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Company records / pola.rs

Polars

Polars (pola.rs): 6 changes recorded in its website history since October 2021. Homepage last checked 6 November 2026.

Recorded changes

Newest observations first. Each interval bounds when the website changed; it is not an exact event date.

  1. PricingBetween and

    Added a pricing page.

    Observed on the company’s website; business claims are not independently verified.

    earlier archived pagecurrent websiteHistorical capture not publicly availableLink to observation
  2. Go-to-marketBetween and

    Dropped its free sign-up; visitors are now asked to book a demo.

    Observed on the company’s website; business claims are not independently verified.

    earlier archived pagecurrent websiteHistorical capture not publicly availableLink to observation
  3. HeadlineBetween and
    BeforeDataFrames for the new era
    AfterOne framework for all your data processing

    Observed on the company’s website; business claims are not independently verified.

    earlier archived pagecurrent websiteHistorical capture not publicly availableLink to observation
  4. Go-to-marketBetween and

    Added a free sign-up or free trial.

    Observed on the company’s website; business claims are not independently verified.

    earlier archived pagelater archived pageLink to observation
  5. HiringBetween and

    Added a careers page.

    Observed on the company’s website; business claims are not independently verified.

    earlier archived pagelater archived pageLink to observation
  6. New customersBetween and

    Added customer logos to its homepage: Netflix and Microsoft.

    Observed on the company’s website; business claims are not independently verified.

    earlier archived pagelater archived pageLink to observation

First recorded website

Observed 12 January 2022

Our earliest capture with readable facts. This is our first observation, not when the company introduced these things. These website claims are not independently verified.

Polars is a blazingly fast DataFrame library completely written in Rust, using the Apache Arrow memory model. It exposes bindings for the popular Python and soon JavaScript languages. Polars supports

archived pageLink to first observation

All facts above belong to this capture. Unlisted fields mean we have no readable observation, not that they were absent.

How it describes itself

Similar headlines are grouped together. The quote shown is from the last capture in each group, not necessarily the exact wording throughout that period.

  1. Seen November 2026 · 1 capture · latest observed messagingOne framework for all your data processing

    Polars is the fastest open-source DataFrame library for Python and Rust, and the framework that takes the same query from a laptop to the cloud.

    This wording observed 6 November 2026.

    current websiteHistorical capture not publicly available
  2. July 2024 – July 2026 · 5 capturesDataFrames for the new era

    Polars is a high-performance DataFrame library for Python and Rust. Built on Apache Arrow, it's the fastest way to work with tabular data at any scale.

    This wording observed 22 July 2026.

    archived page
    Inspect 5 captures in this group

Cite this record

StartupHistory, “Polars” company record, https://startuphistory.org/c/pola.rs

Machine-readable: /c/pola.rs.json. How changes are found: method.