Finally Understand Every Video You Watch
Transform any YouTube video into an interactive learning experience—with instant answers, smart summaries, and AI explanations that help you actually understand and remember what you watch.
Complete AI features from day 1. No credit card required.
Learning from videos shouldn't feel this hard
These are common challenges—and they're not your fault
- Minute 23: "Wait, What?"Minute 23: "Wait, What?"
- The instructor mentions a term you don't recognize. Now you're behind, confused, and losing the thread of everything that follows.
- They Go Too FastThey Go Too Fast
- Professional tutorials assume prior knowledge. You're constantly pausing, rewinding, googling—and breaking your concentration every time.
- No One to AskNo One to Ask
- You have a question, but the video can't answer back. You're stuck alone, guessing whether you understood correctly.
- Watching Isn't LearningWatching Isn't Learning
- You finished the tutorial, but did you actually learn? Passive watching creates an illusion of understanding that evaporates when you try to apply it.
What if you had an expert watching with you?
Someone who explains concepts as they appear, answers your questions instantly, and keeps you engaged throughout.
Turn Any Video Into a Conversation
Three intelligent features that help you understand, remember, and apply what you watch.
Ask Anything, Anytime
Get unstuck in seconds, not hours
Confused at minute 23? Just type your question. Querivo answers instantly with context from the video—no googling, no tab-switching, no losing your flow.
Key Points, Automatically
Smart summaries that capture what matters
Every 10 minutes, Querivo provides a concise summary of what you just watched. Miss something? The summary catches you up. Need to review later? It's all there with timestamp links to jump back to any moment.
Context As You Watch
Proactive explanations that keep you on track
Every 30 seconds, Querivo adds commentary to what you're watching—explaining jargon, highlighting key points, and surfacing important context. It's like having a knowledgeable guide watching with you.
How It Works
Three simple steps to transform any video into an interactive experience.
Paste Any Video URL
No downloads, no plugins, no setup. Works with any YouTube video that has captions—just paste the link and our AI instantly analyzes the entire transcript.
Watch With Real-time Assistance
While you watch, get section summaries, explanations of complex concepts, and highlights of what actually matters—so nothing important slips by.
Ask Questions Anytime
Confused about something at minute 23? Just ask. Get precise answers grounded in the full video context and what you're actually watching.
14-day free trial with complete feature access. No credit card required.
Why This Works: Active vs. Passive Learning
Research shows that interactive engagement transforms how your brain processes information
Passive Watching
Traditional video watching is passive—your brain receives information but doesn't actively process it. Research shows we quickly forget the vast majority of what we passively watch.
Active Engagement
When you ask questions and get answers, your brain actively constructs knowledge. This deep processing dramatically improves retention and understanding.
Backed by decades of cognitive science research on active learning and the testing effect
Whether You're Building Skills, Learning Languages, or Exploring New Subjects
Querivo adapts to your learning style and goals, providing the right support at the right time.
Students & Learners
Educational content viewers
- Actually understand complex topics on first watch
- Ask 'wait, what does that mean?' and get instant answers
Entertainment Fans
Anime, gaming, and media viewers
- Watch with an interactive companion who shares your enthusiasm
- Get cultural references explained in real-time
Hobby Enthusiasts
DIY and tutorial followers
- Finally finish that project you started three times
- Get unstuck when tutorials move too fast
Advanced Technology
Advanced Language Models
Built on cutting-edge language model technology trained to understand video content, context, and your questions with near-human comprehension
English & Japanese Native Support
Native fluency in English and Japanese with contextual understanding—helps explain references across cultures, going beyond simple word-for-word translation
Your Data Stays Private
Your watch data is yours alone—encrypted, private, and never sold to third parties. We respect your privacy and handle all data with the highest security standards
Simple, transparent pricing
Choose the perfect plan for your AI video experience.
Free Trial Plan
Perfect for testing our learning acceleration claims
- 3 complete video sessions with full AI features
- 15 Q&A questions for deeper insights
- Instant Q&A, smart summaries, real-time insights
- Works with most YouTube educational content
- AI-powered features that adapt to any video type
- Zero risk - no payment info required
Pro Plan
For anyone who wants to maximize value from every video
- 100 videos per month with full AI features
- Never miss key concepts - instant clarification on demand
- AI adapts to any video type (educational, entertainment, tutorials)
- Learn from English and Japanese content seamlessly
- Works with most educational YouTube content
- Cancel anytime - keep what you've learned
Premium Plan
For power users who learn from 10+ hours of video weekly
- 300 videos per month with full AI features
- Everything in Pro, plus higher usage limits
- Best value for intensive video learning
- Complete AI features without usage anxiety
- Cancel anytime - keep what you've learned
100% Risk-Free Trial
Try it completely risk-free for 14 full days. If you don't learn faster and retain more, simply don't subscribe.
No questions asked, no hassle.
Keep everything you've learned.
Questions About Our Platform
Direct, transparent answers to help you make the right choice
Ready to transform your video experience?
Join learners already watching smarter with AI
Your Videos Are Waiting
Turn passive watching into active understanding. Every video becomes a conversation that helps you learn, connect, and remember.
Complete features from day 1
No credit card required
Cancel anytime