AI sidebar

Looking for a Sider AI alternative? Try Claudbar

Claudbar is a free AI assistant that lives in your browser sidebar. Open it on any page and ask: it reads the page only when you ask.

What Claudbar does

Summarize
Get the key points of any article or document
Translate
Translate the page or selected text, in 30+ languages
Explain
Ask questions about what you are reading
Organize
Group and tidy your tabs
Agent mode
Optional mode that clicks and types for you, with a stop button at all times

Why people switch

Free plan. Start without paying.

Works in Firefox and Chrome, plus the web and phones.

Privacy first. No data is sold. Read our privacy policy.

Get Claudbar

Add to Firefox · Open claudbar.com

Sider is a trademark of its owner. Claudbar is not affiliated with Sider.