Best Free RPC Node Providers of 2026

GetBlock is a Blockchain-as-a-Service (BaaS) platform that provides a fast and easy API connection to full nodes from 50+ leading blockchain platforms. It allows you to request information on a node's chain without having to manually set it up with JSON-RPC or REST. This service is ideal for beginners and young entrepreneurs, as well for crypto developers and users. It is also suitable for those who do not have the resources or time to run their own full node. Register an account to get started with GetBlock. You will receive an API key and the relevant data on the dashboard.

Anyblock offers a Software-as-a-Service (SaaS) solution that grants Blockchain JSON-RPC access for various cryptocurrencies, including Bitcoin and Ethereum. Our blockchain API is designed for speed and reliability, typically delivering query responses in under 100 milliseconds. To ensure optimal performance, we utilize a load-balanced system supported by multiple nodes. For Ethereum, we employ Parity/OpenEthereum and Besu clients. Our customer support is exceptional, providing prompt and personalized responses along with technical guidance that includes code samples. Additionally, we offer comprehensive documentation, covering everything from API details to tutorials and frequently asked questions. This combination of features ensures that users have the resources they need to succeed.

Alchemy helps teams build and grow onchain products without the overhead of managing node infrastructure in-house. Across 100+ chains, developers rely on Alchemy’s APIs, RPC services, webhooks, and tooling to work with blockchain data, power transaction execution, and support production applications. From fintech products to trading platforms to AI-driven experiences, Alchemy gives teams the infrastructure they need to move from prototype to scale with confidence.

NOWNodes is a robust RPC provider granting API access to Full and Archive Nodes across 110+ blockchain networks. It supports various protocols including Tendermint, Blockbook, and Index, with availability on both mainnets and testnets depending on the chain. The service delivers a reliable, scalable infrastructure with 99.95% uptime, ~0.6s response time, and capacity for over 15,000 transactions per second—ensuring developers uninterrupted access to accurate blockchain data.

Infura offers top-tier infrastructure designed to help your decentralized application grow in response to user demand. With our instant access APIs, you can swiftly connect your application. We facilitate JSON-RPC over both HTTPS and WebSocket interfaces, allowing for both request and subscription-based connections. You can initiate your journey with Infura using just one URL. Our dedicated team of experts is available around the clock to manage all network modifications and upgrades, enabling you to concentrate on developing your applications. We are committed to a future driven by decentralized networks and protocols. Our infrastructure supports developers, allowing you to invest your time in innovation and creation. Through our Infura dashboard, you can discover valuable insights, add applications, and more. If you require assistance or have inquiries, our vibrant community, current status page, and comprehensive documentation library are always available to help you. Additionally, we pride ourselves on maintaining a user-friendly environment that encourages exploration and experimentation.

OnFinality is a platform for blockchain infrastructure that saves web3 builders their time and makes their lives simpler. OnFinality provides API endpoints that are scalable for the largest blockchain networks. It empowers developers to automate testing, deployment, scaling, and monitoring their own blockchain nodes within minutes. OnFinality has processed over 300 billion RPC requests to date across 70 networks, including Polkadot and Ethereum, Moonbeam and Astar. It is constantly expanding these mission-critical services to developers so they can build the decentralised future faster! OnFinality helps you to be smarter.

Helius serves as the premier developer platform tailored for building on the Solana blockchain. With seamless access to on-chain data through advanced Solana APIs, webhooks, and top-tier RPC solutions, developers can easily facilitate their projects. Become a part of the elite community of Solana developers today, as Helius is designed to simplify your development experience. There's no need to stress over parsing or analyzing on-chain information, finding dependable RPC nodes, or creating expensive pipelines to monitor real-time events. The Helius SDK stands out as the most comprehensive and powerful toolkit available for Solana development. Explore our documentation to discover how you can utilize our services to their fullest potential. Create systems driven by events and automate on-chain processes effortlessly. Monitor on-chain occurrences and respond to them instantly, experiencing remarkably low response times. You have the ability to track up to 100,000 addresses through a single webhook! Our platform simplifies the interpretation and querying of historical Solana data, allowing you to understand the context behind on-chain transactions—be it NFT listings, DEX swaps, DeFi loans, or DAO votes—rather than just dealing with confusing hashes. Helius is not just a tool; it's your gateway to harnessing the power of Solana efficiently.

Addressing reliability and performance challenges in Web3 involves the strategic utilization of numerous third-party node providers alongside an advanced decentralized blockchain API platform, while enhancing the overall user experience. Initiate your journey on the most pertinent blockchain projects within the Web3 ecosystem. With a commitment to delivering one of the industry's most robust decentralized infrastructure services and achieving rapid response times, Blast leverages clustering techniques and the geographical distribution of third-party nodes to efficiently meet the infrastructure demands of Web3 developers, enabling them to concentrate entirely on application development. Scaling is seamlessly achieved by integrating additional node providers into our network. Furthermore, our protocol ensures good node conduct through regular evaluations and implements corrective actions for underperforming nodes, such as slashing staked tokens or removing them from the network, thus maintaining high standards within the ecosystem. This rigorous approach not only promotes reliability but also fosters a healthier environment for developers to thrive.