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Polars
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Overview
Developed byRitchie Vink
LicenseMIT
Open source✓ Open Source
Primary languageRust
Use caseblazingly fast DataFrame operations for data analysis in Rust and Python
Technical
API compatible
pandas
Integrates with
Apache ArrowJupyter
Also see
Alternative to
pandasApache Spark
Based onRust
Knowledge graph stats
Claims13
Avg confidence95%
Avg freshness100%
Last updatedUpdated yesterday
Trust distribution
100% unverified
Governance
Not assessed
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Polars

product

Blazingly fast DataFrame library for Rust and Python using Apache Arrow

Compare with...

pricing model

ValueTrustConfidenceFreshnessSources
open source○UnverifiedHighFresh1

alternative to

ValueTrustConfidenceFreshnessSources
pandas○UnverifiedHighFresh1
Apache Spark○UnverifiedHighFresh1

based on

ValueTrustConfidenceFreshnessSources
Rust○UnverifiedHighFresh1

developed by

ValueTrustConfidenceFreshnessSources
Ritchie Vink○UnverifiedHighFresh1

primary use case

ValueTrustConfidenceFreshnessSources
blazingly fast DataFrame operations for data analysis in Rust and Python○UnverifiedHighFresh1

open source

ValueTrustConfidenceFreshnessSources
true○UnverifiedHighFresh1

license type

ValueTrustConfidenceFreshnessSources
MIT○UnverifiedHighFresh1

built on

ValueTrustConfidenceFreshnessSources
Apache Arrow○UnverifiedHighFresh1

programming language

ValueTrustConfidenceFreshnessSources
Rust○UnverifiedHighFresh1

integrates with

ValueTrustConfidenceFreshnessSources
Apache Arrow○UnverifiedHighFresh1
Jupyter○UnverifiedHighFresh1

api compatible with

ValueTrustConfidenceFreshnessSources
pandas○UnverifiedModerateFresh1

Alternatives & Similar Tools

pandas
alternative to
Compare →
Apache Spark
alternative to
Compare →

Commonly Used With

Apache ArrowJupyter

Related entities

Graph Insights

4 entities depend on Polars
Apache Arrow
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Claim count: 13Last updated: 4/9/2026Edit history