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Polars

DevTools · Amsterdam, NL

Amsterdam Rust DataFrame library for data scientists and engineers, and the Polars Cloud platform.

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Funding history

DateRoundAmount
Sep 2025Series A
Polars raised €18 million in a Series A led by Accel to develop its distributed data processing engine and Polars Cloud.
$20.9M
Aug 2023Seed
Amsterdam-based Polars raised a $4M seed led by Bain Capital Ventures for its Rust DataFrame library.
$4M

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