Queso

Queso is an all-in-one learning tool delivered as a Chrome extension. It adds context-based questions to YouTube videos, webpages, and PDFs to check understanding and keep learners engaged. Its Inline Mode embeds questions and summaries wherever the user learns, while Timed Mode presents questions at set intervals. Users can take notes using whiteboarding and mindmapping tools, and clip webpage content into a session via right-click. An AI copilot with context of the material helps explain and summarize concepts. The website lists a free Casual Learner plan with 5 sessions per month, plus paid Pro Pack ($14.99/mo, 50 sessions) and Premium Pack ($19.99/mo, 100 sessions) plans, with monthly and annual billing options.

Key features

• Embedded questions that pause YouTube videos for interactive learning
• Quick summaries for YouTube videos and webpages
• Timed Mode with context-based questions every few minutes for PDFs, webpages, and YouTube
• Inline Mode with questions embedded in webpages and YouTube
• Inline summaries for reviewing material
• Whiteboarding and mindmapping tools for notetaking
• Right-click clipping of webpage content into a session
• AI Co-Pilot learning assistant with context of what is being learned
• PDF upload
• Multimodal note taking

Best suited for

• Students and learners who watch educational YouTube videos
• Users who want to stay focused while reading webpages or PDFs
• People who take structured notes and create mindmaps while studying
• Learners seeking AI-assisted explanations and summaries

Pricing

Free Casual Learner plan (5 sessions per month); Pro Pack $14.99/mo (50 sessions); Premium Pack $19.99/mo (100 sessions); annual plan option available