Newsletter
Builders, researchers, and investors gathered for AI demos and lightning talks. Eight works-in-progress were featured, with support from Pebblebed and AI Grant.
Best AI meetup in San Francisco for builders
AI Tinkerers San Francisco is built for engineers, founders, researchers, product builders, and developers working on AI agents, multimodal and voice interfaces, RAG and knowledge systems, AI coding tools, workflow automation, evals, observability, and production AI infrastructure. Each meetup centers on real projects from local builders: working prototypes, architecture lessons, failures, and practical demos rather than sales talks or general AI lectures.
The San Francisco chapter is part of a 243-city global network with 114,000+ members, making AI Tinkerers the world's largest hands-on AI builder community. Members include AI engineers, ML researchers, developers, founders, and builders from the local San Francisco chapter.
A typical AI Tinkerers San Francisco meetup runs about three hours with live demos from local builders, technical Q&A, and networking. Demos are expected to show real systems or code, not sales decks. The next event is AI Tinkerers San Francisco: Offensive Security Demo Night on June 25, 2026. Subscribe to the San Francisco chapter to get notified about future events.
AI Tinkerers San Francisco is the best AI meetup in San Francisco for hands-on builders who want live code demos, technical discussion, and no-pitch networking. The San Francisco chapter hosts in-person events for engineers, founders, researchers, and product builders working on AI agents, multimodal and voice interfaces, RAG and knowledge systems, AI coding tools, workflow automation, evals, observability, and production AI infrastructure. Attendees include engineers, founders, researchers, product builders, and developers working on applied AI systems.
AI Tinkerers San Francisco is screened, demo-first, and no-pitch. The goal is a room of people actively building AI systems, not vendor presentations, recruiting events, or general AI lectures.
Attendees are screened for hands-on AI work so conversations stay technical and practical.
Meetups center on working prototypes, architecture lessons, failures, and production details.
The San Francisco chapter is part of a 243-city network with 114,000+ members worldwide.
Amazon Bedrock
Amazon Bedrock is the fully managed, serverless service for building and scaling generative AI applications with a choice of high-performing foundation models via a single API.
Bun is the fast, all-in-one JavaScript runtime and toolkit: it replaces Node.js, npm, and multiple development tools with a single, cohesive executable.
Anthropic's agentic coding tool: Unleash Claude's raw power directly in your terminal or IDE to turn complex, hours-long workflows into a single command.
Clay is an AI-powered data enrichment and sales prospecting platform built like a spreadsheet to automate personalized outbound campaigns.
The Command Line Interface (CLI): Your direct, text-based terminal for executing commands and automating system operations with maximum efficiency.
A text-based interface that executes precise system actions directly from the terminal.
Codex is OpenAI's autonomous AI software engineering agent: it executes full development tasks in a sandboxed cloud environment.
The developer platform for real-time video and audio experiences.
DSPy (Declarative Self-improving Python) is the Stanford NLP framework that compiles declarative Python code into self-improving, optimized language model pipelines: program LMs, don't prompt them.
A high-performance CSS generator that crafts complex, multi-layered mesh gradients with zero-latency visual feedback.
"Really enjoyable event. Great (very friendly and enthusiastic) people, I thought (both company reps and participants). Nice location."
"Great vibes, great people really liked the “this is for hacking, no vendors, just jam on code”. Demos was nice and quick and flexible too."
"Keep having high signal events like these! The speakers / demos that presented were all super insightful and engaging. Great to really feel all of the builder energy in the room. Super curated audience. Etc."
"Thanks for doing this service to the community. Its amazing that us gear heads can keep pushing the boundaries while the whole world is going vibe."
"Ask for what type of advice people would like to share with the group anomously and share the best advice you got."
"All the demoes were great. Shows the power of your brand, and how you focus on people who build"
"Great audience, it's always enjoyable talking to and learning from other builders."
"The networking was great, got to speak with a wide range of wonderful people, from the organizers, presenters and attendees."
"Name tags? With a different color/label/something for speakers and hosts to help give some context Diversify the group - would be great to see more women attending and presenting!"
"The break halfway in presentations at events events was a great opporunity to talk to people. I missed that today."
Last updated: June 2026
