The right Web3 infrastructure can make a big difference for applications that depend on fast and reliable access to the blockchain. Blast API offers useful infrastructure for developers, but it may not meet all of your project’s needs in terms of network coverage, scalability, pricing or developer tools.
In this guide, I will introduce best Blast API alternatives for Web3 infrastructure including Alchemy, QuickNode, Infura, Ankr, Chainstack, dRPC, Tatum, NOWNodes, GetBlock and Helius and compare what they offer for different Web3 development needs.
Why Look for Blast API Rivals?
More Blockchain Support: Developers might look for solutions with wider blockchain support, enabling multichain applications to connect with various ecosystems and through a single infrastructure, thus decreasing reliance on a single provider.
Better Performance: Different providers might have different latency, throughput, uptime, routing, or infrastructure configurations that can help high-volume applications manage increasing RPC requests and demanding blockchain workloads effectively.
Improved Developer Tools: Some of the competitors offer additional APIs, SDKs, webhooks, data indexing, transaction simulation, streaming, monitoring and debugging tools which may facilitate development and improve the overall application workflows.
Flexible Pricing: Developers have more options to manage infrastructure costs based on application traffic due to different providers using free tiers, credits, pay-as-you-go, subscriptions or enterprise pricing.
Scalability: Web3 applications that are growing may need dedicated nodes, higher request limits, scalable infrastructure, and additional capacity to support more users, transactions, and blockchain data needs.
Specialized Infrastructure: Some options cater to specific ecosystems or workloads like Solana, Ethereum, DeFi, trading, enterprise applications, or decentralized RPC, offering infrastructure designed for specific development needs.
Less Provider Lock-in: Web3 teams can experiment or test out different infrastructure providers to have alternative connectivity options, gain infrastructure flexibility and control as needs, networks, traffic, or workloads evolve.
How to Choose a Blast API Alternative?
Blockchain Support: Before choosing an infrastructure platform, verify that the provider offers support for the blockchain networks your application needs, like Ethereum, Layer-2 networks, Solana, or other ecosystems.
RPC Performance: Test RPC latency, throughput, uptime, request limits, and response consistency to ensure the provider can handle your application’s expected traffic and transaction needs without performance issues.
API & Data Features: Review APIs, WebSockets, webhooks, indexing, historical data, transaction simulation, streaming, and other developer tools for blockchain application development and data management.
Scalability: Ensure the provider has scalable infrastructure, dedicated nodes, higher throughput, geographic distribution, and enterprise capacity for applications with increasing users, transactions, and blockchain requests.
Pricing Structure: Investigate free tiers, credits, compute units, pay-as-you-go rates, subscriptions, dedicated infrastructure costs, request limits, and enterprise pricing to gage potential costs at various usage levels.
Developer Experience: Examine SDKs, documentation, dashboards, integrations, API management, monitoring, debugging capabilities and technical support to understand how easy it is for developers to build, deploy and maintain applications.
Reliability & Safety: For production workloads, you want to make sure you have reliable blockchain connectivity. Think uptime guaranties, redundancy, spread of infrastructure, control of access, API security, monitoring, support, and service-level agreements.
Key Points
| Platform | Key Strengths |
|---|---|
| Alchemy | Advanced blockchain APIs, developer tools, Webhooks, NFT APIs, strong scalability |
| QuickNode | 80+ supported chains, high-performance RPCs, Streams, analytics tools |
| Infura | Ethereum-focused infrastructure backed by Consensys, reliable node access |
| Ankr | Multi-chain RPC network, global node infrastructure, competitive pricing |
| Chainstack | Managed blockchain nodes, multi-cloud deployment, enterprise support |
| dRPC | Decentralized RPC infrastructure with broad chain coverage |
| Tatum | Unified API for multiple blockchains, developer-friendly integrations |
| NOWNodes | Shared and dedicated nodes across numerous blockchains |
| GetBlock | Instant access to blockchain nodes and APIs, flexible pricing |
| Helius | Specialized infrastructure for Solana, enhanced indexing and APIs |
1. The Alchemy
Alchemy is a Web3 development and infrastructure platform that can be a powerful Blast API alternative by combining RPC access, indexed blockchain data, wallets, webhooks and developer APIs under one platform. Founded in 2017 , Alchemy supports ** 100+ blockchain networks ** like Ethereum, Solana, Base, Polygon, Arbitrum, Optimism, BNB Smart Chain, Blast and more.
Its infrastructure consists of standard RPC, WebSockets, archive data, data APIs, transaction simulation and smart-wallet infrastructure. Developers are able to build dApps, DeFi apps, wallets, NFT platforms, and enterprise products using its dashboard, APIs, webhooks, SDKs, and debugging tools. Alchemy offers a free tier with 30M compute units per month and then pay-as-you-go and enterprise plans.
Best Fit**
- Multichain dApp Development
- Web3 startups and DeFi protocols
- NFT & Wallet Developers
- Enterprise web3 teams –
- Developers needing APIs, RPC, webhooks and onchain data
Applications
- DeFi applications and smart contract platforms
- Infrastructure for crypto wallets and accounts
- NFT marketplaces and digital asset apps
- Blockchain gaming and Web 3 business applications
2. Quicknode
QuickNode is a high-performance blockchain infrastructure provider and a solid alternative to Blast API for developers seeking scalable RPC and blockchain data services. Founded in 2017, it unlocks 80+ blockchain networks including major ecosystems such as Ethereum, Solana, Bitcoin, Polygon, Arbitrum, Base, BNB Smart Chain, and more.
It has infrastructure for full nodes, archive nodes, RPC endpoints, WebSockets, gRPC, Streams, Webhooks and indexed data services. Its dashboard allows developers to manage endpoints and its APIs provide real-time events, historical data and application infrastructure.
QuickNode delivers 99.99% uptime and has dedicated infrastructure for heavy workloads. It is also ideal for wallets, DeFi, gaming, exchanges, fintech and enterprise applications with pricing built around usage and infrastructure needs.
Best Fitting
- High traffic Web3 applications
- Developers of multichains
3.DeFi and trading platforms - Web3 startups scaling for production
- Companies that need dedicated blockchain infrastructure
Use Case
- DeFi protocols & DEX applications
- Crypto exchangers and wallets
- NFT platforms and blockchain gaming
- Processing of blockchain data and events in real-time
3. infura
Infura is a Consensys blockchain infrastructure platform which provides developers with managed access to blockchain networks, without the need to run their own node infrastructure. Infura was launched in 2016, and was one of the early infrastructure providers to help developers connect applications to Ethereum. Its services include blockchain RPC APIs, node access, websockets and developer infrastructure to build and scale Web3 applications.
Infura traditionally has had a strong focus on Ethereum and the broader EVM ecosystem while expanding the networks and APIs it supports. It has API endpoints and management tools that developers may use to connect dApps, wallets, DeFi applications, NFT platforms and other blockchain products. Infura pricing is dependent on service needs and usage. Infura is a good option for developers who are starting to move from basic blockchain access to production scale infrastructure.
Best Fit**
- Developers focused on Ethereum
- dApp developer teams 2.
- Projects de DeFi
- Wallet devs
- Companies moving from self-hosted nodes
Cases of Use
- Integration of dApp & Smart-contract
- DeFi applications
- Crypto wallets and NFT platforms
- Blockchain transactions and access to on-chain data
4 Ankr
Ankr is a global distributed Web3 infrastructure provider that offers RPC access, blockchain APIs, staking infrastructure, and dedicated blockchain services. That makes it a viable Blast API alternative for multichain applications. Founded in 2017, Ankr now offers RPC access on 80+ chains including Ethereum, Solana, BNB Smart Chain, Arbitrum, Base, Bitcoin, TRON, TON and Sui. Its infrastructure includes JSON-RPC, WebSockets, Node API, Advanced API and application specific indexed blockchain data.
Developers are able to leverage JavaScript and Python SDKs, React Hooks, API testing tools, usage analytics and API keys. Ankr’s infrastructure is built for dApps, DeFi protocols, wallets, gaming, NFT apps, and AI agents. Pricing models include public, freemium, premium, pay-as-you-go, and monthly credits.
Best Fit
- Web3 multichain development
- DeFi & dApp teams
- Developers of wallets and exchanges
- Web3 gaming firms
- Enterprises requiring distributed RPC infrastructure
Examples of Uses
- DeFi protocols & applications
- Cryptocurrency exchanges and wallets
- Blockchain & NFT Gaming Platforms
- Staking and Web3 applications on multichain
5. Chainstack
Chainstack is a managed blockchain infrastructure platform for enterprises founded in 2018 . Chainstack offers developers and businesses a Blast API alternative with its managed nodes, RPC endpoints and scalable Web3 infrastructure. It supports 70+ blockchain networks such as Ethereum, Solana, Base, Polygon, BNB Smart Chain, Arbitrum, Hyperliquid, Unichain, Linea, Berachain, and other ecosystems.
Users can deploy and run blockchain nodes in multiple cloud environments with the infrastructure, and developers are able to get RPC endpoints and plug into tools like Hardhat, Foundry, web3.js, and ethers.js. Chainstack provides 99.99%+ uptime, global infrastructure, and enterprise scalability.
It is suitable for dApps, DeFi, Web3 gaming, exchanges, analytics and enterprise blockchain projects. There is a free Developer plan, and paid plans provide more throughput and usage capacity.
Best Fit
- Enterprise blockchain development
- Multi-chain application teams
- Infrastructure Providers for DeFi
- How Startups Can Scale Production Workloads
- Teams that need managed blockchain nodes
Applications
- DEX and DeFi Applications
- Platforms for Gaming and NFTs
- Data and analytics applications on blockchain
- Enterprise Blockchain & dApp Infrastructure
6. dRPC
dRPC is a decentralized RPC infrastructure platform providing distributed blockchain access. It can be considered a Blast API alternative for projects seeking flexible, multichain RPC infrastructure. Founded in the 2020s, dRPC is not about a single source of infrastructure, but about connecting developers to a distributed network of RPC providers.
It supports a variety of blockchain ecosystems and offers standard JSON-RPC access for applications that require reliable access to block chains. Developers are able to tap into RPC endpoints and infrastructure designed for high-volume dApps, wallets, DeFi protocols, trading apps and other Web3 workloads.
dRPC runs on a compute-unit pricing model, and its docs currently list 20 CU for standard RPC methods and $0.30 per 1M CU. The decentralized architecture is particularly relevant to teams that care about provider diversity, routing, resilience, and scalable access to the blockchain.
Best-fit
- Developers looking for distributed RPC infrastructure
- Well-known web3 applications
- Trading Platforms & DeFi
- Infrastructure teams seeking provider diversity
- Projects focusing on RPC resilience and routing
**4 Use Cases **
- dApps and DeFi
- Wallet and trading infrastructure
- Data access and analysis on the blockchain
- Routing of high volume RPC requests
7. Tatum
Launched in 2018, Tatum is a blockchain development platform offering unified APIs, RPC infrastructure, webhooks, wallets and blockchain data services — a more comprehensive Blast API alternative for developers building full Web3 apps. Tatum provides RPC gateways on 100+ networks with infrastructure features including geographic load balancing, failover routing, caching, and production-grade access.
Its APIs allow for easy interaction with the blockchain via unified endpoints and webhook notifications enable developers to listen for on-chain events without the need for constant polling. Tatum also offers a dashboard to manage applications and infrastructure.
Its platform is ideal for wallets, payment applications, exchanges, DeFi products, token platforms and enterprise blockchain projects. The platform is built on a usage-based infrastructure and API models. Its main advantage is that it provides a unified abstraction layer across many blockchain protocols.
Best Fit
- Web3 & Fintech startups
- Crypto wallet creators
- Payment and electronic assets business
- Trading and finance platforms
- Businesses that require unified blockchain APIs
Use Cases
- Cryptocurrency wallets and payment apps
- Token and stablecoin platforms
- Blockchain and NFT based gaming projects
- Financial applications and digital asset exchanges
8. NOWNodes
Established in 2019, NOWNodes is a Blockchain-as-a-Service and RPC infrastructure provider that provides developers with a simple alternative to Blast API for accessing full blockchain nodes via APIs. Support for 120+ blockchain networks including Bitcoin, Ethereum, Polygon, Cardano, Solana and many other major ecosystems.
Its infrastructure includes: full nodes, archive nodes, Blockbook explorers, WebSockets, gRPC, Trace and Debug APIs, monitoring, and dedicated nodes. Developers are able to connect applications via a single API key, without needing to maintain separate node infrastructure.
NOWNodes is especially valuable for wallets, exchanges, dApps, blockchain explorers, analytics platforms and other use cases that require trustworthy node access. It has a free Start plan with 100,000 requests/month. Paid plans take care of additional infrastructure and dedicated-node requirements.
Best Match
- Developers of Multichain
- Cryptocurrency Exchanges
- Providers of blockchain wallets
- DATA COMPANIES ON THE BLOCKCHAIN
- Provided full-node access for teams
Applications
- Cryptocurrency Exchanges & Wallets
- Blockchain explorers and analytical instruments
- Apps for payment and transactions
- Multichain dApps and Web3 services
9. GetBlock.
GetBlock is a Web3 infrastructure and RPC node provider that offers full and archive node access to over 130 blockchain networks, making it a solid Blast API alternative for multichain apps. The platform has been live since Q4 2019 and gives access to networks like Ethereum, BNB Smart Chain, Polygon, Solana, Bitcoin, Litecoin, Dogecoin, Base, Optimism, Arbitrum, Aptos and Sui.
Its infrastructure covers JSON-RPC, WebSockets, gRPC, archive data, dedicated nodes, MEV protection and geographic routing. Developers are able to use its dashboard, API endpoints, analytics and monitoring tools for production applications.
GetBlock is designed for dApps, DeFi, wallets, exchanges, gaming and enterprise workloads. Pricing includes shared-node plans and dedicated infrastructure. Paid plans include higher compute units, throughput, endpoints and support.
Best Fit
- Multichain node access for developers
- DEX and Defi teams
- Crypto wallets and exchanges
- Blockchain analytics firms
- Enterprise dedicated nodes
Examples
- DEX & DeFi Infrastructure
- Exchange and wallet apps
- Blockchain analytics and historical data
- Enterprise Blockchain Workloads at Scale
10. Helios
Helius is a Solana-focused developer platform and Web3 infrastructure founded in 2022. This means that it’s a niche Blast API alternative for apps that run primarily in the Solana ecosystem. The infrastructure consists of high-performance Solana RPC nodes, services for transaction delivery, gRPC streaming with LaserStream, webhooks, and digital-asset APIs.
Helius is built to provide low latency access to the blockchain, and handles billions of daily requests while reporting 99.99% uptime. Developers are able to use its APIs, RPC endpoints, webhooks, streaming infrastructure and data services to build DeFi apps, trading systems, wallets, NFT platforms, analytics products and other Solana apps.
Plus, Helius has a free first tier and paid tiers based on usage, which makes it a good fit for both early-stage developers and high-volume Solana apps that need specialized infrastructure.
Best Match
- Developers focus on Solana
- Solana DeFi teams
- High Performance Trading Applications
- Developers of NFT and Solana wallets
- Projects needing specialized Solana data infrastructure
Use Cases
- Solana DeFi & trading apps
- Solana Token Platforms & Wallets
- Use in the NFT and gaming industries
- Real-time Solana data, analytics and events
Conclusion
Web3 developers have many infrastructure options to build scalable blockchain applications from Blast API competitors. Alchemy and QuickNode are strong on multichain support and developer tooling, while Infura is focused on reliable blockchain access. Both Ankr and Chainstack provide full RPC and node infrastructure, with dRPC providing a distributed approach to RPC access.
Tatum focuses on unified blockchain APIs, NOWNodes and GetBlock offer broad node access for multichain applications. Helius is great for Solana infrastructure and data services. When evaluating an alternative, developers should consider blockchain coverage, RPC performance, scalability, APIs, developer tools, pricing, reliability and project specific infrastructure needs.
FAQ
What are Blast API rivals?
Blast API rivals are alternative Web3 infrastructure providers that offer services such as RPC endpoints, blockchain nodes, APIs, WebSockets, data access, and developer tools for building and scaling blockchain applications.
Which are the main Blast API alternatives?
Major alternatives include Alchemy, QuickNode, Infura, Ankr, Chainstack, dRPC, Tatum, NOWNodes, GetBlock, and Helius. Each platform differs in blockchain coverage, infrastructure, performance, pricing, and developer features.
Which Blast API alternative supports multiple blockchains?
Alchemy, QuickNode, Ankr, Chainstack, Tatum, NOWNodes, and GetBlock provide broad multichain infrastructure. Developers should compare the specific networks supported before choosing a provider.
Which Blast API rival is suitable for Solana?
Helius is specifically focused on Solana infrastructure and provides RPC, APIs, webhooks, streaming, and blockchain data services for Solana applications.
