Commerce · alternatives · 2026

24 alternatives to Astra Block

Stream real-time, human-readable blockchain data

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

1. 1
   Streams▲106

   Real-time blockchain data streaming made simple

   2024 · quicknode.com · its alternatives →

2. 2
   Stream real-time, human-readable blockchain data▲13

   Deepening watsonx capabilities to address enterprise gen AI data needs with DataStax.

   2023 · datastax.com · its alternatives →

3. 3
   Blockstack Browser▲378

   A gateway to a new, decentralized internet

   2017 · blockstack.org · its alternatives →

4. 4
   Project Zero▲139

   Extract, transform & stream Blockchain data

   2024 · projectzero.io · its alternatives →

5. 5
   Blockstack Browser for the Web▲145

   A browser to explore a new internet for decentralized apps

   2017 · browser.blockstack.com · its alternatives →

6. 6
   WatchData▲111

   API service for Web3 projects

   2022 · watchdata.io · its alternatives →

7. 7
   Blockdata▲107

   A simpler way to do blockchain research

   2018 · cbinsights.com · its alternatives →

8. 8
   Block Protocol▲136

   Making the web better, with blocks

   2022 · blockprotocol.org · its alternatives →

9. 9
   Nexandria Premium Block Explorer▲79

   Faster, comprehensive Blockchain data access at a lower cost

   2024 · its alternatives →

10. 10
    GetBlock▲88

    API access to 40+ full blockchain nodes (BTC, ETH, BSC)

    2021 · getblock.io · its alternatives →

11. 11
    Storage Block by Liveblocks▲288

    Convert your product to multiplayer in minutes

    2022 · liveblocks.io · its alternatives →

12. 12
    ZeroBlock▲64

    Real-Time Bitcoin Market Data

    2014 · its alternatives →

13. 13
    BlockTrail▲62

    Customizable platform for bitcoin analytics

    2014 · blocktrail.com · its alternatives →

14. 14
    Blockstack Browser▲53

    A gateway to a new, decentralized internet

    2018 · blockstack.org · its alternatives →

15. 15
    Blockin Bitcoin Block Explorer & Data▲6

    Bitcoin Blockchain Explorer and Analytics

    2020 · its alternatives →

16. 16
    Blockstrap▲77

    HTML5 framework and API for Bitcoin, Litecoin, and Dogecoin

    2014 · blockstrap.com · its alternatives →

17. 17
    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 →

18. 18
    TxHash Blockchain as a Service▲120

    Cryptocurrency and smart contract event notifications

    2018 · its alternatives →

19. 19
    Chain▲125

    The Block Chain API for Developers

    2014 · chain.com · its alternatives →

20. 20
    BlockscopeChat▲83

    Ask questions in plain English. BlockscopeChat decodes transactions, profiles wallets, and traces stolen funds across 8 chains.

    Jul 2026 · chat.blockscope.co · its alternatives →

21. 21
    Covalent▲97

    One stop shop for blockchain data through a unified API

    2021 · covalenthq.com · its alternatives →

22. 22
    BigchainDB▲105

    The scalable blockchain database.

    2016 · bigchaindb.com · its alternatives →

23. 23
    Blockbutler▲66

    Real-time transaction notifications for the blockchain

    2019 · its alternatives →

24. 24
    Blockledge▲73

    The first web3 education platform powered by NFTs

    2022 · blockledge.xyz · 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 →