What is Sider?
Browser sidebar with multiple AI models for chat, reading, translation and writing on any page.
Sider is listed in the Productivity category of ZORGO AI's AI tools directory, where it ranks #82 of 97 AI productivity tools.
Sider key features
- AI sidebar
- Multiple models
- Translation
- PDF chat
What can you use Sider for?
- Reading help
- Translation
- Writing
- Research
Sider pricing
Sider has a free plan, with paid plans that unlock more features and higher usage limits.
Prices change often — always confirm the latest plans on the official Sider website.
Best Sider alternatives
See all 97 AI productivity tools →Sider FAQ
Is Sider free?
Partly. Sider has a free plan, with paid plans that unlock more features and higher usage limits.
What is Sider used for?
People mainly use Sider for reading help, translation, writing and research. Browser sidebar with multiple AI models for chat, reading, translation and writing on any page.
What are the best Sider alternatives?
Popular Sider alternatives include Gemini Notebook (NotebookLM), Granola and Notion. See all 97 AI productivity tools ranked on our Best AI Productivity Tools (2027) list.