CrateDB

CrateDB (developed by Crate.io AG) is the company behind the open-source, distributed SQL database CrateDB, purpose-built for real-time analytics, IoT, AI/ML and high-concurrency workloads. The database combines time-series, JSON, full-text, vector, geospatial and relational data in one SQL engine and is offered as open source (Apache 2.0), as CrateDB Enterprise for on-prem/private cloud/edge, and as the fully managed CrateDB Cloud on STACKIT, AWS, Azure and GCP, with Standard and Premium support plans. Founded in Dornbirn, Austria, the company is now headquartered in Vaduz, Liechtenstein, and serves manufacturing, energy, logistics and critical infrastructure customers.