. Basic: $10/month (yearly $50–$80) with 3,600 basic and 200 advanced credits. Pro: $20/month (yearly $120–$149) with 12,000 basic and 400 advanced credits. Unlimited: $40/month (yearly $200 with 50% off) and unlimited credits.
About Sider
Sider is a browser AI sidebar that brings multi-model chat, webpage summarization, PDF analysis, translation, writing help, OCR and image generation to any webpage using GPT-5, Claude 4 and Gemini 2.5.
What Sider Does
Sider is a browser AI sidebar that gives users multi-model chat, instant webpage summarization, and document analysis without leaving the page. It enables translations, OCR, image generation, and in-context writing assistance to speed research and content workflows.
It connects GPT-5, Claude 4, Gemini 2.5 Pro, Grok 4, DeepSeek and 100+ specialized bots, supports group chats across models, extracts and analyzes PDFs and 30+ file types, and offers contextual actions on selected text. Wisebase stores personalized context and Sider Fusion auto-selects the optimal model per task.
Typical use cases include research summarization, PDF Q&A, multilingual translation, content drafting, data analysis from uploads, and generating images from prompts for content production.
Pros & Cons
Multi-AI Access
Consolidates GPT-5, Claude 4 and Gemini 2.5 under one subscription.
Sidebar Integration
Provides in-place AI tools directly on webpages to reduce context switching.
Pro Plan Value
Pro plan offers unlimited queries and premium models for a single monthly fee.
Cross-Device Sync
Cloud sync keeps chats and files consistent across Chrome, Edge, Android, and desktop.
Limited Free
Free plan restricts users to 10 queries per day.
Credit Complexity
Separate basic and advanced credits with varied consumption rates can be confusing.
Higher Cost
Pro pricing can be higher than some multi-AI alternatives for similar features.
Frequently Asked Questions
Sider supports GPT-5, Claude 4, Gemini 2.5 Pro, Grok 4, DeepSeek V3/R1, GPT-4.1 and 100+ specialized AI bots, with the lineup updated regularly.
Sider is available as Chrome and Edge extensions, an Android app with a floating panel, and desktop applications with cloud-based synchronization across devices.
Sider Fusion is the auto-model selection system that analyzes queries and routes them to the most suitable AI model for optimal responses.
Sider's AI Reader and ChatPDF support 30+ file types, enabling summarization, translation and interactive Q&A inside the browser.
Yes. Sider offers a free plan with 10 queries/day and GPT-3.5 access; paid plans from $10/month add credits and premium model access.
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