QuickNode is a multi-chain blockchain infrastructure company founded in 2017 by Alex Nabutovsky and Auston Bunsen in Miami, Florida. QuickNode provides dedicated RPC node endpoints across 50+ blockchain networks including Ethereum, Bitcoin, Solana, BNB Chain, Polygon, Avalanche, Arbitrum, Optimism, and others — making it the broadest multi-chain node provider in the industry. The company targets professional developers, enterprise customers, and DeFi protocols that need reliable, globally distributed node access with enterprise-grade SLAs. Backed by Tiger Global, Alexis Ohanian (776 Ventures), and others at a $800M+ valuation.
Background
QuickNode launched early in the node-as-a-service market (2017) when the only practical alternatives to public nodes were self-hosted infrastructure. The company differentiated through breadth of chain support and reliability, attracting enterprise customers who needed a single vendor covering multiple blockchain networks — particularly useful for exchanges, wallets, and multi-chain DeFi protocols.
Key Products
| Product | Description |
|---|---|
| QuickNode Endpoints | Dedicated RPC/WSS nodes for 50+ chains with global regions |
| QuickNode Marketplace | Add-on APIs for enhanced data (NFTs, tokens, decoded events) via QuickNode’s marketplace |
| QuickNode Streams | Real-time blockchain data streaming (blocks, transactions, logs) to Kafka, S3, or webhooks |
| QuickNode Functions | Serverless JavaScript functions that run on QuickNode’s infrastructure |
| QuickNode Graph | Hosted subgraph indexing service |
| QuickAlerts | Webhook alerts for on-chain events |
Multi-Chain Coverage
QuickNode’s primary competitive advantage is breadth: 50+ chains including not just EVM chains (Ethereum, Polygon, Arbitrum, Optimism, BSC, Avalanche, Base) but also Bitcoin, Solana, Aptos, Sui, TON, Starknet, and other non-EVM networks. For enterprises and wallets supporting multiple ecosystems, QuickNode provides a single contract, billing relationship, and API standard.
Enterprise Focus
QuickNode pursues enterprise contracts more aggressively than Alchemy or Helius, with:
- Custom SLA agreements with uptime guarantees
- Dedicated account management
- Enterprise compliance documentation
- Private dedicated clusters for high-volume clients
Related Terms
Sources
- QuickNode Website — chain coverage and pricing.
- QuickNode Marketplace — add-on APIs.