GetBlock provides connection to blockchain nodes of the most popular cryptocurrencies with JSON-RPC, REST, and Websockets.
Cost / License
- Freemium
- Proprietary
Platforms
- Software as a Service (SaaS)



Chainstack is described as 'Multi-cloud, multi-protocol blockchain as a service that helps enterprises and developers rapidly build, deploy, and manage decentralized networks and services' and is an app in the bitcoin & cryptocurrency category. There are more than 10 alternatives to Chainstack for a variety of platforms, including Web-based, Self-Hosted, SaaS, Android and iPhone apps. The best Chainstack alternative is GetBlock, which is free. Other great apps like Chainstack are Pocket Network, Chainnodes, Infura and NOWNodes.
GetBlock provides connection to blockchain nodes of the most popular cryptocurrencies with JSON-RPC, REST, and Websockets.



Developers have been forced to rely on centralized infrastructures to connect to blockchains, resulting in rising prices, limited access, and centralization of decentralized technologies.

Archival JSON RPC Nodes for Polygon (MATIC), Ethereum Mainnet, Optimism. At a much lower price point than Infura or Alchemy.




Formed as the brain child of Herman Junge, Infura was born with the goal of delivering stable and reliable RPC access to the internal projects within ConsenSys. As the Ethereum network began to grab the majority of blockchain developer mindshare, we recognized that Infura would...
Simple access to Bitcoin, Ethereum, Verge, and other blockchains: powerful servers, fast and reliable connection, turn-key solution.





Welcome to RPC.info, the ultimate platform for accessing high-performance RPC (Remote Procedure Call) endpoints across various blockchain networks. Tailored for Web3 developers, RPC.info simplifies your interaction with blockchain ecosystems by offering reliable and fast RPCs...

Blockchain data across 100+ chains — wallet balances, token prices, transactions, DEX pairs, and more. REST API, real-time WebSocket with OHLCV price feeds, CLI, and x402 pay-per-request.



We built OnFinality to make Web3 infrastructure radically easier and more scalable for developers. Whether you're building on Polygon, Ethereum, Avalanche, or other chains — spinning up reliable RPC endpoints shouldn’t be a headache.
