Life & fun · alternatives · 2026

Duo Search is a search engine for OpenBazaar, the peer-to-peer marketplace platform. Launched in 2016, it helps users find products and vendors within the OpenBazaar network. The tool is designed for anyone using… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Duo Search – an OpenBazaar search engine launched in 2016; newer entries below may have overtaken it.

1. 1
   SeekAll▲417

   Search across multiple platforms in one tab, even AI & YT

   2024 · chromewebstore.google.com · its alternatives →

2. 2OH
   Open Hunt – an open and community-run alternative to Product Hunt▲1,093

   2015 · openhunt.co · its alternatives →

3. 3
   Findr▲1,296

   Search all your apps, at once

   2024 · usefindr.com · its alternatives →

4. 4AN
   A new search engine UX I've been working on in my free time▲572

   2022 · swurl.com · its alternatives →

5. 5
   TorrentPeek – Distributed search engines using BitTorrent and SQLite▲184

   Distributed search engines using BitTorrent and SQLite - torrent-net/README.md at master · lmatteis/torrent-net

   2017 · github.com · its alternatives →

6. 6
   Meilisearch AI▲241

   Boost relevance and UX with fast hybrid and semantic search

   2025 · meilisearch.com · its alternatives →

7. 7
   The Search▲335

   The all in one search engine for PH, DN, HN and GitHub ✊

   2015 · its alternatives →

8. 8
   Jesse▲438

   Stop building Apollo/Clay lists. Search the live internet.

   Jun 2026 · agentjesse.ai · its alternatives →

9. 9
   SeekStorm – open-source sub-millisecond search in Rust▲245

   SeekStorm: vector & lexical search - in-process library & multi-tenancy server, in Rust. - SeekStorm/SeekStorm

   2024 · github.com · its alternatives →

10. 10AS
    A search engine for your personal network of high-quality websites▲266

    Hey all, Last time when we were on HackerNews [1], we received a lot of feedback, and we incorporated most of it. - We have changed our name from grep.help to usegrasp.com - A privacy policy page - Bulk import - Pricing page We are happy to introduce a new feature: a personalized answer search engine that provides direct citations to the content on the page. Demo: https://usegrasp.com/search?q=is+starship+fully+reusable%3F 1 - https://news.ycombinator.com/item?id=35510949

    2023 · usegrasp.com · its alternatives →

11. 11OS
    Open-source search engine with 2bn-page index▲229

    2016 · deusu.org · its alternatives →

12. 12BI
    Binarysearch.io – Learn Algorithms Together▲279

    2020 · binarysearch.io · its alternatives →

13. 13
    OpenBazaar▲150

    Decentralized marketplace using Bitcoin

    2016 · openbazaar.org · its alternatives →

14. 14
    OpenOrb, a curated search engine for Atom and RSS feeds▲259

    Alternative search engines are neat, as are RSS feeds. OpenOrb is a self-hosted app which allows visitors to search over a list of blogs you love. If you put your 10 favourite blogs in there, it'll search just those blogs and not show you any sponsored content or machine-generated garbage (unless... you follow blogs written by machines?) Personal RSS feed readers can usually do this sort of thing, but RSS readers aren’t meant to be shared, so you can think of the search engine as a 'curated feed list as a public service'. I wrote a longer blog post about OpenOrb here:…

    2024 · openorb.idiot.sh · its alternatives →

15. 15
    Multi Search NewTab▲116

    The ultimate search accelerator for your browser

    2024 · multi-search-landing-page.vercel.app · its alternatives →

16. 16
    OpenBazaar Web▲5

    A free online marketplace to buy and sell goods / services.

    2018 · openbazaar.com · its alternatives →

17. 17
    NOBBAS▲78

    First collaborative real estate search platform.

    2018 · its alternatives →

18. 18AS
    A Simple Search Engine▲30

    2020 · kuurio.com · its alternatives →

19. 19
    Dweb Search▲79

    A decentralized search engine for IPFS and Filecoin

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

20. 20
    OpenBazaar 2.0▲3

    A Bitcoin marketplace with no restrictions and no fees

    2017 · openbazaar.org · its alternatives →

21. 21
    PairHub▲13

    Find remote pair programming partners 👩‍💻👨‍💻

    2019 · its alternatives →

22. 22
    Bizaar▲81

    Internal marketplace for employees to buy and sell.

    2021 · its alternatives →

23. 23GB
    Google Blade – discover, create, and share custom search engines▲88

    2016 · googleblade.com · its alternatives →

24. 24
    SoProSearch▲75

    Advanced social media search. Ultimate social selling tool!

    2018 · 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 →