5 Best Alternatives to Etherscan API in 2026

Why look beyond Etherscan API

Etherscan API provides foundational access to Ethereum blockchain data, serving as a reliable tool for developers to query transaction histories, monitor smart contract activities, and track wallet balances. Its strengths lie in its direct data access and comprehensive coverage of the Ethereum network, making it a default choice for many projects since its inception in 2015. The free tier, offering 100,000 credits per day, supports basic use cases adequately.

However, as Web3 applications scale and evolve, developers often encounter limitations that prompt a search for alternatives. These include the necessity for broader blockchain support beyond Ethereum, demand for higher throughput and lower latency, or more advanced developer tools like WebSockets for real-time data streaming. Some projects may require dedicated nodes, enhanced analytics, or more flexible pricing models than Etherscan’s credit-based system. Furthermore, while Etherscan focuses on data retrieval, many alternatives provide full node infrastructure, enabling direct interaction with smart contracts and decentralized applications (dApps) without managing one's own nodes. This shift towards comprehensive infrastructure services and multi-chain capabilities drives the exploration of alternative blockchain API providers.

Top alternatives ranked

1. 1. Alchemy — Blockchain development platform with robust infrastructure

   Alchemy offers a comprehensive suite of developer tools and infrastructure for building decentralized applications. It provides reliable and scalable access to multiple blockchain networks, including Ethereum, Polygon, Arbitrum, and Optimism. Alchemy distinguishes itself with advanced features like enhanced API methods, WebSockets for real-time updates, and a Supernode architecture designed for high availability and data accuracy. The platform also includes a powerful dashboard for monitoring requests, debugging, and analytics, which can significantly streamline the development workflow.

   Alchemy's focus on developer experience is evident through its detailed documentation and a range of SDKs. It aims to reduce the complexity of interacting with blockchain networks, allowing developers to concentrate on application logic rather than infrastructure management. Their infrastructure is built to handle significant transaction volumes, making it suitable for both emerging projects and large-scale decentralized applications. Alchemy's services extend beyond basic data access, offering tools for NFT APIs, webhook services, and transaction management.

   Best for: Developers requiring scalable, multi-chain infrastructure with advanced developer tools, real-time data, and comprehensive analytics for dApp and Web3 project development.

   Learn more on the Alchemy profile page or visit the official Alchemy website.

2. 2. Infura — Scalable and reliable access to blockchain networks

   Infura provides developers with robust and scalable API access to various blockchain networks, including Ethereum, IPFS, Filecoin, Optimism, and Arbitrum. As one of the earliest and most widely adopted infrastructure providers, Infura is known for its reliability and performance in serving millions of daily requests. It simplifies the process of connecting to blockchain nodes, abstracting away the complexities of running and maintaining one's own infrastructure.

   The platform offers a range of services, including RPC endpoints for transaction submission and data queries, WebSocket support for real-time event streaming, and archive node access for historical data. Infura's global distributed architecture ensures low latency and high availability, making it a suitable choice for applications that demand consistent and fast access to blockchain data. Its integration with MetaMask also makes it a foundational component for many Web3 applications.

   Best for: Developers and enterprises needing high-performance, reliable, and widely adopted blockchain node infrastructure, especially for Ethereum-centric applications and dApps with significant user bases.

   Learn more on the Infura profile page or visit the official Infura website.

3. 3. Blockdaemon — Enterprise-grade blockchain infrastructure and node management

   Blockdaemon offers enterprise-grade blockchain node infrastructure and staking services across a wide array of networks. Unlike Etherscan's primary focus on Ethereum data, Blockdaemon provides access to over 60 blockchain protocols, including Ethereum, Bitcoin, Solana, Avalanche, and Polygon. This multi-chain support is a key differentiator, catering to projects with diverse ecosystem requirements. Blockdaemon manages the complexities of node provisioning, monitoring, and scaling, offering both dedicated and shared node options.

   Their platform emphasizes security, reliability, and institutional-grade compliance, making it attractive for large enterprises and financial institutions entering the Web3 space. Beyond basic API access, Blockdaemon provides advanced features like liquid staking, validator services, and comprehensive analytics. The company's global infrastructure ensures high availability and performance for mission-critical applications, supported by a professional services team.

   Best for: Enterprises, financial institutions, and developers requiring secure, compliant, and scalable multi-chain node infrastructure, staking services, and advanced blockchain solutions.

   Learn more on the Blockdaemon profile page or visit the official Blockdaemon website.

4. 4. Polygon Technology — Scalable Ethereum infrastructure and layer-2 solutions

   Polygon Technology, primarily known for its namesake Layer 2 scaling solution for Ethereum, also offers robust API services and developer tools for interacting with the Polygon network. While not a direct competitor to Etherscan for generic Ethereum data, Polygon provides dedicated infrastructure and data access for its ecosystem, which is highly compatible with the Ethereum Virtual Machine (EVM). This makes it a crucial alternative for developers building or migrating dApps to Polygon's more scalable and cost-effective environment.

   The Polygon API allows developers to query transaction data, smart contract events, and account balances on the Polygon PoS chain and other Polygon-related networks. Its focus on scaling Ethereum transactions means that developers can achieve higher throughput and lower gas fees compared to the Ethereum mainnet. Polygon's network also serves as a hub for various Web3 applications, including DeFi, NFTs, and gaming, providing a rich ecosystem for development. They offer extensive documentation and community support for developers utilizing their network.

   Best for: Developers building or deploying decentralized applications on the Polygon network, seeking scalable, low-cost, and EVM-compatible blockchain infrastructure and data access.

   Learn more on the Polygon Technology profile page or visit the official Polygon Technology developer site.

5. 5. Google Maps Platform — Enterprise location-based services

   While seemingly disparate, Google Maps Platform emerges as a relevant alternative when considering specific use cases that Etherscan API might not directly address, particularly those involving location-based services within Web3 contexts. For instance, a decentralized application that integrates real-world location data with blockchain transactions or NFT ownership might use Etherscan for blockchain specifics and Google Maps Platform for geographical context. Google Maps Platform offers comprehensive APIs for maps, routes, and places, enabling developers to build rich, location-aware experiences.

   The platform provides JavaScript, Android, and iOS SDKs for interactive maps, geocoding and reverse geocoding to convert addresses to coordinates and vice versa, and routing services for directions. Its global coverage and high reliability make it a standard choice for any application requiring precise location data. While Etherscan focuses on the digital world of blockchain, Google Maps Platform anchors applications in the physical world, offering a complementary set of tools for hybrid Web3 projects that bridge both domains.

   Best for: Projects and dApps requiring integration of real-world location data, mapping, routing, or geocoding services, particularly when combining physical location with blockchain-based assets or transactions.

   Learn more on the Google Maps Platform profile page or visit the official Google Maps Platform documentation.

Side-by-side

How to pick

Selecting the right Etherscan API alternative depends on your project's specific requirements, encompassing factors like blockchain coverage, scalability needs, developer tool preferences, and budget. Consider these decision criteria when evaluating your options:

• Blockchain Network Support:

  • If your project is exclusively focused on Ethereum and only requires basic data queries, Etherscan API might still suffice.
  • For multi-chain dApps that span Ethereum, Polygon, Arbitrum, Optimism, and other EVM-compatible networks, providers like Alchemy and Infura offer broad support and integrated tooling.
  • If your needs extend to non-EVM chains like Bitcoin, Solana, or Avalanche, or if institutional-grade compliance and staking services are critical, Blockdaemon provides extensive multi-protocol coverage.
  • For projects specifically targeting the Polygon ecosystem for scalability and lower transaction costs, Polygon Technology's native APIs are the most direct solution.

• Scalability and Performance:

  • For applications expecting high transaction volumes, real-time data streaming (WebSockets), and low-latency responses, Alchemy and Infura are engineered for high performance and reliability through their advanced node architectures.
  • Blockdaemon also offers enterprise-grade scalability with dedicated node options, suitable for demanding institutional use cases.

• Developer Experience and Tooling:

  • If comprehensive debugging tools, real-time analytics dashboards, and enhanced API methods are a priority to accelerate development, Alchemy provides a rich suite of developer-centric features.
  • While Infura offers robust API access, its developer tools are more focused on reliable node connectivity.
  • Etherscan's developer experience is more direct, offering raw API access without extensive tooling.

• Specific Use Cases:

  • For projects requiring sophisticated financial services, institutional-grade compliance, or staking operations, Blockdaemon is a strong contender.
  • If your dApp needs to integrate real-world geographical data, maps, or routing capabilities alongside blockchain interactions, Google Maps Platform becomes an essential complementary API, bridging the digital and physical realms.
  • When building on Polygon for its scaling benefits, using Polygon Technology's native APIs ensures optimal integration and performance within that ecosystem.

• Pricing and Cost-effectiveness:

  • Evaluate the pricing models, which typically involve request counts or dedicated node subscriptions. While most alternatives offer free tiers, the limits and costs for scaling vary significantly. Compare daily credit limits, request costs, and included features to align with your project budget.

• Reliability and Support:

  • Consider the uptime guarantees (SLAs), customer support responsiveness, and community resources. Providers like Alchemy, Infura, and Blockdaemon offer enterprise-level support and high availability, crucial for production applications.

By systematically evaluating these factors against your project's technical and business requirements, you can identify the Etherscan API alternative that best supports your Web3 development journey.