Goldsky lets you build real-time data streams for your applications without the hassle of managing complex blockchain and data streaming infrastructure. Goldsky can index a blockchain or subgraph, transform the data to fit your needs, and stream the results into a data warehouse, webhooks or an API, all in real-time.
Apibara is an open-source tool to stream and compose streams of on-chain data.
Basement offers the easiest way to access on-chain data with a fast GraphQL API and indexing tools.
Covalent is a unified API bringing data from multiple chains and other searchable endpoints.
Venture Studio
Envio is a modern, multi-chain EVM blockchain indexer for real-time and historical data.
Real-time and historical custom data indexing for any evm chain