Life & fun · alternatives · 2026

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Unisearch – vector based search engine that search across languages launched in 2021; newer entries below may have overtaken it.

1. 1
   Tesse▲99

   A new interactive search engine with people as results

   2017 · tesse.io · its alternatives →

2. 2MA
   Milvus – An open-source vector similarity search engine▲8

   2020 · milvus.io · its alternatives →

3. 3SE
   Search Explorer – A new kind of WMT-based SEO tool, needs alpha testers▲9

   2015 · searchexplorer.com · its alternatives →

4. 4MO
   Metarank – open-source hybrid search with LLMs▲7

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

   2023 · demo.metarank.ai · its alternatives →

5. 5AM
   An ML-powered Search Engine for Quanta Magazine Articles▲8

   Search articles from quantamagazine.org using the Vectara Platform

   2021 · quantasearch.club · its alternatives →

6. 6PA
   PhraseFinder – A Fast Search Engine for the Google Books Ngram Dataset▲5

   2016 · phrasefinder.io · its alternatives →

7. 7CS
   Conversational search engine powered by GPT-3▲5

   2022 · friday.education · its alternatives →

8. 8CA
   Classpert – A search engine for online courses▲8

   2019 · classpert.com · its alternatives →

9. 9DA
   Drillbit – An API that analyzes names▲9

   2013 · drillbitapp.com · its alternatives →

10. 10WP
    Whimso – preference based place search engine▲5

    2018 · whimso.com · its alternatives →

11. 11FN
    FriendlyData – Natural Language Interface for Databases▲9

    2016 · friendlydata.io · its alternatives →

12. 12
    DarkDarkGo – Distributed Search Engine for the Darknet▲5

    2019 · github.com · its alternatives →

13. 13CY
    Can you think like a word vector? A game for exploring word embeddings▲8

    2018 · robotmindmeld.com · its alternatives →

14. 14
    Rust Based Per-Token Late Interaction Dense Search▲8

    Happy to release FastPlaid, which aim to ease and accelerate ColBERT and ColPali retrieval

    2025 · github.com · its alternatives →

15. 15
    Fast text▲6

    Learning of word representations and sentence classification

    2017 · github.com · its alternatives →

16. 16
    Omnity▲3

    Next-generation semantic search engine

    2016 · omnity.io · its alternatives →

17. 17LM
    LLaMArch – Minimal, Building Blocks for Large Language Models▲5

    2024 · gpavanb1.github.io · its alternatives →

18. 18SF
    Solve for All – customizable, private, hackable search engine▲7

    2016 · solveforall.com · its alternatives →

19. 19OS
    Open Source SEO Tool▲5

    2017 · open-seo.org · its alternatives →

20. 20BP
    Bulgarian Podcasts Search Engine▲6

    2023 · podcastalot.com · its alternatives →

21. 21KI
    Keywordgenerator.io – A tool to generate thousands of longtail keywords▲5

    2020 · keywordgenerator.io · its alternatives →

22. 22EA
    Entfer – a search engine that lets you control the ranking of sites▲5

    2022 · entfer.com · its alternatives →

23. 23
    Semantic Scholar▲5

    Vertical search across academic papers

    2015 · semanticscholar.org · its alternatives →

24. 24
    GeoVisual Search▲3

    A Machine Learning based Geovisual Search

    2017 · its alternatives →

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 →