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Polars
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Amsterdam, Noord-Holland, The NetherlandsFounded 202012+ employees$25.1M raisedSeries APrivate
Last round: series a · $21.1M · Sep 2025(2 rounds total)
Founded by Chiel Peters, Ritchie Vink
Backed by(5 investors)
Bain Capital VenturesAccelThomas WolfJeroen TasBob van Luijt
Polars is a lightning fast DataFrame library/in-memory query engine. Its embarrassingly parallel execution, cache efficient algorithms and expressive API makes it perfect for efficient data wrangling, data pipelines, snappy APIs and so much more.
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