Sider AI

What is Sider AI?

• Founder/CEO: Koichiro Sumi
• Launch: June 2025
• Core Tool: AI sidebar & apps across browsers and OSes connecting multiple models
• AI Models: Supports GPT‑4o, GPT‑4.1 mini, Claude 3.5, Gemini 1.5–2.5, LLaMA, DeepSeek
• Use Cases: Summarization, translation, writing aid, docs/PDF chat, data analysis, image gen, code review, video/audio tools
• Platforms: Chrome/Edge/Safari & desktop/mobile apps for cross-device sync

Sider AI is an AI-powered productivity tool that works seamlessly with your browser and devices. It includes chat, writing/wrapping, summarization, picture tools, code review, data analysis, translation, voice-to-text, PDF interaction, and more. It uses popular models such as GPT-4o, Claude 3.5, Gemini, and LLaMA to offer single- or multi-model streams for varying views. Sider streamlines workflows across Chrome, Edge, Safari, macOS, Windows, iOS, and Android, whether you're researching, writing, coding, or interacting with visual or text content. It enables document uploads, YouTube summaries, and PDF chat, making it a comprehensive digital assistant. Sider, designed for students, designers, professionals, developers, and multilingual users, enhances productivity with cross-platform simplicity and AI-powered flexibility.

Sider AI Video/Demo

Key Features

Sider AI's key features are

• Multi-Model & Group Chat: Consider engaging many AI models in the same conversation to compare outputs.
• Content Summarization: Offers summarization of web pages, YouTube videos, documents, and PDFs.
• Writing Assistance: Allows grammar checking, rephrasing, and translation (50+ languages), and Sider AI offers text-to-image generation, background removal, and PDF-to-chat capabilities. AI suggestions.
• Image & PDF Tools: Sider AI offers text-to-image generation, background removal, and PDF-to-chat capabilities.
• Audio/Video Tools: Sider AI offers YouTube summaries, audio-to-text recordings, and video reduction tools.

Pricing

Sider AI offers various pricing plans

Starter Plan:

• The plan starts at $4.2 per month
• Offers 1800 credits per month
• Offers advanced AI models
• Allows AI image generator
• Offers AI Video shortener

Unlimited Plan:

• The plan starts at $16.7 per month
• Offers unlimited basic credits points
• Offers advanced AI models
• Offers data analysis
• Offers YouTube Summary
• Offers AI image generator
• Allows deep research
• Offers AI video shortener

Basic Plan:

• The plan starts at $6.7 per month
• Offers 3600 basic credits per month
• Offers 200 advanced credits per month
• Offers advanced AI models
• Offers data analysis
• Offers YouTube Summary
• Offers AI image generator
• Allows deep research
• Offers AI video shortener

Pro Plan:

• The plan starts at $12.4 per month
• Offers 12000 basic credits per month
• Offers 400 advanced credits per month
• Offers advanced AI models
• Offers data analysis
• Offers YouTube Summary
• Offers AI image generator
• Allows deep research
• Offers AI video shortener

Disclaimer: Please visit the official Sider AI website for the latest and most accurate pricing information.

Who Is Using Sider AI?

A diverse range of users and organizations utilize Sider AI

• Content Creators
• Marketers
• Students
• Researchers
• Businesses
• Developers & Engineers

Sider AI Alternatives

Some Sider AI alternatives are

• GitHub Copilot
• TabNine
• Kite
• Perplexity
• ChatPDF

Conclusion

Sider AI is a multi-modal, cross-platform AI assistant that minimizes app switching by integrating writing assistance, summarization, translation, image/PDF/chat support, and code review—all driven by top-tier AI models. Its subscriptions range from free/basic to Pro/Unlimited, catering to both occasional and heavy users. Ideal for creators, researchers, developers, and professionals looking for an AI companion integrated into their daily lives.

Also Check:

• ChatWith
• Google Gemini
• Chatd AI
• Dante AI
• GitaGPT