Life & fun · alternatives · 2026

24 alternatives to LoveBlock

Lock Your Love, on the Blockchain. Forever.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. LoveBlock launched in 2018; newer entries below may have overtaken it.

1. 1
   The Valentine Coin▲155

   Engrave your love forever in the blockchain.

   2018 · thevalentinecoin.com · its alternatives →

2. 2
   Handshake▲217

   Put promises on the blockchain

   2018 · autonomous.ai · its alternatives →

3. 3
   Lovecoin▲5

   Your Love is Blockchained

   2018 · lovecoin.online · its alternatives →

4. 4
   Ethernal Love▲6

   Carve your Valentine into the blockchain!

   2018 · its alternatives →

5. 5
   LoveUnlocked — Interactive gift builder▲2

   Turn your memories into a digital gift they'll never forget.

   Jul 2026 · loveunlckd.com · its alternatives →

6. 6
   Lovechain ▲8

   Spare the trees, engrave a love message into the Blockchain

   2019 · its alternatives →

7. 7
   loveletter▲70

   Write a Loveletter on Blockchain

   2019 · its alternatives →

8. 8
   Lock▲61

   Protocol for safely storing and distributing Etheruem assets

   2019 · lock.finance · its alternatives →

9. 9
   Valentine's Day NFT Cards by Hype.Day▲64

   Make your love last forever, Valentines on the blockchain

   2023 · hype.day · its alternatives →

10. 10
    Cryptocats▲118

    Cute little 8-bit cats on the Ethereum Blockchain

    2017 · cryptocats.thetwentysix.io · its alternatives →

11. 11
    HeartsBridges▲3

    Locking love locks on real bridges using AR power.

    2021 · its alternatives →

12. 12
    Blockedchain▲94

    An NFT collection only mintable by people blocked on Twitter

    2022 · theblockedchain.xyz · its alternatives →

13. 13
    Love Lock▲6

    Lock Your Love, Unlock Your Heart

    Jan 2026 · lovelock.love · its alternatives →

14. 14
    Blockfolio 2.0▲149

    Effortlessly manage all your crypto in one place.

    2018 · its alternatives →

15. 15
    CryptoTulip▲102

    Breedable tulips, but on the blockchain 🌷

    2018 · cryptotulip.co · its alternatives →

16. 16
    NoteChain▲109

    A beautiful note taking app running on Ethereum Blockchain

    2018 · its alternatives →

17. 17
    BlockWallet▲127

    The most private, non-custodial crypto wallet

    2022 · its alternatives →

18. 18
    Streaks▲123

    Commit to resolutions by staking money on the blockchain

    2023 · its alternatives →

19. 19
    BlockScribe▲70

    Leave your mark on the Bitcoin or Ethereum blockchain

    2022 · blockscribe.net · its alternatives →

20. 20
    Lovebox▲120

    A modern day love note messenger.

    2017 · kickstarter.com · its alternatives →

21. 21
    Sealed Forever▲2

    Write your message into the blockchain. Keep it forever.

    Aug 2026 · sealedforever.com · its alternatives →

22. 22
    Cripto.Love▲3

    Blockchain way to say I love u

    2017 · its alternatives →

23. 23
    OpenPool▲79

    Get Lifetime P&L in seconds; we make blockchain data easy

    2023 · its alternatives →

24. 24
    KEEP▲16

    The connected keychain that keeps your people close

    Jun 2026 · buy.lovebox.love · 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 →