Hi Product Hunt, we’re Luke and Phillip, founders of Spice AI. Today, we’re announcing Spice.ai OSS 1.0-Stable, a portable, single-node data query and LLM-inference engine built in Rust. We introduced the very first POC of Spice.ai OSS on ShowHN in Sep 2021 as a runtime for building AI-driven applications using time-series data!! [Insert, it’s been 87-years meme]. One of the hard lessons we learned was that before we organizations could use AI effectively, they needed a much higher level of data readiness. Our customers told us they wanted to adopt AI and technologies like Arrow, Iceberg, Delta Lake, and DuckDB but simply didn’t have the time or resources (and were struggling to keep up), so we focused on making it super easy and simple to use them. We rebuilt Spice from the ground up in Rust on Apache DataFusion, and launched on ShowHN in Mar 2024 as a unified SQL query interface to locally materialize, accelerate, and query datasets sourced from any data source. It’s designed for developers who want to build fast, reliable data-intensive and AI apps without getting stuck managing ETL pipelines or complex infrastructure. That release was just the data foundation and today, we’re announcing Spice.ai OSS 1.0-Stable that includes federated data query, acceleration, retrieval, and AI inference into a single engine—now ready for production deployments across cloud, BYOC, edge, or on-prem. Spice supports accelerating federated queries across databases (MySQL, PostgreSQL, etc.), data warehouses (Snowflake, Databricks, etc.), and data lakes (S3, MinIO, etc.). It materializes datasets locally using Arrow, DuckDB, or SQLite for sub-second query times and integrates LLM-inference and memory capabilities and a purpose-built data-grounding toolset that includes vector and hybrid search, Text-to-SQL/NSQL, and evals to ensure accurate outputs. We’d love for you to check it out on GitHub, try it, and share your feedback: https://github.com/spiceai/spiceai

Spice.ai Open Source 1.0-stable

A portable data query and LLM-inference engine built in Rust

A portable data query and LLM-inference engine built in Rust