What Is StreamingFast?

StreamingFast is a blockchain infrastructure company specializing in high-performance data processing and indexing solutions. Founded in 2018 and headquartered in Montreal, Canada, StreamingFast is a core developer of The Graph protocol, contributing to advancements in decentralized data indexing. The company is recognized for its innovations in blockchain data streaming, particularly through its flagship products, Firehose and Substreams.

Core Products

• Firehose: A next-generation blockchain data extraction layer designed to process the full history of blockchains at high speed. It uses a file-based and streaming-first approach, enabling real-time data delivery and reducing reliance on traditional RPC calls.

• Substreams: A modular, blockchain-agnostic engine built on Firehose. Substreams allows developers to write custom Rust modules for high-performance indexing and flexible data output to various storage solutions.