Cube Cloud

Cube Cloud is the managed service from Cube Dev, the company behind the popular open-source Cube project, and provides a universal semantic layer that sits between data sources and the applications that consume them. The problem it addresses is inconsistency: when business metrics such as revenue, active users or churn are defined separately in each BI tool, spreadsheet and embedded application, teams end up with conflicting numbers, duplicated logic and fragile security controls. Cube’s approach is to define metrics, dimensions, joins and access rules once, in code, and then expose them through standard interfaces to any downstream tool. This gives organisations a single source of truth for business definitions, while caching and pre-aggregation techniques deliver fast query performance on top of cloud data warehouses without requiring every consuming application to implement its own optimisation or data modelling layer.

Cube Cloud adds hosted infrastructure, a development environment with version control integration, performance monitoring, query history, and enterprise features such as single sign-on, role-based access and auditing on top of the open-source core. It connects to data warehouses and engines including Snowflake, BigQuery, Databricks, Redshift, PostgreSQL and many others, and exposes data through SQL, REST, GraphQL and MDX interfaces, allowing tools such as Tableau, Power BI, Excel, Looker Studio and custom applications to query the same governed model. AI capabilities, including an AI assistant and APIs for large language model applications, use the semantic layer to ground natural language questions in trusted definitions. The service is popular with data engineering teams, software companies building embedded analytics and enterprises standardising metrics across BI tools. The listing shows an entry price of USD 0, reflecting a no-cost starter tier, with a free trial available; paid tiers are usage-based, and a permanently free version is not flagged in this listing.