Commerce · alternatives · 2026

24 alternatives to Smart Metal Seed Box

An easy-to-manage seed phrase security system.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Smart Metal Seed Box launched in 2024; newer entries below may have overtaken it.

1. 1
   No more 12-word seed phrases▲36

   2019 · simpleid.xyz · its alternatives →

2. 2
   Guardian Network - Keyper▲72

   Never worry about crypto seed phrases again

   2022 · myguardian.network · its alternatives →

3. 3
   ciphergoat▲77

   Encrypt and backup your recovery seed phrases

   2023 · apps.apple.com · its alternatives →

4. 4
   Seedle▲68

   An extra layer of security for crypto wallet recovery seeds

   2023 · seedle.io · its alternatives →

5. 5
   Seed▲284

   Store and validate your ideas in one place 💡

   2018 · its alternatives →

6. 6
   Cryptseed▲3

   Save your seed phrases securely.

   2021 · its alternatives →

7. 7
   ColdWallet▲7

   Secure seed phrase generator | bitcoin, ethereum, tron

   2025 · its alternatives →

8. 8
   Brainwallet Beta▲84

   Memorize your seed phrase while having fun

   2023 · brainwallet.co · its alternatives →

9. 9
   SeedAddress - Best seed phrase generator▲1

   Cryptocurrencies and Security

   2023 · its alternatives →

10. 10
    Seed-DB▲174

    A database of seed accelerators and their companies.

    2014 · jedchristiansen.com · its alternatives →

11. 11
    Webacy▲178

    A safer web3 for everyone

    2022 · webacy.com · its alternatives →

12. 12
    Ledger Nano S▲340

    A secure Bitcoin and Ethereum hardware wallet

    2016 · shop.ledger.com · its alternatives →

13. 13
    VCWiz▲370

    The easiest way to raise your seed round.

    2018 · vcwiz.co · its alternatives →

14. 14RS
    Revealer – seed phrase visual encryption backup tool▲17

    2018 · revealer.cc · its alternatives →

15. 15
    Custom Secret SeedPhrase Generator 12-24▲12

    The First And Only Customizable Crypto Wallet Generator

    2025 · cryptovurny.com · its alternatives →

16. 16
    I built a Rust crate for running unsafe code safely▲113

    A Rust crate for containing memory leaks and fragmentation - brannondorsey/mem-isolate

    2025 · github.com · its alternatives →

17. 17TC
    Tech Companies That Won't Delete Your Information▲197

    Independent resource on crypto escrow services, multisig security, and safe peer-to-peer USDT transactions. Guides, comparisons, and red flags.

    2018 · secured.fyi · its alternatives →

18. 18
    Gridlock▲79

    Easy, secure crypto storage

    2021 · gridlock.network · its alternatives →

19. 19
    ZenGo▲103

    The smoothest way to safely store your crypto

    2019 · apps.apple.com · its alternatives →

20. 20
    RePassword Generator▲187

    The easiest way to generate secure and unique passwords

    2023 · repasswordgenerator.com · its alternatives →

21. 21
    Digital Bitbox▲103

    A minimalist and secure Bitcoin hardware wallet

    2017 · bitbox.swiss · its alternatives →

22. 22
    SeedCrypt▲1

    Encrypt your seed phrases. Offline. Forever.

    Mar 2026 · seedcrypt.app · its alternatives →

23. 23
    SeedShare▲10

    Bip39 Seed Phrase Manager w/ Inheritance & Wallet Transfers

    2025 · seedshare.app · its alternatives →

24. 24
    PinCrypt▲79

    Smarter PIN storage

    2018 · play.google.com · 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 →