A Smarter YouTube Library in Your Language
More control over your YouTube library, free language-aware previews, exact-language summaries, and simpler credit plans.
Blog
Product updates, private beta announcements, and practical guides for learning from YouTube without the noise.
Sumdown Launch: Start With 250 Free Credits
Sumdown is launching with a limited-time 250-credit signup bonus for new accounts. Use it to summarize YouTube videos, build your library, and try the full workflow.
Sumdown Private Beta Is Live: Learn From YouTube Without the Noise
Sumdown is now in private beta. Get AI summaries, transcripts, and a focused library that helps you learn from YouTube faster.
Introducing Chat: Ask Questions About Any Video in Your Library
Our new AI chat feature lets you have conversations about your videos. Ask follow-up questions, find specific information, and connect ideas across your entire library.
Getting Started with Sumdown in Private Beta
Learn how Sumdown helps private beta users get AI-powered summaries of YouTube videos, track channels, and build a focused learning library.