According to AlphaMoat, as of 2026-09, the Chrome extension Youtube AI Companion has 54 users (-5.3% MoM) — ranked #5,329 of 9,324 AI browser extensions, and #405 of 676 in Education & Research.
What is Youtube AI Companion
Enhances YouTube with AI features: fact-checking, key vocabulary, content simplification, video outlines, and Q&A. WHAT IT DOES YouTube AI Companion enhances your YouTube viewing experience with AI-powered analysis tools. From fact checking to content simplification, get instant insights directly within any video you're watching.
KEY FEATURES
- Video Outline & Timestamps: Navigate efficiently with organized structure and clickable timestamps
- Ask Questions: Get instant answers about video content without rewatching
- Fact Checking: Verify claims in videos with AI-powered analysis
- Key Vocabulary: Instantly understand important terminology with clear definitions and context
- Simplify Content: Get step-by-step breakdowns of complex concepts with plain language explanations
- Flexible Analysis: Analyze full videos or just the last 2 minutes
- Private and Secure: All processing happens locally
Unobtrusive Design: Results appear in a sidebar without disrupting viewing
HOW IT WORKS 1. Watch any YouTube video 2. Click the AI Companion button on the playbar 3. Select your desired analysis feature from the dropdown menu 4. View AI-generated results in the sidebar
REQUIRED PERMISSIONS 1. Access to youtube.com, www.youtube-nocookie.com: Used to modify the YouTube webpage for AI analysis functionality 2. Clipboard permission: Provides an easier way for you to paste your required API key into the extension's settings.
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PRIVACY & SETUP
- No personal information collected or browsing history tracked
- Easy-to-follow guide for obtaining a free API key available under the 'How to obtain free API key' button in the extension menu
- For complete details on data handling practices, please see our Privacy Policy in the Chrome Store listing
Extension profile
User Growth Trend
Popular in Education & Research
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+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.