Envio

Subsquid

This company develops a decentralized data lake and query engine providing blockchain indexing services to developers of decentralized applications and artificial intelligence models.

Airstack

This company provides application programming interfaces that enable developers to query and integrate on-chain data across multiple blockchains and applications.

Covalent

Covalent provides a unified API for indexed blockchain data to developers and enterprises in the decentralised finance, gaming and analytics sectors.

Hello Moon

The company provides blockchain data infrastructure and transaction landing services for developers building on the Solana and Avalanche networks.

Coherent

This company develops application programming interfaces providing human-readable blockchain data for developers to build web3 applications and features.

Kwil

This company develops a protocol for building decentralized SQL database networks for software developers creating blockchain-based applications.

Uniblock

Uniblock provides a unified API platform and multi-chain infrastructure for developers to build decentralized applications across numerous blockchain networks.

StreamingFast

The company provides blockchain data processing and indexing infrastructure for developers, data analysts and decentralised application builders.