All-in-one AI sidekick for your browser

Chat, summarize, explain, translate, and research as you browse, then save the results to Wisebase, your personalized AI knowledge base.

Add to Chrome

2025
Editor’s pick
10M+
Active users
100K+
5-star ratings

Chat with top AI models in one side panel

Switch models in a click, ask one question to multiple models, and compare answers, without losing context or bouncing between tabs.

Summarize webpages or YouTube videos in seconds

Get key takeaways, a clean outline, and quick answers you can copy, share, or save.

Explain highlighted text without breaking your flow

Select any text to get clear explanations right on the page.

Translate pages instantly with bilingual view, 50+ languages

Side-by-side translation that preserves meaning, structure, and formatting.

Dive into pages or files with deep reading tools

Ask questions, extract data, clarify logic, and pinpoint specific details fast.

Build Your Wisebase

Your AI knowledge base in one place. Store and organize chats, clips, sources, and reports in a searchable library that grows as you browse.

Chat with unlimited documents

Query across saved PDFs, webpages, and notes, with answers grounded in the original sources

Clip and save highlights

Highlight any important passage to save it to Wisebase with the source link

Record meetings, get instant summaries

Capture decisions, action items in meetings to Wisebase for follow-ups

Turn documents to slides

Convert documents into presentation-ready slides you can edit and share

Trusted by 10M+ Users Worldwide

10M+
Active users
100K+
5-star ratings
2025
Chrome’s favorite
2025
Editor’s pick

Ethan

Jun 14, 2024

Great, has multiple assistants, and has good integration with Google Chrome. A great app for non-English speaking people around the world.

David Soluade

Feb 12, 2025

I've never written a review for a chrome extension before. But this extension is that good. The chat feature is a given. However, what blew my mind about this app is the OCR tool that extracts words from images. Made my life so much easier! Just want to say a very big thank you to the Sider team.

Mark Alonso Imbernon

Mar 2, 2025

Es la mejor y se cree que es mejor otras aplicaciones muy buena