Our mission is a seamless data processing experience on any scale

Polars is a DataFrame library engineered to process data at any scale. It combines exceptional performance with an expressive API, delivering a unified solution that scales from local development to production workloads handling terabytes of data.

What began as an effort to optimize data processing has evolved into a mission to provide a Unified DataFrame API for every scale. Today, Polars is a key component of the modern data stack, trusted in production by organizations worldwide to power performance-critical pipelines.

Founded in 2023, Polars Inc. provides the engineering resources and long-term stability to accelerate development of the Polars ecosystem. Our company structure ensures we can dedicate focused effort to building world-class query engines while maintaining Polars as an open source project that will always remain freely available to the community. Read more about our plans in this blog post.