Top Artificial Intelligence Startups in San Francisco, CA

Powering the full automation of the economy

Art of Sports is building the AI operating system for ballet and dance studios across Europe. The foundation is 12 years of operating ballet studios in Germany: a Vaganova-certified methodology, students placed at two of Germany's top ballet academies (John Cranko School Stuttgart, Staatliche Ballettschule Berlin), and firsthand knowledge of what studios, teachers, parents and kids actually need. What we're building, in order: a structured digital curriculum (12 years of methodology turned into machine-readable content, tagged by exercise, level, terminology, errors and corrections), a Voice-AI layer for hands-free retrieval mid-class, large-format LED screens as the central teaching tool, and from year 2 the hard part: real-time AI movement correction for children learning ballet. Why now: pose estimation has become fast and reliable, but everyone is pointing it at home fitness mirrors and rep counting. Nobody has combined it with real pedagogy. Studio software today manages schedules and payments; it doesn't teach. The teaching layer, content, correction, progression, is empty space, and it's where the value sits. The methodology is the product; the technology is the delivery. Our wedge is the kids segment, an underserved niche in Europe, delivered B2B through studios: 7,450+ potential installations across dance, martial arts, kids fitness and school markets. The pilot studio launches in Frankfurt on August 15, 2026. LED manufacturer partnership talks are active, grant applications (EIC Accelerator, Creative Europe) are in progress. Honest stage: pre-funding. The methodology, the pilot and the partner pipeline are the assets. The platform gets built now, and we're looking for the founding CTO to build it.

Torsei AI is building the next generation of autonomous ground systems for defense and dual-use applications. Our mission is to develop intelligent unmanned ground vehicles (UGVs) that enhance operational effectiveness, improve logistics, and reduce risk to personnel in complex and contested environments. We believe advances in artificial intelligence, autonomy, perception, and robotics are creating a new era of ground mobility similar to the transformation that unmanned aircraft have brought to the air domain. We are focused on building scalable autonomy software and mission-ready robotic platforms capable of operating in challenging real-world conditions. Our long-term vision is to create autonomous systems that support defense, security, industrial, and critical infrastructure applications worldwide. Torsei AI is currently assembling a world-class team of engineers, researchers, and advisors with expertise in robotics, AI, autonomy, and defense technology. We are looking for ambitious builders who want to work on hard technical problems and help define the future of autonomous ground systems. If you're passionate about robotics, AI, autonomy, and building technology that matters, we'd love to hear from you.

The physical world runs on some of the most complex supply chains in existence. Distributors, manufacturers, and their partners manage thousands of SKUs, juggle siloed systems, and rely on tribal knowledge that never gets captured. The tools built to run these businesses—legacy ERPs, spreadsheets, disconnected portals—weren't designed for the speed, intelligence, or scale the industry now demands. We're changing that from the ground up. Matterhaul sits above the systems these businesses already run. We unify their data into a single intelligent layer, deploy AI agents across quoting, order entry, procurement, and dispatch, and surface the insights teams need to move faster and make better decisions, without ripping out what's already in place. That's the wedge. The vision is bigger. As we build the unified data layer and the agentic workflows on top of it, we're assembling the foundation for something the industry has never had: a purpose-built, AI-native platform for the physical world that doesn't just automate what ERPs do today, it does what they were never capable of. Capturing expert judgment. Compounding institutional knowledge. Turning every transaction into a signal that makes the next one smarter. We're a small team with deep roots in this space. Matterhaul's founders grew up in the trades and spent careers building systems and products for the physical world at companies like Stripe, Verkada, and Cisco Meraki. We're backed by leading investors, based in San Francisco's SOMA/Transbay neighborhood, and we believe in being close to our customers and to each other. We spend time on job sites, in distribution centers, and alongside the operators who run these businesses every day. We move fast, ship often, and build for the people who actually do the work.

Humanity Founders is a global venture studio committed to creating sustainable value through innovative, human-centric startups. We co-build companies that empower individuals and transform communities, fostering economic opportunities, meaningful employment, & accessible growth. Our ventures span from publicly launched companies to stealth-mode startups, each united by the mission to drive lasting, positive change. At Humanity Founders, we’re shaping a movement for an equitable world, one venture at a time.