​The Builder Base: Buildathon

​Your idea. Your stack. Your build.

​Welcome to The Builder Base: Buildathon — a one-day gathering in San Francisco for engineers, AI builders, founders, designers, and technology professionals who want to spend a full day turning ideas into working products.

​Builder Base is built around one simple idea: give builders the space, tools, people, and time to build.

​Whether you're experimenting with an AI agent, launching a developer tool, creating an enterprise workflow, building a data product, automating a painful process, or working on something completely unconventional, this is your base for the day.

​Come with an idea, a problem, a technology you want to explore — or nothing more than the desire to build. Find teammates, get feedback from experienced builders, learn from industry experts, and ship something you're proud of.

​Event Details

​When: 9:30 AM – 7:00 PM, 30 October 2026
Where: San Francisco, CA
Format: One-day, in-person buildathon
Who: Engineers, AI Builders, Founders, Product Managers, Designers, Data Scientists, and Technology Professionals
Theme: Open-ended — Build what matters

​What to Expect

• ​A full day dedicated to building

• ​Turn an idea into a functional prototype

• ​Collaborate with engineers, founders, designers, and AI practitioners

• ​Meet potential teammates and future collaborators

• ​Mentorship and guidance from experienced industry professionals

• ​Access to modern AI tools, APIs, platforms, and developer resources

• ​Partner credits, challenges, and special prizes

• ​Live product demos and project showcases

• ​Networking with San Francisco's technology and startup community

• ​Food, refreshments, swag, and prizes

​What Can You Build?

​Anything worth building.

​Build an AI application, autonomous agent, developer tool, enterprise workflow, data platform, automation system, productivity tool, consumer product, infrastructure project, or an idea nobody has tried before.

​There are no prescribed problem statements and no requirement to build around a particular technology.

​Find a problem. Build the solution. Ship it.

​You can arrive with a fully formed idea or figure it out once you get there. The goal is to spend the day building, experimenting, learning, and turning an idea into something real.

​Who Should Join?

​The Builder Base is for people who make things.

​Whether you're an experienced software engineer, an AI developer exploring agentic systems, a founder testing a new idea, a product manager turning a concept into a prototype, a designer bringing an experience to life, or a student and early-career developer looking for your next challenge — you're welcome.

​You don't need to be an expert. You just need to be ready to build.

​Come with an idea. Leave with a build.