Overview
Unlock the full potential of AI-powered productivity with Sider, a cutting-edge assistant that integrates ChatGPT Sidebar with various AI models.
AI-Powered Assistance
Sider provides AI-powered assistance to help you with reading and writing on any webpage, as well as chats with links, images, PDFs, GPTs, and more.
Chat Support
Sider supports chats with links, images, PDFs, GPTs, and more, making it easy to communicate and collaborate with others.
AI Model Integration
Sider integrates with various AI models, including o1-preview & o1-mini, GPT-4o & GPT-4o mini, Claude 3.5 & Gemini 1.5 Flash/Pro, and Llama 3.1 70B/405B.
Custom Model Support
Sider allows you to access more ChatGPT models through the OpenAI API, including custom models that you've created and tuned.
Get started
- Open the official website and confirm the service is available in your region.
- Check the current plan, usage limits and terms for your intended use.
- Try a small task with sample data before committing to a paid plan.
Editorial note
Pricing checked: Sep 20, 2026. Official website is active but protected by bot verification (Cloudflare Challenge); specific pricing and terms could not be retrieved automatically. Please verify details directly on the official site.
Record updated: Sep 20, 2026
Suggest a correction
