Polars
DataFrames for the new era
Amsterdam, Netherlands · Founded 2023 · $25.0M raised
- Headquarters
- Amsterdam
- Employees
- 11–50
- Founded
- 2023
- Business Model
- B2B
- Website
- pola.rs
- Total Funding
- $25.0M
- Last Round
- $21.0M Series ASep 2025
- Rounds
- 2
About
Open-source DataFrame library in Rust and Python, delivering fast single-node and scalable cloud query execution for data engineering and analytics.
Summary
Polars is a Data & Analytics company based in Amsterdam, Netherlands, founded in 2023. It has raised $25.0M in total across 2 rounds, most recently a $21.0M Series A round in Sep 2025. Investors include Bain Capital Ventures and Accel.
Tech & App Stack
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Funding History
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Sep 2025
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Seed through Series A — per-round amounts, valuations, and who invested in each round.
Investors
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