Top 10 Arbitrum RPC Providers

Why Use Arbitrum for Web3 Development?

Arbitrum is a leading Layer 2 solution for Ethereum, offering significantly lower fees and higher throughput. With support for the Ethereum Virtual Machine (EVM), developers can migrate or launch applications on Arbitrum with minimal code changes.

Key benefits include:

• Up to 10x lower gas costs compared to Ethereum mainnet

• Fast finality and low latency, making dApps feel responsive

• Deep liquidity and active ecosystem, especially in DeFi

• Full EVM compatibility, enabling easy onboarding for existing Ethereum projects

These characteristics have made Arbitrum a go-to choice for teams prioritizing performance and cost-efficiency.

What is an RPC Provider?

RPC (Remote Procedure Call) providers act as the communication layer between your application and the blockchain, using RPC nodes, including both full nodes and shared nodes, to facilitate access. Every time your app sends a transaction or fetches data (like token balances, block info, or contract states), it’s making an RPC call. APIs serve as the primary interface for developers to interact with blockchain data and perform transactions across various networks.

A high-quality RPC provider ensures:

• Low-latency responses

• High uptime with minimal rate limiting

• Scalable infrastructure to handle spikes

• Support for public RPC endpoints and secure HTTPS connections

• Support for advanced features like WebSockets, tracing, archive data, as well as debug and trace APIs for troubleshooting and in-depth blockchain analysis

Key Features to Look For in Arbitrum RPC Providers

Performance & Reliability

Your RPC layer should offer fast response times and high uptime, ensuring your dApp runs smoothly even under high load.

Developer Tooling

Look for providers that offer robust APIs, documentation, SDKs, and analytics dashboards to help you iterate quickly.

WebSocket Support

For apps that rely on real-time updates—such as price feeds or NFT minting—WebSocket connections are critical.

Archive Access

Having access to full historical data (archive nodes) is necessary for applications that analyze past transactions, token activity, or contract states.

Scalability

Your infrastructure should grow with you. Choose providers that support horizontal scaling, caching, and usage monitoring to accommodate user growth.

Why QuickNode for Arbitrum?

QuickNode offers world-class infrastructure for Arbitrum developers, built for speed, scale, and reliability:

• Global low-latency Arbitrum RPC endpoints, including WebSocket support

• Arbitrum Streams, enabling real-time data feeds with just a few clicks

• Analytics and monitoring so you can track performance and optimize usage

• Marketplace Add-Ons like address tagging, token enrichment, and debugging tools

• Support for both Arbitrum One and Nova, with plans to expand into Arbitrum Orbit rollups

• Support for additional networks and protocols, including BNB Chain, to enable multi-chain development

Whether you’re deploying your first smart contract or scaling a high-volume dApp, QuickNode gives you the infrastructure to move fast and build with confidence.

Summary

As demand for Arbitrum dApps continues to rise, developers must make smart infrastructure decisions to ensure reliability and performance. Choosing the right RPC provider is one of the most impactful technical decisions you’ll make—impacting everything from latency and user experience to uptime and debugging.

With its focus on developer tools, real-time streaming, and enterprise-grade infrastructure, QuickNode is a powerful choice for any team building on Arbitrum.