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. DocStamp – Notarize documents on the Ethereum blockchain launched in 2017; newer entries below may have overtaken it.

1. 1
   DocStamp▲11

   Notarize Documents on the Ethereum Blockchain

   2017 · its alternatives →

2. 2SA
   Snipbin – A Text Bin on the Ethereum Blockchain▲6

   2017 · producthunt.com · its alternatives →

3. 3
   Stellar▲143

   Decentralized protocol for real-world currencies

   2014 · stellar.org · its alternatives →

4. 4EB
   Ethereum Blockchain Based URL Shortener▲6

   2018 · 0x.now.sh · its alternatives →

5. 5
   Geens▲8

   Privacy Focused Blockchain Timestamping Office

   2017 · geens.com · its alternatives →

6. 6TB
   The Blockchain Balance Sheet▲7

   2017 · blog.traity.com · its alternatives →

7. 7R1
   Rule 110 on the Ethereum blockchain▲8

   2017 · vsergeev.github.io · its alternatives →

8. 8BC
   Blockchain calm: A blockchain playground▲6

   2018 · lorenzoongithub.github.io · its alternatives →

9. 9VI
   Verifying integrity of a website using the Blockchain and JavaScript▲6

   2017 · sealed.website · its alternatives →

10. 10BA
    BlockchainDevs, a reverse job board for Blockchain developers▲6

    2022 · blockchaindevs.net · its alternatives →

11. 11AB
    Atomic Bazaar - An Ethereum asset marketplace▲5

    2018 · atomicbazaar.io · its alternatives →

12. 12
    DDEX▲8

    Decentralized Exchange for Ethereum-Based Tokens

    2018 · ddex.io · its alternatives →

13. 13AB
    Aysha – Blockchain and cryptocurrencies made simple▲8

    2018 · aysha.io · its alternatives →

14. 14BC
    Bitcoin Core monitoring via an eBPF and USDT based Prometheus exporter▲8

    2021 · bitcoind.observer · its alternatives →

15. 15SA
    Solana – A permissionless clock for blockchain▲6

    2018 · medium.com · its alternatives →

16. 16
    Crypto data from multiple exchanges to multiple storage systems-Updated▲8

    2021 · github.com · its alternatives →

17. 17MJ
    Machinomy, JavaScript library for micropayments in Ether over HTTP▲9

    2017 · machinomy.com · its alternatives →

18. 18
    An intuitive API client for SEC filings▲9

    2019 · github.com · its alternatives →

19. 19ED
    ERC dEX, a hybrid-decentralized trading platform for Ethereum tokens▲6

    2018 · ercdex.com · its alternatives →

20. 20
    BitTrust▲7

    Bringing Crypto closer to legitimacy

    2017 · bittrust.org · its alternatives →

21. 21NA
    Nimiq: A Frictionless Payment Protocol Native to the Web▲8

    2017 · medium.com · its alternatives →

22. 22
    Solium▲3

    A pluggable Linter for Ethereum Solidity

    2016 · github.com · its alternatives →

23. 23DS
    DocumentDeck – Simple Document Management for Individuals▲9

    2017 · documentdeck.com · its alternatives →

24. 24
    DocVerify — CYBERPUNK NOTARY▲3

    Blockchain notary for documents, photos & Notion – $0.50

    Jun 2026 · 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 →