Life & fun · alternatives · 2026
24 alternatives to Marginalia Site Explorer Rabbit Hole Generator
Some of this has previously been available in a somewhat inaccessible format. I've recently been working on a redesign of the marginalia search website.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Marginalia Site Explorer Rabbit Hole Generator launched in 2024; newer entries below may have overtaken it.
- 1
I've been a bit obsessed with the idea of flipping through the internet a bit like you would a magazine, of undirected browsing as a discovery mechanism, and I think I'm approaching something that's beginning to feel pretty fun. The link at the top will return results out of a pool of approximately 10,000 domains, you can refresh to get new ones. You can also explore in a directed fashion by using the 'Similar Domains'-buttons. These are not random. A sampler, beyond the random sites offered with the head link https://search.marginalia.nu/explore/www.amiga-news.de…
2022 · search.marginalia.nu · its alternatives →
- 2
- 3
I built Yourabbit.com — a site that curates hand-picked YouTube rabbit holes grouped by themes like quirky psychology, obscure tech, weird facts, and binge-worthy oddities. It’s not driven by the YouTube algorithm — every collection is themed and curated manually (for now), with a backend I’m automating to fetch and organize new rabbit holes daily. Built as a hybrid Astro + Next.js project, optimized for static generation and speed. I’m also pairing videos with custom summaries and commentary (using AI), and would love feedback from the HN crowd on: Content model (too wide? not specific…
2025 · yourabbit.com · its alternatives →
- 4
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 →
- 5
Rabbit Hole▲72A Firefox extension to map your Wikipedia Journeys
2020 · addons.mozilla.org · its alternatives →
- 6RW
Been messing with cosine similarity and decided to try calculating nearest neighbors over the entire link graph for the marginalia search engine. Turns out that you can just bruteforce that in a day or two. And the results are pretty good. One drawback is that depending on if you're looking at an older website, a lot of the links are dead. The deduplication isn't great either.
2022 · explore2.marginalia.nu · its alternatives →
- 7RHRabbit Holes▲43
Built a way to spatially explore wikipedia topics! Enter a topic of your choice and dig into the rabbit hole. All content is from Wikipedia—related topics are generated with GPT based on the summary. Spacebar to expand a topic inline, arrow keys to move around, and "J" to open journey view!
2024 · rabbitholes.wiki · its alternatives →
- 8FS
Hi HN! This started late last year as an afternoon project to play around with ElasticSearch, and then I kept thinking of new features I wanted to add. I still have a lot of things I want to build, but now seemed like a good time to put it out there: even if the results aren’t nearly the quality I’d like, I’ve still found it useful and I want to show it off! I’ve been working on it since September 2021, but only in fits and starts. The entire thing runs on a computer in my living room (there’s a picture on the About page); I haven’t done any load testing so we’ll see how it holds up.
2022 · search.feep.dev · its alternatives →
- 9
Trails▲81Hey all, Justin here. I previously built Phind, the AI search engine for developers. One of the biggest problems we had there was figuring out what went wrong with bad searches. We had tons of searches per day, but less than 1% of users gave any explicit feedback. So we were either manually digging through searches or making general system improvements and hoping they helped. This problem gets harder with agents. Traces are longer and more complex. It takes more effort to review them, so I'm building a tool that lets you analyze LLM outputs directly to help developers of LLM apps and agents…
Jan 2026 · trails-red.vercel.app · its alternatives →
- 10
Hi HN, I’m pleased to release my “surf engine” to the public for you to try. This is might be for you if you’ve grown frustrated with commercialised SERPs, and want to find the other websites are (still) out there. Kudos to Marginalia Search for showing that it’s possible to build a search engine as a hobbyist: https://search.marginalia.nu/ Feedback of all kinds very welcome! Ali
2022 · highbrow.se · its alternatives →
- 11
Everything that would be here is in the README. I hope this gets big, it has tons of potential.
2013 · github.com · its alternatives →
- 12
Links to lose yourself in, curated from HN and other sources - torchhound/warren
2016 · github.com · its alternatives →
- 13
Hey folks, There has been some talk about search engines here so I thought maybe I'd share a new project I'm working on. Built it partly to help me sell my own projects. Still a lot of work to be done but would be happy to get feedback. Very early phase so don't trust your life with it. Cheers --- Edit: if anyone needs a free/no CC account just DM me on https://www.linkedin.com/in/crufter/
2024 · singulatron.com · its alternatives →
- 14
The hidden Search Volume in Google Keyword Planner is back!
2016 · searchvolume.io · its alternatives →
- 15IB
Hey all! I wanted to share this project I've been working on that can maybe help you or your developer friends out. I built a RAG system for our product a while back and didn't realize how easy they were to get started. So I put together my learnings into this online course. It's not quite ready but if you sign up and mention HackerNews, I can get you early access. I'm looking to get feedback on the following: (1) materials — is it engaging & did you learn something? (2) UI/UX of the platform — did you have any issues that prevented you from starting or finishing the tutorial? (3)…
2024 · takehomes.com · its alternatives →
- 16
GenSearch▲15Your Personalized AI-Powered Search Engine Builder
2024 · gensearch.serenebase.com · its alternatives →
- 17
Polyglot solutions for www.projecteuler.net mathematical challenges - DestructHub/ProjectEuler
2017 · github.com · its alternatives →
- 18
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 →
- 19
A Chrome Extension providing better view of your history
2023 · github.com · its alternatives →
- 20
Creator here, I made this out of mild frustration with the current state of search engine results. Let me know what you think.
2023 · github.com · its alternatives →
- 21
Search online with the power of AI. Try now!
2024 · omniplex.ai · its alternatives →
- 22MT
I made this classic looking text only search engine(sorry if that's overexaggerating) where you can get concise and straightforward results with sources. There are 5 prefixes right now. It is a prototype kinda thing right now. I am busy for my upcoming exams. So, I would appreciate if anyone is interested to contribute. I am currently using Gemini for this project. If anyone can implement better api's and improve code and the features it would be great help. It's generating fake source links right now, the search is slow, prefixes like weather and time needs to be fixed using api's related…
2024 · github.com · its alternatives →
- 23
- 24
Hi there, I've created this side project to make it easier to find interesting repositories using AI. There's still a lot of work to be done to improve it, so any suggestions for enhancements would be greatly appreciated. Thank you!
2024 · awesome-repositories.com · its alternatives →
Also compare
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 →