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Growth · alternatives · 2026

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A decentralized index that catalogs banned users across platforms and tracks where their content has migrated. Created for community moderators, platform administrators, and researchers who need to monitor user… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. A decentralized index of banned users and where to find their content launched in 2018; newer entries below may have overtaken it.

  1. 1

    Search trough and subscribe to Hacker News

    2018 · whoishiring.me · its alternatives →

  2. 2

    Find the best communities on the internet

    2021 · thehiveindex.com · its alternatives →

  3. 3US

    Author here. This site lets you put in a username and get the users with the most similar writing style to that user. It confirmed several users who I suspected were alts and after informally asking around has identified abandoned accounts of people I know from many years ago. I made this site mostly to show how easy this is and how it can erode online privacy. If some guy with a little bit of Python, and $8 to rent a decent dedicated server for a day can make this, imagine what a company with millions of dollars and a couple dozen PhD linguists could do. Here's Paul Graham:…

    2022 · stylometry.net · its alternatives →

  4. 4
    Index.co▲282

    Connecting the tech scene through data

    2015 · its alternatives →

  5. 5
  6. 6
    IndexFlow▲114

    IndexFlow makes Discord threads searchable on the web.

    2025 · indexflow.site · its alternatives →

  7. 7AO

    Hi! I'm Rhys, I develop Answer Overflow a search engine for Discord channels. Answer Overflow indexes content from channels into Google making them discoverable on the web. I'm sharing this again after seeing a lot of discussion during the Reddit blackout about the inaccessibility of information sent in Discord servers. Answer Overflow is a verified bot in over 100 communities, fully complies with the Discord ToS, and is open source! https://github.com/AnswerOverflow/AnswerOverflow Check out some of the communities here! T3 Community -…

    2023 · answeroverflow.com · its alternatives →

  8. 8
  9. 9

    Search 18 years of Hacker News and chart how any topic, tool, or person trended. Overlay terms to compare their rise and fall across 45M posts and comments.

    Jun 2026 · hackernewstrends.com · its alternatives →

  10. 10AT

    This visualization of related subreddits helps you find related subreddits

    2019 · anvaka.github.io · its alternatives →

  11. 11RT

    We’re building Refind, a community of founders, hackers, and designers who collect and share the best links on the web. It’s super early but we’re on Product Hunt today and we don’t want to miss the opportunity to reach out to HN too! Founders, hackers, and designers are the audience we had in mind when building this so we’d really love to know what you think! https://refind.com HOW IT WORKS Save great links that will come in handy in the future. Discover what others save. And then find everything again when you really need it – for example when you later search for this topic on…

    2015 · its alternatives →

  12. 12

    Accessible end-to-end deep dive of crawling, embedding, projecting, and semantic searching all of Hacker News for my Hackerverse project.

    2024 · blog.wilsonl.in · its alternatives →

  13. 13FT

    2016 · hackernewsfilter.com · its alternatives →

  14. 14

    A decentralized search engine for IPFS and Filecoin

    2021 · dweb-search.on.fleek.co · its alternatives →

  15. 15FY
  16. 16FA
  17. 17

    Reach a community of hipsters, hackers, and hustlers

    2017 · refind.com · its alternatives →

  18. 18RL
  19. 19DF
  20. 20

    Measure your entire business all in one place

    2016 · facebook.com · its alternatives →

  21. 21

    Hi HN! I'm Jonathan and I built Hacker Search (https://hackersearch.net), a semantic search engine for Hacker News. Type a keyword or a description of what you're interested in, and you'll get top links from HN surfaced to you along with brief summaries. Unlike HN's otherwise very valuable search feature, Hacker Search doesn't require you to get your keywords exactly right. That's achieved by leveraging OpenAI's latest embedding models alongside more traditional indexes extracted from the scraped and cleaned up contents of the links. I think there are many more interesting things…

    2024 · hackersearch.net · its alternatives →

  22. 22MB
  23. 23

    Anti-tracking through "free" centralized content delivery

    2017 · decentraleyes.org · its alternatives →

  24. 24

    A database of top ranking Hacker News front page posts

    2020 · harishgarg.gumroad.com · 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 →