Your YouTube knowledge, organized

Turn the videos you save into a knowledge library your AI can actually use.

Save YouTube research as structured, timestamped summaries. Find the exact idea later—or let your AI connect it across your library.

Start building your library.

Try 10 videos free. Starter is $5/month for 20 new videos each month. No confusing credits.

Dario Amodei: We are near the end of the exponential

9 sections summarized · 142 min video
Try the demo →

Four steps. One growing library.

Choose what matters. Harvest keeps it structured, findable, and ready for your next project.

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1

Capture what matters

Paste a YouTube link, or save it from the watch page with the Chrome extension.

2

Keep the structure

Harvest turns the transcript into a structured summary with timestamped sections and key points.

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3

Let the library compound

Each saved summary joins your private library, ready to search and connect with the rest.

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4

Use it from your AI

Connect a compatible AI over MCP to retrieve relevant ideas and return to the source timestamp.

See how the knowledge library works →

Your research gets more useful
each time you save.

Keep the source, the structure, and the path back to the exact moment.

📚

A library that accumulates

Keep the YouTube summaries you choose in one private library. Search by text, channel, or tags when you need an idea again.

🔗

Return to the exact second

Click a section or key point and the player jumps to its timestamp. The live demo above shows the summary and source moving together.

0:00 Why most advice is wrong
4:12 The compound learning effect
9:45 Framework #1: Spaced retrieval
15:30 ← You are here
22:18 Framework #2: Active recall
31:05 Putting it all together
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MCP access for your AI

Connect a compatible AI to search your Harvest library, retrieve relevant sections, and open clickable source timestamps.

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Capture from YouTube

Use the Chrome extension to save a video from its YouTube watch page without breaking your research flow.

Turn watching into source material.

For people who learn from YouTube and carry the useful parts into paid or public work.

Educators

Return to the exact explanation when preparing a lesson or answering a student.

Consultants

Keep research organized across clients, questions, and recurring themes.

Workshop and course builders

Reuse strong examples and ideas when shaping an outline or curriculum.

Research-heavy creators

Trace a useful claim back to the source before it becomes part of published work.

Build a library your AI can use.

Start with the YouTube videos already shaping your work.

Start building your library.

Try 10 videos free. Starter is $5/month for 20 new videos each month. No confusing credits.