Life & fun · alternatives · 2026

A people search engine operating on blockchain technology, launched in 2014. The platform helps users find and connect with other individuals using distributed ledger infrastructure. Designed for anyone seeking to… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier. People search engine built on top of the blockchain launched in 2014; newer entries below may have overtaken it.

1. 1
   Person search APIfree▲790

   Hi HN! We’re Abhilash Chowdhary, Chris Pisarski and Manmohit Grewal. We built Crustdata (YC F24). Today we’re launching our web search API for AI agents, which not only returns the most relevant documents from the web but also maps them to the correct entity (person, company or event). Demo video here https://youtu.be/IouWW97hBN8 If you run agents at scale, tokens become a line item. The web data is the worst input: long pages, repeated content, mixed entities, stale claims. The usual web search -> scrape -> summarize + structure forces the agent to spend tokens doing…

   2025 · crustdata.com · its alternatives →

2. 2
   BlockCrypto▲128

   A search engine for the blockchain

   2018 · its alternatives →

3. 3
   CompanyGPT 2.0▲849

   Search engine for companies and people

   2024 · crustdata.com · its alternatives →

4. 4
   BlockSearchEngine : Blockchain Explorer - Blockchain Search Engine▲11

   Blockchain explorer & search engine for all cryptocurrencies

   2018 · its alternatives →

5. 5
   Blockstack Browser▲378

   A gateway to a new, decentralized internet

   2017 · blockstack.org · its alternatives →

6. 6PM
   Product Management Search Engine▲11

   .find on Flow - Your Gateway to People and NFTs onFlow

   2019 · find.xyz · its alternatives →

7. 7
   DeSearch▲118

   Crypto and Blockchain focused search engine

   2018 · desearch.com · its alternatives →

8. 8
   Clado▲423

   The ground-truth platform for humans

   2025 · clado.ai · its alternatives →

9. 9
   Blockstack Browser for the Web▲145

   A browser to explore a new internet for decentralized apps

   2017 · browser.blockstack.com · its alternatives →

10. 10
    Blockchain as a Service by Microsoft▲278

    Develop, test, and deploy blockchain applications

    2017 · azure.microsoft.com · its alternatives →

11. 11
    Social Blockchain▲143

    Explore what the world is sharing

    2018 · its alternatives →

12. 12JF
    JobInChain – Find a Job as a Blockchain Developer▲58

    2018 · jobinchain.com · its alternatives →

13. 13
    The Social Search Engine▲71

    A crowd-sourced, anonymous social search engine

    2021 · its alternatives →

14. 14
    A search engine that doesn't track you, where users vote for results▲62

    2018 · github.com · its alternatives →

15. 15
    Degen Den▲81

    AI, blockchain & crypto learning platform

    2023 · its alternatives →

16. 16
    PeopleGPT by Juicebox▲82

    The first-ever search engine for people data

    2023 · app.juicebox.ai · its alternatives →

17. 17HN
    Hacker News for cryptocurrency and Blockchain▲77

    2017 · crypto.study · its alternatives →

18. 18
    Crypto Stack▲193

    Curated collection of Blockchain & Cryptocurrency resources.

    2017 · cryptostack.xyz · its alternatives →

19. 19
    Blockstack Browser▲53

    A gateway to a new, decentralized internet

    2018 · blockstack.org · its alternatives →

20. 20
    Crypto Job▲81

    Discover Blockchain & cryptocurrency specialists.

    2018 · its alternatives →

21. 21
    Origin Protocol▲132

    Sharing economy built on blockchain

    2018 · originprotocol.com · its alternatives →

22. 22
    Tesse▲99

    A new interactive search engine with people as results

    2017 · tesse.io · its alternatives →

23. 23
    Dweb Search▲79

    A decentralized search engine for IPFS and Filecoin

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

24. 24
    CryptoTask – a 0% fee freelance platform powered by blockchain▲134

    We are dedicated to helping freelancers and companies rethink how to do business. We offer smart contract-powered solutions for reducing fees and legal overhead by directly connecting hires and applicants peer to peer.

    2021 · about.cryptotask.org · 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 →