Software & Tools · Freemium

和鲸 Heywhale

Data-science community with courses, datasets and competitions

FreemiumAI Courses Data AnalyticsUpdated 2026-10-22

Overview

Chinese data-science community combining courses, notebooks and contests.

Interactive data visualization used by newsrooms

Simple charts and maps built for publishing

AI OCR that extracts data from documents at scale

Data science competitions, datasets and notebooks