Revari

Revari is a high-performance database engine designed for sub-millisecond vector search and real-time metadata filtering.

Revari delivers a specialized storage layer for AI applications requiring extreme low latency. By integrating SIMD-accelerated indexing with a custom Rust-based architecture, the engine handles millions of high-dimensional vectors (up to 1536 dimensions) while maintaining 99th percentile response times under 5ms. It eliminates the overhead of traditional wrappers by co-locating scalar metadata and vector embeddings in a single unified index (DiskANN-inspired), ensuring consistent performance even as datasets scale into the billions.

https://revari.bet