Alternatives

Products that do what PISA – A text search engine able to run on large-scale collections does

1. 1PF
   Pisa – Full Text Search Engine Written in C++▲96

   2020 · github.com

2. 2PP
   Pisa – Probably the Fastest Full Text Search Engine Written in C++▲17

   2019 · github.com

3. 3PP
   Pisa – Probably the Fastest Full Text Search Engine Written in C++▲13

   2019 · github.com

4. 4AE
   An experimental, people-powered search engine▲215

   2021 · ninfex.com

5. 5FT
   Full text search Project Gutenberg (60m paragraphs)▲202

   2021 · gutensearch.com

6. 6OS
   Open-source search engine with 2bn-page index▲229

   2016 · deusu.org

7. 7
   Tesse▲99

   A new interactive search engine with people as results

   2017

8. 8AO
   An open distributed search engine for science▲98

   2014 · juretriglav.si

9. 9AS
   A search engine that lets you 'add' words as vectors▲148

   2013 · insightdatascience.com

10. 10HC
    Highly cost-efficient search engine in Rust▲61

    2021 · github.com

11. 11
    Atavist▲116

    A web-based word processor as beautiful as Medium

    2015

12. 12
    Tantivy▲68

    A full-text, horse-speed search engine library in Rust

    2022

13. 13TA
    TextRazor, a scriptable text mining API▲118

    2013 · textrazor.com

14. 14GA
    Gutenberg – A simple interface to the Project Gutenberg corpus▲94

    2014 · bitbucket.org

15. 15SA
    Stork: A customizable, WASM-powered full-text search plugin for the web▲137

    2020 · stork-search.net

16. 16HA
    Homer – A Text Analyzer in Python▲110

    2019 · github.com

17. 17MA
    MiniSearch, a client-side full-text search engine▲10

    2019 · github.com

18. 18AB
    a blog search engine▲27

    2013 · sotosearch.com

19. 19TI
    TF-IDF search engine in 30 lines of Scala▲43

    2011 · github.com

20. 20AS
    A Simple Search Engine▲30

    2020 · kuurio.com

21. 21PP
    Pisa – Performant Indexes and Search for Academia▲17

    2019 · github.com

22. 22
    Leap.it▲76

    A visual search engine for the web

    2014

23. 23AN
    Aquila.network – a search first hub for bookmarks▲55

    2021 · aquila.network

24. 24AP
    AI powered meme search, open-source▲45

    2021 · examples.jina.ai

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