data.world vs VAST Data
Side-by-side comparison of AI visibility scores, market position, and capabilities
data.world is an enterprise data catalog and knowledge graph platform that connects data assets with business context for governed, AI-ready data management.
About
data.world is an enterprise data catalog and knowledge graph platform that represents the data landscape as a connected graph of relationships between data assets, business concepts, people, and processes — enabling organizations to answer not only "where is this data?" but "how does this data relate to our business concepts, who owns it, what policies govern it, and which other assets does it affect?" The platform's knowledge graph architecture stores metadata in a graph structure that can represent the rich interconnections between entities in the data environment more naturally than tabular catalog storage, making it possible to query the catalog with graph traversal logic that discovers relationships and dependencies that flat catalog structures cannot navigate. This approach is particularly valuable for organizations building AI applications that need richly connected contextual metadata to ground language model responses in accurate organizational knowledge.
Closed a $1 billion Series F at a $30 billion valuation in April 2026, backed by NVIDIA and Fidelity, after surpassing $500M in committed ARR with its AI Operating System platform.
About
VAST Data builds the AI Operating System — a unified platform combining all-flash storage (DataStore), an AI-native database (DataBase), and a globally distributed namespace (DataSpace) into a single infrastructure stack. The platform is purpose-built for organizations training, running, and managing AI models and agents at scale. In 2026, VAST launched AgentEngine, a production-grade deployment layer for multi-agent AI stacks with full auditability and MCP integration.
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