OpenSnowcat is an enterprise-grade, open-source behavioral data platform that serves as a fork of Snowplow, compatible with Snowplow and Segment SDKs. It aims to provide a secure, scalable, and cost-efficient solution for managing behavioral data while ensuring ease of installation and maintenance for users. The platform prioritizes long-term stability and business continuity with a commitment to a free and open-source license.

Hacktoberfest 2025 is a month-long celebration of open source contributions, starting on October 1. Participants can register, prepare their pull requests, and engage with the community through events and discussions, while sponsors like DigitalOcean support the initiative. Special events and prizes are planned to encourage participation and learning within the open-source community.