Commerce · alternatives · 2026

24 alternatives to Wriggly

Blockchain Learning Platform - Solidity Coding Challenges

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Wriggly launched in 2023; newer entries below may have overtaken it.

1. 1
   BitDegree▲92

   Blockchain-powered, smart-incentives based online education

   2018 · bitdegree.org · its alternatives →

2. 2
   An educational blockchain implementation in Python▲412

   Various ipython notebooks. Contribute to julienr/ipynb_playground development by creating an account on GitHub.

   2017 · github.com · its alternatives →

3. 3
   Blockledge▲73

   The first web3 education platform powered by NFTs

   2022 · blockledge.xyz · its alternatives →

4. 4
   Blockchain Learning Center▲165

   Everything you need to learn blockchain programming

   2018 · codementor.io · its alternatives →

5. 5
   Degen Den▲81

   AI, blockchain & crypto learning platform

   2023 · its alternatives →

6. 6
   Codeplace▲257

   Learn how to code by building real web apps

   2016 · its alternatives →

7. 7
   BuildBlocks▲191

   Discover user-curated resources for niche no-code problems

   2021 · its alternatives →

8. 8
   Codelets▲67

   Blockchain-secured code snippets manager with easy sharing

   2019 · block.codelets.net · its alternatives →

9. 9
   district0x Education Portal▲108

   Learn Blockchain in bite-sized pieces

   2018 · its alternatives →

10. 10
    Creary▲83

    Blockchain-based creative network of digital art portfolios

    2019 · its alternatives →

11. 11
    BigchainDB▲105

    The scalable blockchain database.

    2016 · bigchaindb.com · its alternatives →

12. 12
    Project Zero▲139

    Extract, transform & stream Blockchain data

    2024 · projectzero.io · its alternatives →

13. 13
    Blockchain Devs▲107

    The reverse job board for Blockchain developers

    2022 · blockchaindevs.net · its alternatives →

14. 14
    Chain▲125

    The Block Chain API for Developers

    2014 · chain.com · its alternatives →

15. 15
    Binance Academy | Open-access Education▲118

    Free learning resource for blockchain and crypto

    2018 · binance.com · its alternatives →

16. 16HC
    Hackchain – Continuous Bitcoin-Inspired CTF Competition▲83

    2016 · hackcha.in · its alternatives →

17. 17
    ZeroNet▲119

    Decentralized websites using Bitcoin cryptography

    2015 · zeronet.io · its alternatives →

18. 18
    WebDeveloper.com▲100

    Earn SATS, the smallest unit of Bitcoin, by unlocking badges

    2022 · webdeveloper.com · its alternatives →

19. 19
    Bitproof▲113

    True certification in the bitcoin blockchain

    2015 · its alternatives →

20. 20
    Mint Blockchain▲108

    Boilerplate code to build blockchain powered social apps

    2018 · github.com · its alternatives →

21. 21
    CryptoHack▲81

    A fun platform for learning cryptography

    2020 · cryptohack.org · its alternatives →

22. 22AB
    A blockchain glossary for beginners▲23

    2017 · theblockchainnewsletter.com · its alternatives →

23. 23
    Blocktrain▲93

    Web3 learning simplified

    2022 · expireddomains.com · its alternatives →

24. 24
    web3coda.com▲84

    Learn and practice Web3 & blockchain tasks

    2023 · 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 →