Dremio vs VAST Data
Side-by-side comparison of AI visibility scores, market position, and capabilities
Dremio is a data lakehouse platform using Apache Arrow Flight for fast SQL queries directly on cloud storage, eliminating the need for data copies or ETL pipelines.
About
Dremio is a data lakehouse platform that enables organizations to run high-performance SQL analytics directly on data stored in cloud object storage — Amazon S3, Azure Data Lake, and Google Cloud Storage — without the need for proprietary data ingestion, transformation pipelines, or a separate analytical copy. The platform is built on Apache Arrow and Apache Arrow Flight, an in-memory columnar data format and high-speed data transport protocol that dramatically accelerates query execution compared to traditional row-oriented formats. Dremio's virtual dataset layer allows analysts to create logical views and curated data products on top of raw lake data without physically copying or transforming the underlying files.
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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