YouTube is where AI moves fastest. Extract what matters.
Watch less. Learn more. Remember everything.
★ 5.0 on the App Store
AI is reshaping every profession. The ones who master it fastest will define what comes next.
You’re building the future with AI
Engineers, founders, and professionals building on AI. Your edge — your career, your business — depends on mastering it.
The field moves faster than anyone can follow
New models every month. Best practices outdated in weeks. Everyone around you is pulling ahead — every day you’re not current is compounding.
YouTube has the answers. Now you can access them.
The world’s best AI education is on YouTube — current, free, and locked inside hours of video you can’t search or retain. YouTube KB unlocks it.
Everything you need to turn videos into knowledge
Hours of video. Seconds of insight.
Every video you save becomes structured knowledge in seconds. The hours you used to spend watching? They're yours again.
Building Agents with Claude
Anthropic · 47:23
“Effective agents need structured tool access — not just bigger context windows.”
This talk breaks down the core architecture for building AI agents: tool use, memory management, and multi-step orchestration. Start simple, add autonomy incrementally, and always keep humans in the loop for high-stakes decisions.
A library that thinks for itself
Every video you add makes every other video more valuable. Ideas connect, themes emerge, and your library grows into something greater than its parts.
It works while you sleep
You point KB at the channels and playlists that matter. It handles the rest — processing every new video the moment it lands.
YouTube
2m agoNew video published
“Building the future of agents with Claude” — Anthropic
KB
nowVideo processed
“Building Agents with Claude” is ready
Your AI. Your rules.
A knowledge system should fit the person using it. Set your depth, your language, your models — KB molds to you.
Where we're headed
Imagine agents that watch the AI landscape for you — curating your library, connecting ideas across videos, and surfacing what you need before you know you need it. That's the platform we're building.
╭─── Claude Code v2.3.1 ───────────────────────────────────────────────────────╮│ │ Tips for getting ││ Welcome back! │ started ││ │ Run /init to create a… ││ ▐▛███▜▌ │ Note: You have launche… ││ ▝▜█████▛▘ │ ─────────────────────── ││ ▘▘ ▝▝ │ Recent activity ││ Opus 4.6 · Pro · YouTube KB │ No recent activity ││ │ ││ ~/research │ │╰──────────────────────────────────────────────────────────────────────────────╯
What early users are saying
Feedback from our beta testers
YouTube KB transformed how I learn about AI. I used to spend hours watching videos — now I get the key insights in minutes. Game-changer for staying current.
The summaries are shockingly good. It's like having an AI research assistant that watches videos for me and extracts exactly what I need to know.
Finally, an AI app that doesn't feel like a generic wrapper. The design is Apple-quality and the features actually work as promised.
I use YouTube KB to stay on top of the latest ML papers and conference talks. The cross-video connections feature is incredible for finding patterns.
YouTube KB transformed how I learn about AI. I used to spend hours watching videos — now I get the key insights in minutes. Game-changer for staying current.
The summaries are shockingly good. It's like having an AI research assistant that watches videos for me and extracts exactly what I need to know.
Finally, an AI app that doesn't feel like a generic wrapper. The design is Apple-quality and the features actually work as promised.
I use YouTube KB to stay on top of the latest ML papers and conference talks. The cross-video connections feature is incredible for finding patterns.
YouTube KB transformed how I learn about AI. I used to spend hours watching videos — now I get the key insights in minutes. Game-changer for staying current.
The summaries are shockingly good. It's like having an AI research assistant that watches videos for me and extracts exactly what I need to know.
Finally, an AI app that doesn't feel like a generic wrapper. The design is Apple-quality and the features actually work as promised.
I use YouTube KB to stay on top of the latest ML papers and conference talks. The cross-video connections feature is incredible for finding patterns.
YouTube KB transformed how I learn about AI. I used to spend hours watching videos — now I get the key insights in minutes. Game-changer for staying current.
The summaries are shockingly good. It's like having an AI research assistant that watches videos for me and extracts exactly what I need to know.
Finally, an AI app that doesn't feel like a generic wrapper. The design is Apple-quality and the features actually work as promised.
I use YouTube KB to stay on top of the latest ML papers and conference talks. The cross-video connections feature is incredible for finding patterns.
My team shares YouTube KB insights in our Slack channels now. It's become part of our learning culture. Worth every penny.
As a solo technical founder, I can't afford to waste time. YouTube KB gives me 10x the learning in a fraction of the time.
The search across all my saved videos is what sets this apart. I can find that one insight from months ago in seconds.
I was skeptical about another AI tool, but YouTube KB actually delivers. The offline access means I'm learning during my commute every day.
My team shares YouTube KB insights in our Slack channels now. It's become part of our learning culture. Worth every penny.
As a solo technical founder, I can't afford to waste time. YouTube KB gives me 10x the learning in a fraction of the time.
The search across all my saved videos is what sets this apart. I can find that one insight from months ago in seconds.
I was skeptical about another AI tool, but YouTube KB actually delivers. The offline access means I'm learning during my commute every day.
My team shares YouTube KB insights in our Slack channels now. It's become part of our learning culture. Worth every penny.
As a solo technical founder, I can't afford to waste time. YouTube KB gives me 10x the learning in a fraction of the time.
The search across all my saved videos is what sets this apart. I can find that one insight from months ago in seconds.
I was skeptical about another AI tool, but YouTube KB actually delivers. The offline access means I'm learning during my commute every day.
My team shares YouTube KB insights in our Slack channels now. It's become part of our learning culture. Worth every penny.
As a solo technical founder, I can't afford to waste time. YouTube KB gives me 10x the learning in a fraction of the time.
The search across all my saved videos is what sets this apart. I can find that one insight from months ago in seconds.
I was skeptical about another AI tool, but YouTube KB actually delivers. The offline access means I'm learning during my commute every day.
You're building the future with AI.
The landscape won't wait.
Start your knowledge base today.
Free to start. Unlimited from $5.99/mo.