Crate.io

Crate.io, founded in 2013 and headquartered in Redwood City, California, develops CrateDB, a distributed SQL database built for real-time analytics on live operational data. The database is designed to handle high-volume, high-cardinality workloads without the delays introduced by ETL pipelines or pre-aggregation: it ingests millions of events per second and makes data available for querying immediately after ingestion.

CrateDB combines SQL with a range of data models in a single query engine, supporting time-series data, JSON documents, full-text search, vector search, geospatial and relational data. The database is licensed under Apache 2.0 and can be deployed on-premises, at the edge or in the cloud; CrateDB Cloud is the company's fully managed offering of the same product.

The company's customers and users span manufacturing, energy, logistics, oil and gas, transportation, media and entertainment, and SaaS. Crate.io operates as a globally distributed team with a presence in both the United States and Europe, working on an open-source product intended to run anywhere.