Understand every YouTube video
Demystify complex terms and jargon as you watch. Gloss uses AI to explain unfamiliar concepts in context—so you never feel lost in tutorials, lectures, or courses.
Free to start. No credit card required.
Stop feeling lost. Start understanding.
Gloss demystifies complex terminology so you can focus on learning, not decoding jargon. Every unfamiliar term, explained in context.
Demystify Complex Terms
Instantly decode technical jargon, acronyms, and specialized vocabulary. No more feeling lost when experts use words you don't know.
Context-Aware Explanations
AI understands the video's subject matter. A "cell" means something different in biology vs. programming—Gloss gets it right.
Smart Glossary
Automatically builds a personalized glossary for each video. Review, export, and keep definitions for future reference.
Stay in the Flow
No more pausing to Google terms. Stay focused on learning while Gloss quietly handles the research in the background.
Simple, transparent pricing
Start free and upgrade as you learn more. All prices in USD.
Slow Learner
~10 hrs/month
- Priority processing
- 50 videos per month
- Export definitions
- Email support
Serious Learner
~30 hrs/month
- Priority processing
- Unlimited videos
- Export definitions
- Custom prompts
- Priority support
Unlimited
Unlimited
- Everything in Serious Learner
- Unlimited analysis hours
- Early access to new features
- Direct support line
All paid plans include a 7-day money-back guarantee. Cancel anytime.
Frequently asked questions
Everything you need to know about Gloss