{"company":{"slug":"polars","name":"Polars","stage":"series-a","industry":"other","subcategory":null,"sector":null,"description":"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.","crypto":false,"first_seen_at":{},"hq_city":"Amsterdam","hq_country":"Netherlands","founded_year":null,"website":"https://pola.rs","x_handle":null,"followers":null,"logo":"https://recentfunding.com/logo/d/pola.rs.png","amount_usd":"21000000.00","announced_at":{},"raise_source_url":"https://techcrunch.com/2025/09/29/the-startup-behind-open-source-tool-polars-raises-21m-from-accel/","raise_publisher":"techcrunch.com","raise_provider":"startups-gallery","sources":["gallery:company","news:startups-gallery"],"investors":["Accel","Bain Capital Ventures"],"flagged":false,"flagged_at":null,"source_links":{"gallery:company":"https://startups.gallery/companies/polars","news:startups-gallery":"https://startups.gallery/companies/polars"},"x_created_at":null,"domain_created_at":null,"smart_follows":null,"days_early":null,"new_follows_7d":null,"trending_rank":null,"team_size":null,"team_source_url":null,"active_devs_90d":null,"github_org":null,"categories":["data-analytics","devtools-cloud"]},"rounds":[{"stage":"series-a","amount_usd":"21000000.00","announced_at":{},"source_url":"https://techcrunch.com/2025/09/29/the-startup-behind-open-source-tool-polars-raises-21m-from-accel/","source_publisher":"techcrunch.com","source_provider":"startups-gallery"}],"founders":[]}