AI · alternatives · 2026
24 alternatives to I built an open source AI video search engine to learn more about AI
Hi there! When Supabase announced their recent hackathon, I thought it was a good time to build something to learn more about so many of the new AI models and tech out there. From the different techniques of embedding documents to the future RAG. With the rise of short form content with TikTok and Youtube. A lot more knowledge is in videos than ever before. Finding specific answers within millions of videos can be difficult for any one person to go through. So the question is if there is Google that indexes text on website making it easier to find based on the context of on your question,…
This is an open-source AI video search engine that indexes video content from sources like YouTube to help users find specific answers within videos using semantic search. Built as a learning project to explore AI… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. I built an open source AI video search engine to learn more about AI launched in 2023; newer entries below may have overtaken it.
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Hello HN Over the New Year's break, I created semanticvideosearch.com. This can search any video based on meaning and context. I would love to get your feedback on it. What should I change and what can be improved? The preprocessed videos can be search very quickly, while the youtube video links take some time (yt videos also have a upper duration limit due to compute issues). I intend to add search based on the frames of the video soon. I would love to know your thoughts on the demo and any suggestions for improvements. Thanks! PS: the inspiration to create this was to get the 2 mins of…
2023 · semanticvideosearch.com · its alternatives →
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Hey HN community! I'm one of the lead devs of this project at fal.ai and we created an open source lightweight video editor powered by the latest media AI models. The main goal was to tackle some challenges when dealing with complex media handling and encoding on the browser. It all started as an internal experiment but as we tackled some of the issues it was clear there could be some value sharing it with the open source community. Some of the key points and tech stack details: - It uses IndexedDb, so all data is local (i.e. no auth, no cloud db) - Multiple AI models for video, image, music…
2025 · github.com · its alternatives →
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Memories.ai▲446ChatGPT for your video library, with unlimited video context
2025 · memories.ai · its alternatives →
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Find relavant clips of Youtube videos to your question
2024 · avse.vercel.app · its alternatives →
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InsightTube▲231AI insights from YouTube — fast, clear, effortless.
Nov 2025 · apps.apple.com · its alternatives →
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I built this tool because I wanted a way to just take a bunch of URLs or domains, and query their content in RAG applications. It takes away the pain of crawling, extracting content, chunking, vectorizing, and updating periodically. I'm curious to see if it can be useful to others. I meant to launch this six months ago but life got in the way...
2024 · embedding.io · its alternatives →
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Hey HN, I've been working on this side project for the past month. It generates a step-by-step tutorial guide for YouTube videos that you can follow along without watching long videos. Best suited for tutorial videos but can work for other videos aswell. No BS. Just straight to the point. The guides are generated from pure transcript so you don't have to worry about it being AI. It's my first project as a total beginner. Something I had to do inorder to get out of tutorial hell. Please let me know if you have any suggestions or if you face any problems or bugs. I would try to fix them to the…
2024 · stepify.tech · its alternatives →
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NeuraVid▲142Find & analyze videos instantly with AI-powered search
2025 · neuravid.io · its alternatives →
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Get ready to chat with your ultimate video companion
2023 · kites.dev · its alternatives →
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Let AI watch videos on Youtube, Tiktok, Instagram.
2024 · kuasarvideo.com · its alternatives →
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AI Powered semantic search for Youtube videos
2023 · exploreai.vercel.app · its alternatives →
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Get actionable insights from any video in minutes. Our AI extracts key moments, generates summaries, and turns hours of footage into clear, decision-ready intelligence.
2015 · scan.video · its alternatives →
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Heuristica▲34Hi HN! I have built an AI-based content creation tool called Content Explorer. Instead of writing to create the best content, it allows you to iteratively discover it by offering a bunch of operators that modify and enhance your initial input. The node-based interface allows you to easily visualize the result of your operations and compare and contrast different versions. I like the mental model of Large Language Models as word calculators. So I have built this word editor that works like an image editor since we can now process language just like we have been processing images. You can use…
2025 · heuristi.ca · its alternatives →
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Hi HN, I’m a founder/developer who spends way too much time on YouTube lectures, tutorials, and conference talks. Most of the time, I just need a few key insights — but I end up watching hours of video to get them. I built InfoCaptor AI to scratch my own itch. It’s a free Chrome extension that: Transcribes(unlimited) and summarizes(limited) any YouTube video in seconds Extracts key entities, tags, and categories Builds word clouds and knowledge graphs so you can see connections between ideas Lets you save transcripts and summaries into a personal knowledge base The idea is to make…
2025 · my.infocaptor.com · its alternatives →
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Summaries and timestamps for every talk on the AI Engineer YouTube channel.
Sep 2026 · aietalks.com · its alternatives →
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Hello Hacker News community, I've been developing a simple Chrome extension designed to assist journalists and researchers or learners in their YouTube investigations. You can swiftly identify specific segments within a video using semantic searches, powered by the OpenAI API. This transforms hours of potential scrubbing into moments of precision seeking. Whether you're sifting through extensive interviews, press conferences, and event footage on YouTube, or you require a quote from a video source, This extension is a handy tool. It also aids in quickly fact-checking statements made in…
2023 · chrome.google.com · its alternatives →
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Extract key ideas from youtube videos
2024 · docsbot.ai · its alternatives →
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Hey everyone! I’m excited to announce the release of my last project, MiniSearch. I admire Perplexity.ai, Phind.com, You.com, Bing, Bard and all these search engines integrated with AI chatbots. And as a curious developer, I took the chance and created my own version. Using Web-LLM and Transformers.js to provide browser-based text-generation models on desktop and mobile, I built a minimalist self-hosted search app on which an AI analyses the results, comments on them and responds to your query summarising the info. In the backend, it still queries a real search engine, but besides that,…
2023 · huggingface.co · its alternatives →
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SageTube▲13Turn any YouTube channel into a searchable AI expert
Jul 2026 · sagetube.ai · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →