Firebolt vs VAST Data
Side-by-side comparison of AI visibility scores, market position, and capabilities
Firebolt is a cloud data warehouse engineered for sub-second analytics on petabyte-scale datasets using a custom sparse index storage format and decoupled compute.
About
Firebolt is a cloud data warehouse built for engineering and data teams that require extreme query performance on large datasets and have exhausted the performance capabilities of general-purpose warehouses like Snowflake and BigQuery. The platform is built around a custom storage format using sparse indexes — a technique that allows the query engine to skip large portions of data during scans based on indexed ranges, dramatically reducing the amount of data read from storage for common analytical query patterns. Combined with vectorized query execution and a columnar format optimized for modern hardware, Firebolt delivers sub-second query latency on datasets at petabyte scale.
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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