Alternatives

Products that do what Metarank – open-source hybrid search with LLMs does

A small demo for a Metarank open-source project I'm maintaining.

1. 1WM
   We made an open-source personalization engine▲284

   Hey, HN! You probably know that the ordering of products on Amazon, posts in FB, and search results in Google is personalized for each visitor, as it directly affects conversion, click rate and engagement. But not everyone can afford to hire an army of PhDs to squeeze every penny out of the ranking, and not everyone agrees on the current (im)balance between privacy and profits. So we built Metarank, an open-source and privacy-focused personalization engine. It can rerank in real-time any type of content, using only the data you allow, and optimize metrics you define. We made a lot of…

   2022 · github.com

2. 2AE
   An experimental, people-powered search engine▲215

   2021 · ninfex.com

3. 3OS
   Open-source search engine with 2bn-page index▲229

   2016 · deusu.org

4. 4AO
   An open distributed search engine for science▲98

   2014 · juretriglav.si

5. 5BI
   Binarysearch.io – Learn Algorithms Together▲279

   2020 · binarysearch.io

6. 6
   Tesse▲99

   A new interactive search engine with people as results

   2017

7. 7DS
   Duo Search – an OpenBazaar search engine▲12

   2016 · duosear.ch

8. 8WA
   Wiby – A Minimalist’s Search Engine▲59

   2020 · wiby.org

9. 9AE
   An experimental code search engine▲88

   2018 · codegrep.com

10. 10TI
    TF-IDF search engine in 30 lines of Scala▲43

    2011 · github.com

11. 11LP
    Linkwok – Picking up where search engines left off▲22

    2014 · linkwok.com

12. 12MA
    MiniSearch, a client-side full-text search engine▲10

    2019 · github.com

13. 13DC
    Deckrank.co – Create and share rank-based polls easily▲23

    2015 · deckrank.co

14. 14EW
    EndzinSrc – Wikipedia web crawler and PageRank algorithm implementation▲17

    2018 · github.com

15. 15PA
    PISA – A text search engine able to run on large-scale collections▲48

    2019 · github.com

16. 16PD
    Presearch: Decentralized Search Engine▲10

    2021 · presearch.org

17. 17DA
    Dejavu – a modern, open-source data browser for Elasticsearch▲33

    2016 · appbaseio.github.io

18. 18AO
    An open source web crawler for the Mwmbl non-profit search engine▲6

    2022 · github.com

19. 19NA
    NeedleHunt, a free social graph search engine for people▲33

    2014 · needlehunt.com

20. 20AB
    a blog search engine▲27

    2013 · sotosearch.com

21. 21IA
    ipfsearch, a decentralized search engine▲11

    2018 · ipfsearch.xyz

22. 22LL
    Liqe – Lightweight and performant Lucene-like parser and search engine▲7

    2021 · github.com

23. 23AE
    An Embedding-Based Search Service over ShowHN, AskHN, GitHub, More▲7

    Hey folks, Elias here. Excited to unveil my latest project. Why I Built This: Traditional keyword search isn't cutting it. I've used LLM-embeddings to provide more nuanced, relevant results. How It Works: LLM-embedding similarity on curated datasets for semantically similar results. No need to iterate over keywords any more. Current Datasets: - YC Companies - Show HN Posts, - Ask HN Posts - ProductHunt Startups - Github Top 200k Repos Use Cases: - Validate a product idea's existence - Check if someone already Asked HN something - Have fun - search random terms and see what pops up Want to…

    2023 · payperrun.com

24. 24MA
    MiniSearch, a minimalist search engine with integrated browser-based AI▲17

    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

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