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Products that do what Interactive 3D map of 3k YC companies by similarity (Three.js and D3) does

Try it: We mapped 2,970 Y Combinator companies in 3D by product similarity - 57% of YC's entire portfolio since 2005. Jump right in and explore: pan/zoom around, click for detailed profiles, explore clusters. No signup required, works best on desktop. Why Sometimes it's hard to grasp the bigger picture and see the forest for the trees. This map gives an overall representation of the whole space - companies, clusters, and outliers (companies that don't have obvious similar counterparts). For example, there are three companies supporting innovation labs. Also it's fun to see how LegalTech…

  1. 1AM
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    The definitive database of YC companies with all the metrics

    2017 · ycdb.co

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    Your data layer for Y Combinator's startup ecosystem

    May 2026 · exploreyc.com

  4. 4MO

    Hey Everybody! Hope you had a merry christmas Today I had a bit of fun with Claude. Started by scraping YC's startups list, then ran them through OpenAI's embedding service, then UMAP'd the embedding to reduce the dimension to just two coordinates and then just forced Claude to write React that would compile to visualize that. I had fun and I think it's interesting, so take a look! Also note that you won't be able to zoom on mobile (found about this Plotly limitation way too late). If there's interest I can fix this issue by changing plotting libs tomorrow :) Merry christmas

    2024 · yc-map.vercel.app

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    Interactive list of all 1000+ YC companies

    2016

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    Everything you ever wanted to know about YC companies

    2018

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    YC World403

    Explore Y Combinator companies by country

    2017

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    Discover YC companies

    2020

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    ExploreYC574

    Open-source API for Y Combinator & a16z company data

    Jul 2026 · exploreyc.com

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    An X-ray of 793 YC startups

    Feb 2026

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    A map of yc companies around the world

    Sep 2025

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    The new hub for YC's startup videos, essays, podcasts & more

    2023 · ycombinator.com

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    YC’s free online platform to help you find your co-founder

    2021 · ycombinator.com

  14. 145Y

    Hey HN, I built this tool that maps out every YC company worldwide. You can zoom into cities, explore clusters, and click to see details like batch, location, and website. Why I made it? I thought it’d be fun to visualise it, using the same infrastructure I already use in my other project: FoundersAround Some things I’m still improving: • Improve performance • More filters (industries, stages, etc). Would love your feedback. https://yc.foundersaround.com

    2025

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    Google Maps for Venture Capital

    2024

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    Many JS libraries exist to build graphs on the web (Vega, chartJS, Plotly...). They allow to make charts quickly. But you lose flexibility: you're limited by the options they offer. I just created a gallery with hundreds of graphs made with d3.js and React. - Examples are split by graph types - They all come with explanation and code sandboxes - Gradual complexity to ease the learning curve It took me ages to create this project! Feedback welcome!

    2023 · react-graph-gallery.com

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    An Interactive map of the Israeli startup community

    2014

  19. 19IM

    Technologies used: Leaflet (frontend) Turf (Geojson generation and Voronoi generation) I noticed that my neighborhood is all Lawsons, so I got the location of all Conbinis and ran some basic analysis to see if these pockets of brand territory are common. I haven't worked much with web frontends before, so feedback is welcomed. I also have some ideas to maybe expand upon, like making the territory calculations based on streets and other geographical features rather than just beeline distance. The site isn't tested too much on mobile yet, but should be ok. Currently the frontend code and…

    2024 · conbini.kikkia.dev

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    An X-ray of 793 YC startups

    Mar 2026

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    500 Earth192

    500 Startups. Mapped.

    2017

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  23. 23IB

    Hi all, I am not an expert in nuclear energy but I've always wondered and found it difficult to get a clear picture about the amount of nuclear stations located in a specific region. So I built this tool that shows all the nuclear plants in the world, scaled by their capacity and with indication of their status. Clustering is enabled by default and allows to see the sum potential capacity of a region. It's a fun tool for me: e.g. disable clustering, scale circle radius to 70%, go to EU, and you'll see Germany has shutdown all of the stations. Ofc it's a widely known fact, but what came to my…

    2024 · nuclearstations.com

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    An Interactive Database

    2014

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