Blockchain infrastructure, a child sector within Superscout's Web3 & Blockchain category, encompasses the core protocol layers, node infrastructure, developer tooling, and middleware that enable blockchain networks to operate reliably and scale to meet growing demand. With 7 funders actively investing in blockchain infrastructure startups tracked in Superscout's database, the sector represents the foundational plumbing layer beneath all blockchain applications.

The blockchain infrastructure investment thesis focuses on the essential services that every blockchain application requires: reliable node access (RPC providers like Alchemy and Infura), blockchain data indexing (The Graph, Goldsky), cross-chain bridges, wallet infrastructure, and the developer tools that make building on blockchain networks accessible to mainstream software engineers. These infrastructure companies generate revenue from usage-based pricing tied to the volume of blockchain transactions and queries, creating recurring revenue models that grow with ecosystem adoption.

For blockchain infrastructure founders, the 2025-2026 funding environment rewards companies with demonstrated usage metrics, strong developer adoption, and the ability to support multi-chain deployments as the blockchain ecosystem fragments across dozens of layer 1 and layer 2 networks.

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