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. Reinventing SLA on the Blockchain: Downtime Compensation as a Service launched in 2018; newer entries below may have overtaken it.

1. 1SA
   Solana – A permissionless clock for blockchain▲6

   2018 · medium.com · its alternatives →

2. 2
   Stellar▲143

   Decentralized protocol for real-world currencies

   2014 · stellar.org · its alternatives →

3. 3
   Ventured - Behind the Blockchain▲63

   Decentralized identify to level the financial playing field

   2015 · soundcloud.com · its alternatives →

4. 4
   The Business Blockchain▲91

   Promise, Practice, and Application of the Next Internet Tech

   2016 · amazon.com · its alternatives →

5. 5
   Sia▲13

   Decentralized storage on the blockchain

   2015 · siacoin.com · its alternatives →

6. 6TB
   The Blockchain Balance Sheet▲7

   2017 · blog.traity.com · its alternatives →

7. 7BC
   Blockchain calm: A blockchain playground▲6

   2018 · lorenzoongithub.github.io · its alternatives →

8. 8UT
   Using the blockchain to automatically compensate users for downtimes▲5

   [ANN]⚡️ STACKTICAL (DSLA): EARN TOKENS WHEN ONLINE SERVICES GO DOWN 👨‍💻--❌--🌐

   2018 · bitcointalk.org · its alternatives →

9. 9BA
   BlockchainDevs, a reverse job board for Blockchain developers▲6

   2022 · blockchaindevs.net · its alternatives →

10. 10AB
    Aysha – Blockchain and cryptocurrencies made simple▲8

    2018 · aysha.io · its alternatives →

11. 11
    Smart Contracts: The Blockchain Technology That Will Replace Lawyers▲10

    A Beginner’s Guide to Smart Contracts

    2016 · its alternatives →

12. 12SA
    Snipbin – A Text Bin on the Ethereum Blockchain▲6

    2017 · producthunt.com · its alternatives →

13. 13NA
    Nimiq: A Frictionless Payment Protocol Native to the Web▲8

    2017 · medium.com · its alternatives →

14. 14MB
    Mesmerising – blockchain visualisation▲9

    2017 · dailyblockchain.github.io · its alternatives →

15. 15
    Geens▲8

    Privacy Focused Blockchain Timestamping Office

    2017 · geens.com · its alternatives →

16. 16BC
    Bitcoin Core monitoring via an eBPF and USDT based Prometheus exporter▲8

    2021 · bitcoind.observer · its alternatives →

17. 17
    DDEX▲8

    Decentralized Exchange for Ethereum-Based Tokens

    2018 · ddex.io · its alternatives →

18. 18EB
    Ethereum Blockchain Based URL Shortener▲6

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

19. 19
    Crypto data from multiple exchanges to multiple storage systems-Updated▲8

    2021 · github.com · its alternatives →

20. 20
    BlockDaemon▲5

    Blockchain Nodes as a Service

    2017 · blockdaemon.com · its alternatives →

21. 21SC
    Smart Contracts for Cracking Passwords▲9

    2017 · initialized.github.io · its alternatives →

22. 22
    Holochain ▲7

    Think outside the blocks!

    2019 · holochain.org · its alternatives →

23. 23ED
    ERC dEX, a hybrid-decentralized trading platform for Ethereum tokens▲6

    2018 · ercdex.com · its alternatives →

24. 24TF
    The first incremental game on the blockchain▲7

    2017 · blinc.click · 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 →