Dev tools · alternatives · 2026

24 alternatives to The Official Assurety API

Easy way to create blockchain applications in minutes.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. The Official Assurety API launched in 2019; newer entries below may have overtaken it.

1. 1
   Alchemy▲187

   Blockchain development made easy

   2020 · alchemy.com · its alternatives →

2. 2
   Blockchain as a Service by Microsoft▲278

   Develop, test, and deploy blockchain applications

   2017 · azure.microsoft.com · its alternatives →

3. 3
   Streams▲106

   Real-time blockchain data streaming made simple

   2024 · quicknode.com · its alternatives →

4. 4
   0xcert Framework▲93

   Powerful dapps made easy 👨‍💻

   2019 · its alternatives →

5. 5
   TimeSeal▲116

   Restoring digital trust, one blockchain timestamp at a time

   2023 · timeseal.com · its alternatives →

6. 6
   EthVigil Tutorials▲90

   Learn and build on Ethereum in real time

   2020 · its alternatives →

7. 7
   TxHash Blockchain as a Service▲120

   Cryptocurrency and smart contract event notifications

   2018 · its alternatives →

8. 8
   dAble▲98

   No-code platform for creating blockchain apps

   2023 · main-site-drab.vercel.app · its alternatives →

9. 9
   WorkChain.io▲91

   Automated, instant payroll on the blockchain.

   2018 · workchain.io · its alternatives →

10. 10BT
    btproof - trusted timestamping on the Bitcoin blockchain▲75

    Find information, resources and relevant links for btproof.com. This domain may be for sale.

    2013 · btproof.com · its alternatives →

11. 11
    Cryptohire▲187

    Hire blockchain developers, pay them in crypto

    2018 · cryptohire.io · its alternatives →

12. 12CA
    Create a custom app coin on the Bitcoin blockchain▲34

    2014 · coins.assembly.com · its alternatives →

13. 13
    Assure Wallet▲73

    Assure is a Web3.0 multi-chain crypto wallet.

    2022 · its alternatives →

14. 14
    Do You Need A Blockchain?▲85

    Clearing the confusion for once and all

    2021 · its alternatives →

15. 15
    Express Protocol ▲62

    Create your own NFT Marketplace/DApp in a matter of minutes.

    2022 · sonla.wiki · its alternatives →

16. 16
    Covalent▲97

    One stop shop for blockchain data through a unified API

    2021 · covalenthq.com · its alternatives →

17. 17
    Blockpipe▲82

    Like the Graph but with Python

    2023 · its alternatives →

18. 18
    Proofable API Service▲5

    Anchor your digital assets to the Blockchain of your choice

    2020 · its alternatives →

19. 19
    Chainkit from PencilDATA▲69

    Add blockchain integrity to your data and apps in 5 minutes

    2018 · its alternatives →

20. 20
    Set in Block▲77

    Blockchain-based permanent message creator and reader

    2018 · setinblock.com · its alternatives →

21. 21
    TimeProof▲5

    Prove it existed. Permanently.

    Jan 2026 · its alternatives →

22. 22
    Crypto APIs▲10

    Blockchain development infrastructure layer

    2019 · cryptoapis.io · its alternatives →

23. 23
    RPC Fast▲64

    Blockchain API and node infrastructure, node as a service

    2022 · rpcfast.com · its alternatives →

24. 24
    Trustly Instant Payouts▲3

    Real-time payouts in seconds

    2021 · trustly.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 →