About Builder

Builder exists to accelerate the creation of Bitcoin products through openness, neutrality, sovereignty, structured knowledge, and collaboration.

Our Foundation

These four documents define who we are, what we believe, and how we operate. They form the constitutional layer of Builder—immutable first-class principles that guide everything we create.

Why This Matters

Builder is not just a meetup—it's a movement to create better Bitcoin products through structured knowledge and collaborative building. These foundational documents ensure consistency across all Builder chapters and provide a clear framework for decision-making, content creation, and community engagement.

Builder Cities

Builder operates in cities around the world, each with its own vibrant Bitcoin ecosystem. Explore our cities to discover local builders, merchants, and communities.

Explore Builder Cities →