List of the Top 15 Free RPC Node Providers in 2025

QuickNode streamlines blockchain infrastructure for both large and small teams. It offers a rapid global API that provides immediate access to a variety of networks, including Ethereum, Solana, Bitcoin, Polygon, BSC, Fantom, Avalanche, Terra, Celo, Optimism, Arbitrum, Algorand, Harmony, and Gnosis (xDai). Users can retrieve chain data through JSON-RPC via HTTPS or WebSocket endpoints. Additionally, an analytics dashboard allows for usage monitoring, while fast deployment tools like one-click WebHooks enhance efficiency for smart contract events, NFT, and ERC20 token APIs. With thousands of nodes successfully launched and a reputation for reliability among leading blockchain projects and businesses, QuickNode has been a pivotal force in the growth of the blockchain ecosystem since its inception in 2017. Its commitment to innovation continues to empower developers and foster new opportunities within the space.

GetBlock is a Blockchain-as-a-Service (BaaS) platform that offers a quick and straightforward API connection to full nodes across more than 50 prominent blockchain platforms. Users can effortlessly request data from a node's chain without the need to configure it manually using JSON-RPC or REST protocols. This service caters perfectly to newcomers and emerging entrepreneurs, in addition to crypto developers and everyday users. It is particularly beneficial for individuals lacking the time or resources to maintain their own full node. To begin utilizing GetBlock, simply register for an account; upon doing so, you'll receive an API key along with the necessary information accessible through your dashboard. Moreover, the platform's user-friendly interface ensures a seamless experience for all users.

Chainnodes serves as an advanced Web3 infrastructure provider designed to enhance your decentralized applications (dApps). With a simple click, you can effortlessly set up your archival node, streamlining the deployment process. This innovative approach ensures that developers can focus on their applications without the hassle of managing complex infrastructures.

Gateway.fm offers a decentralized blockchain infrastructure designed for enterprise use on a global scale, allowing for flexible and portable applications. Our emphasis is on infrastructure, Site Reliability Engineering (SRE), and DevOps, which encompasses the deployment of scalable, high-performance validators, as well as the establishment of testnets, devnets, and essential tools like block explorers and metrics, all while ensuring security and privacy are integral to our solutions. We actively contribute to the community by developing best practices tailored for Ethereum validators, focusing on their operations, management, and monitoring needs. With a wealth of knowledge gained from both extensive web3 initiatives and traditional approaches, we take pride in sharing our expertise to foster growth and innovation in the blockchain ecosystem. Through our efforts, we aim to enhance the overall user experience and reliability of blockchain services.

Infura provides exceptional infrastructure tailored to support the growth of your decentralized application as it adapts to increasing user demand. Our instant access APIs enable you to quickly integrate your application with ease. We support JSON-RPC through both HTTPS and WebSocket interfaces, which facilitate both request-based interactions and subscription connections. You can kickstart your experience with Infura by simply using one URL. Our dedicated team of professionals is available 24/7 to handle all network changes and upgrades, allowing you to focus on honing your application development skills. We are deeply committed to fostering a future powered by decentralized networks and protocols. Our infrastructure empowers developers, giving you the freedom to dedicate your efforts to innovation and creativity. Through the Infura dashboard, you can uncover valuable insights, add new applications, and much more. Should you need assistance or have questions, our lively community, real-time status page, and extensive documentation library are always at your disposal. Moreover, we take pride in cultivating a user-friendly atmosphere that promotes exploration, learning, and experimentation, ensuring that developers have the tools they need to succeed. This commitment to support and accessibility makes Infura an ideal partner for developers venturing into the decentralized space.

Anyblock offers a Software-as-a-Service (SaaS) solution that delivers Blockchain JSON-RPC access for various platforms including Bitcoin and Ethereum. Our blockchain API is designed for speed and dependability, with query responses typically under 100 milliseconds. We ensure optimal performance through load balancing across multiple nodes. For Ethereum clients, we support both Parity/OpenEthereum and Besu, providing exceptional customer service. Users can expect quick and personalized responses, along with technical guidance that includes code samples. Additionally, we offer comprehensive documentation that encompasses API details, tutorials, FAQs, and more, enabling users to navigate our services with ease. This extensive support structure is designed to enhance user experience and foster a deeper understanding of our offerings.

OnFinality serves as a comprehensive blockchain infrastructure platform that streamlines the development process for web3 builders, ultimately saving them valuable time and simplifying their workflows. With scalable API endpoints tailored for major blockchain networks, OnFinality enables developers to effortlessly automate the testing, deployment, scaling, and monitoring of their blockchain nodes in just a few minutes. Having successfully managed over 300 billion RPC requests across 70 different networks, which encompass well-known platforms like Polkadot, Ethereum, Moonbeam, and Astar, OnFinality is continuously enhancing its essential services for developers. This relentless expansion allows creators to accelerate their efforts in shaping a decentralized future. By leveraging OnFinality, you gain a smarter approach to blockchain development and innovation.

Helius is the leading developer platform specifically designed for creating applications on the Solana blockchain. By providing effortless access to on-chain data through sophisticated Solana APIs, webhooks, and premium RPC solutions, developers can streamline their project workflows with ease. Join the distinguished community of Solana developers today; Helius is crafted to enhance your development journey. There's no need to worry about decoding or analyzing on-chain data, sourcing reliable RPC nodes, or constructing costly pipelines to track live events. The Helius SDK is recognized as the most extensive and effective toolkit available for development on Solana. Delve into our documentation to learn how to maximize the benefits of our offerings. You can build event-driven systems and automate on-chain operations with minimal effort. Keep an eye on on-chain activities and react promptly, enjoying impressively short response times. You can monitor up to 100,000 addresses using a single webhook! Our platform simplifies the process of interpreting and querying historical Solana data, enabling you to grasp the significance of on-chain transactions—whether they involve NFT listings, DEX swaps, DeFi loans, or DAO votes—rather than merely grappling with cryptic hashes. Helius is not merely a tool; it serves as your gateway to effectively leveraging the capabilities of Solana, transforming your development experience into something extraordinary. As you explore the possibilities, you'll find yourself empowered to innovate and push the boundaries of what's achievable on this blockchain.

Instant Nodes provides infrastructure RPC solutions that prioritize data integrity. Currently, more than 1,000 users are utilizing the platform. With a subscription-based pricing model, users can easily adjust their usage according to their requirements. To promote adoption and foster development in emerging markets, we also offer a complimentary tier for users. This approach not only enhances accessibility but also supports innovation in the industry.

A single line of code can significantly enhance your development journey with the most powerful blockchain developer platform, which is trusted by 70% of the top Ethereum applications globally. Alchemy Supernode distinguishes itself as the leading Ethereum API, providing all the core functionalities of a node, including JSON-RPC support, while ensuring exceptional reliability, data precision, and scalability that are essential for building high-quality blockchain applications. With Alchemy Build, developers benefit from an intuitive, no-setup-required toolkit that allows for rapid prototyping, debugging, and product launch. Effortlessly navigate through millions of historical requests, track live transactions in the mempool, perform JSON-RPC calls directly from the dashboard, and quickly pinpoint recent requests along with any errors that may have occurred. Alchemy Monitor further enriches this experience by offering a comprehensive suite of dashboards and alerts that focus on application health, performance metrics, and user interactions. You can conveniently evaluate the status of all your applications in one unified platform, gain insightful user analytics while ensuring their privacy, and receive timely notifications regarding significant changes. This formidable collection of tools empowers developers to efficiently create and oversee successful blockchain initiatives, making them more competitive in the fast-evolving digital landscape. Ultimately, Alchemy's offerings enable teams to innovate without the constraints that typically hinder progress in blockchain development.

We act as a complete source of blockchain infrastructure and services, offering scalable, reliable, and efficient blockchain solutions designed for a diverse range of users, aiming to promote widespread adoption, stimulate growth, and secure the long-term prosperity of the Web3 ecosystem for many years ahead. Our commitment to innovation ensures that we continually adapt to the evolving needs of the industry.

When your spending on a blockchain API infrastructure surpasses $2,000 and you are handling a high volume of requests each second, finding ways to cut costs becomes essential. Our services are designed to provide swift access to blockchain infrastructure through a JSON-RPC endpoint that is customized for your secure environment. How can RPC Fast, which consists of a self-managed cluster with geographically distributed blockchain nodes, support you in optimizing your expenditures? - Our infrastructure is remarkably efficient, featuring over 90 distributed zones with nodes that consistently maintain a 100% operational health rate. - We promise an impressive uptime of 99.99% along with an average latency of merely 85.6 milliseconds from nearly any location. - Central to our offerings is PredictKube, an AI-based model that predicts traffic trends and automatically fine-tunes infrastructure capabilities according to your historical data and business metrics. - Furthermore, our self-hosted solution ensures the highest level of security for your blockchain operations, safeguarding them while you strive to reduce costs. With these advanced features in place, you can significantly boost your performance while successfully managing your financial outlay, ultimately leading to a more efficient and cost-effective blockchain infrastructure.

To tackle the issues of reliability and performance in the Web3 space, we harness the power of various third-party node providers in combination with an advanced decentralized blockchain API platform to significantly improve user interactions. By doing so, developers can initiate their projects on key blockchain ventures within the Web3 ecosystem without unnecessary delays. Our commitment to offering one of the most resilient decentralized infrastructure solutions, paired with swift response times, is realized through the use of clustering techniques and the strategic geographical placement of third-party nodes, enabling Web3 developers to effortlessly fulfill their infrastructure needs and focus on creating applications. The scaling process is efficiently managed as we continue to onboard additional node providers into our expanding network. We guarantee optimal performance from our nodes by conducting regular assessments and enforcing penalties for those that do not meet established criteria, which may include the slashing of staked tokens or removal from our network. This all-encompassing strategy not only enhances reliability but also creates a more efficient environment for every participant in the Web3 domain, ultimately leading to improved outcomes for all users involved. By prioritizing these initiatives, we are paving the way for a more robust future in decentralized technology.

dRPC is an innovative decentralized RPC network tailored to enhance security, reliability, and cost-efficiency for Web3 businesses of all sizes. Our mission is to establish the most trustworthy and economically feasible data provision solution via a decentralized architecture. This system boasts features like an automated intelligent node balancing mechanism, strong data verification processes, and the option for stablecoin payments. Right from the beginning, our model creates an economy that is advantageous for all network participants by connecting and utilizing pre-existing nodes while maintaining transparency in request routing. Through the implementation of these cutting-edge features, we aim to empower Web3 enterprises to flourish in a continuously changing digital environment, ensuring they have the resources needed to adapt and succeed. Ultimately, our commitment to innovation positions dRPC as a pivotal player in the evolution of decentralized technologies.

Maestro is an advanced Bitcoin RPC API and UTXO Indexer API that provides developers with immediate access to blockchain information, mempool insights, and event-driven functionalities, all without requiring the operation of full nodes or the creation of custom indexers. This innovative solution streamlines backend processes, enhancing the speed at which scalable Bitcoin-native applications can be developed and deployed. Additionally, it empowers developers to focus more on building features rather than managing infrastructure.