We recommend Lilys AI first — paste a YouTube link and read the report to decide if the video is worth watching. If it is, click a timestamp to watch just that part.
AI Basics · By Work Task
AI for YouTube Video Summaries
We sorted the AI tools for video summaries into one top pick and alternatives. Each tool shines in different situations, so choose the one that fits yours.
Top pick: Lilys AI2 alternatives
PICK
How to choose
Try the top pick first. If your situation matches an alternative’s description, switch to that one.
Lilys AISummarizes video, audio, and documents
Top pickScreen long lectures and seminar videosPaste a YouTube link and read the report first to decide if the video is worth your time. If it is, click a timestamp to watch just that part.
Free planStrong KoreanLearn more →
GeminiGoogle’s all-purpose AI
AlternativeYouTube and long-video summariesGive it the link to a lecture or webinar and it pulls out the key points. Handy for deciding whether a video is worth watching.
Free planStrong KoreanLearn more →
MapifyRough notes → mind map
AlternativeKey points from lecture videosPaste a YouTube lecture or webinar link to get a mind map, then jump from any branch to that moment and watch just that part.
Free planStrong KoreanLearn more →
CAUTION
Before you start
This is the first of the cautions on the Lilys AI page.
- A summary is only a draft. Always check numbers, dates, and names against the original.
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Browse other tasks and roles
FAQ
- Gemini (YouTube and long-video summaries): Give it the link to a lecture or webinar and it pulls out the key points. Handy for deciding whether a video is worth watching.
- Mapify (key points from lecture videos): Paste a YouTube lecture or webinar link to get a mind map, then jump from any branch to that moment in the video and watch only that part.
- Lilys AI: The free plan gives you unlimited AI reports and chat. Advanced models and export start on paid plans.
- Gemini: With just a Google account, you can use the basic features for free. Stronger models and more capacity are available on paid plans.
- Mapify: The free plan lets you try basic conversion. It has volume and feature limits, so a paid plan makes more sense if you process documents regularly.
Last updated 22 Sep 2026 · Free-plan availability, pricing, and terms are the values confirmed on each tool’s official page. Ratings are based on John Kim, CEO of Nanum Consulting, using these tools firsthand in training sessions and real work.
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