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SageTube
Turn any YouTube channel into a searchable AI expert
SageTube turns YouTube channels into a searchable AI knowledge base. Import a whole channel, ask in plain English, and get answers cited to the exact video timestamp - click any citation to jump to that second on YouTube. Creators can publish a public Expert their audience can ask - and even charge per question (you keep 70%). Product Hunt exclusive: sign up via the launch link for a $20 starting wallet credit + 30% off your first 3 months of any paid plan.
I'm the founder of SageTube. I built it because I kept hitting the same wall: I'd learn something genuinely useful from a YouTube video, and three months later I could not find it again, or the video is 2 hrs long and I don't have time to watch it, or there are just too many videos to watch. I just want to know what the video is about. For anyone who learns from long-form content - and especially for creators sitting on hundreds of tutorials - that's a huge amount of trapped knowledge.
SageTube fixes that. You paste a channel and it becomes a searchable, chattable knowledge base. The part I'm proudest of: every answer is cited to the exact second in the source video, so you can always click through and verify - no hand-wavy AI summaries you can't trust.
A few things that make it more than a summarizer: - Whole-channel import, not one video at a time. - Cited chat - answers link to exact timestamps; if the videos don't cover it, it tells you instead of making something up. - A Chrome extension so you can save videos without leaving YouTube. - Public Experts - creators can publish a branded page their audience can ask, and even charge per question (creators keep 70%). - Offline expert on Android app - will be published very soon (you will be able to chat in airplane mode)
You can try a live one right now, no signup: engineerguy.sagetube.ai - it's Bill Hammack's "how things work" channel turned into an askable expert (built with his Creative Commons videos, full attribution to William S. Hammack / engineerguy). Ask it how aluminum cans are made. 🙂
For Product Hunt today: sign up via sagetube.ai/producthunt and I'll bump your starting wallet credit from $5 to $20, plus 30% off your first 3 months on any paid plan. No catch, no upvote required - just wanted to give this community a real head start.
I'm here all day (I'm in Poland, so I'm actually awake for the whole US morning for once). I'd genuinely love your feedback - what's confusing, what's missing, what would make you use it. Tear it apart. 🙏
About SageTube on Product Hunt
“Turn any YouTube channel into a searchable AI expert”
SageTube was submitted on Product Hunt and earned 13 upvotes and 3 comments, placing #30 on the daily leaderboard. SageTube turns YouTube channels into a searchable AI knowledge base. Import a whole channel, ask in plain English, and get answers cited to the exact video timestamp - click any citation to jump to that second on YouTube. Creators can publish a public Expert their audience can ask - and even charge per question (you keep 70%). Product Hunt exclusive: sign up via the launch link for a $20 starting wallet credit + 30% off your first 3 months of any paid plan.
On the analytics side, SageTube competes within Chrome Extensions, Productivity, Artificial Intelligence and Search — topics that collectively have 1.2M followers on Product Hunt. The dashboard above tracks how SageTube performed against the three products that launched closest to it on the same day.
Who hunted SageTube?
SageTube was hunted by Marcin Dancewicz. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of SageTube including community comment highlights and product details, visit the product overview.
Marcin Dancewicz
Hey Product Hunt!
I'm the founder of SageTube. I built it because I kept hitting the same wall: I'd learn something genuinely useful from a YouTube video, and three months later I could not find it again, or the video is 2 hrs long and I don't have time to watch it, or there are just too many videos to watch. I just want to know what the video is about. For anyone who learns from long-form content - and especially for creators sitting on hundreds of tutorials - that's a huge amount of trapped knowledge.
SageTube fixes that. You paste a channel and it becomes a searchable, chattable knowledge base. The part I'm proudest of: every answer is cited to the exact second in the source video, so you can always click through and verify - no hand-wavy AI summaries you can't trust.
A few things that make it more than a summarizer:
- Whole-channel import, not one video at a time.
- Cited chat - answers link to exact timestamps; if the videos don't cover it, it tells you instead of making something up.
- A Chrome extension so you can save videos without leaving YouTube.
- Public Experts - creators can publish a branded page their audience can ask, and even charge per question (creators keep 70%).
- Offline expert on Android app - will be published very soon (you will be able to chat in airplane mode)
You can try a live one right now, no signup: engineerguy.sagetube.ai - it's Bill Hammack's "how things work" channel turned into an askable expert (built with his Creative Commons videos, full attribution to William S. Hammack / engineerguy). Ask it how aluminum cans are made. 🙂
For Product Hunt today: sign up via sagetube.ai/producthunt and I'll bump your starting wallet credit from $5 to $20, plus 30% off your first 3 months on any paid plan. No catch, no upvote required - just wanted to give this community a real head start.
I'm here all day (I'm in Poland, so I'm actually awake for the whole US morning for once). I'd genuinely love your feedback - what's confusing, what's missing, what would make you use it. Tear it apart. 🙏