Dev tools · alternatives · 2026

24 alternatives to Cross Chain Playground

Interact with Bitcoin & Ethereum using one unified interface

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Cross Chain Playground launched in 2020; newer entries below may have overtaken it.

1. 1
   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 →

2. 2
   Via Protocol▲319

   All cross‑chain bridges and DEXs in one UI

   2022 · its alternatives →

3. 3
   Blockchain Demo▲862

   Visual demonstration of blockchain technology

   2017 · blockchaindemo.io · its alternatives →

4. 4
   Ethereum▲168

   "what JS did for the web, this will do for the block chain"

   2014 · ethereum.org · its alternatives →

5. 5
   Crypto Stack▲193

   Curated collection of Blockchain & Cryptocurrency resources.

   2017 · cryptostack.xyz · its alternatives →

6. 6
   Horizon 1.0▲312

   Realtime, open-source backend for JavaScript apps

   2016 · sequence.xyz · its alternatives →

7. 7
   ChainClarity▲299

   Grasp new crypto in minutes with AI-powered explanations

   2024 · chainclarity.io · its alternatives →

8. 8FP
   Flow Playground – learn resource-oriented programming▲31

   2020 · onflow.org · its alternatives →

9. 9
   On Chain Cubes▲74

   Rubik's-like puzzle cubes you can solve on Ethereum

   2023 · onchaincubes.com · its alternatives →

10. 10AE
    Aragon – Everything you need to run your company on Ethereum▲191

    2017 · aragon.one · its alternatives →

11. 11
    Chain▲125

    The Block Chain API for Developers

    2014 · chain.com · its alternatives →

12. 12
    Covalent▲97

    One stop shop for blockchain data through a unified API

    2021 · covalenthq.com · its alternatives →

13. 13
    Chain Traverser – Fast Ethereum graph explorer▲53

    Dictynna.com is for sale on Spaceship. Secure checkout and quick transfer. See all purchase options. No hidden fees.

    2024 · dictynna.com · its alternatives →

14. 14
    Eth.Build – Web3 prototyping and educational tool▲27

    Educational sandbox for prototyping Web3. Learn Ethereum visually with drag-and-drop programming.

    2020 · eth.build · its alternatives →

15. 15HC
    Hackchain – Continuous Bitcoin-Inspired CTF Competition▲83

    2016 · hackcha.in · its alternatives →

16. 16
    Chainabuse▲67

    Where the crypto community reports scams

    2022 · chainabuse.com · its alternatives →

17. 17
    TokenAnalyst▲119

    Explore on-chain data on multiple cryptoassets ⛓

    2018 · tokenanalyst.io · its alternatives →

18. 18
    ChainSlayers, a DOOM® blockchain game▲80

    DOOM® on the blockchain powered by Mintplex Labs

    2023 · its alternatives →

19. 19
    Crypti▲87

    A minimal cross-platform Bitcoin price widget

    2017 · matthewreichardt.com · its alternatives →

20. 20
    Python Library for Chain.com Bitcoin API▲12

    Integration library for the https://chain.com API. - thesis/chain-bitcoin-python

    2014 · github.com · its alternatives →

21. 21
    I made a fun real-time visualization of Bitcoin network activity▲36

    An open-source Bitcoin mempool visualizer and blockchain explorer.

    2021 · bits.monospace.live · its alternatives →

22. 22
    CryptoPaint▲78

    A 1000x1000 pixel canvas stored on the Ethereum blockchain

    2018 · its alternatives →

23. 23
    OpenPool▲79

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

    2023 · its alternatives →

24. 24
    ChainEngine▲100

    Quickly connect your game to the blockchain

    2022 · 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 →