Welcome to KXSB

Build the Future of Open-Source AI – Together

KXSB is a member-governed community where developers, creatives, and companies collaborate on open-source AI projects in a pre-competitive space.

Join KXSB LPB 25 🔮 Events →

For Individuals & Teams

Launch or contribute to open-source AI tools with enterprise-grade support

For Companies

Externalize pre-competitive projects, access talent, and co-create standards

For Ecosystem Partners

Provide products and services to a focused AI community


1. Collaborate

  • Propose, vote, and govern initiatives via Discord
  • Member-driven priorities
  • Working groups & resource sharing

2. Build

  • Accelerate pre-competitive projects
  • Co-develop with community support
  • Sponsor or launch open-source efforts

3. Launch

  • From inception to market-ready solutions
  • HackXelerator™ events with enterprise backing
  • Startup showcase for customers/partners

Initiative Spotlight

LPB25: London-Paris-Berlin AI HackXelerator™

20 days of multi-modal AI innovation. 500+ participants. Awesome prizes.

  • 🎯 Missions: Music, Visual Art, Gaming, Fashion & more
  • 🏆 Sponsors: Vultr, Pinecone, AMD & more
Learn More →