Top Artificial Intelligence Startups in California, US

Our mission is to help people make decisions they love, instantly. We're tackling the most economically impactful decisions first: the average shopping journey takes 79 days, and we're taking that to less than 1. Since our public launch in late 2023, we've grown exponentially to guide millions of users to their perfect product. We recently built the foundation of a neurosymbolic AI agent that learns more about the world on every search. This breakthrough dramatically increases search accuracy, opens up new categories, and propels us towards a world where making a decision is as well-informed as asking an expert and easy as asking a friend.

Our mission is to inspire an elite team of engineers to solve the world’s most valuable problems using AI. We solve hard AI-driven problems that our customers don't have the resources or know-how to staff themselves – cutting through jargon and flashy demos to get AI into production, fast.

Aphid is a global automation network for people and businesses to utilize artificial intelligence bots.

Luma's mission is to enable everyone to capture and experience the world in lifelike 3D. We are building world's best neural capture and rendering system that makes photorealistic 3D capture from casually captured smartphone photos a reality. Our first target verticals are high-end e-commerce, real-estate, and 3D games industry.

Flagler Health assists physicians by recommending the best treatment strategy based on patient data and AI technologies.

Convertly is an AI growth team for Shopify brands. It runs your entire creator and ambassador program end to end — and you just approve. Every brand knows creators drive sales, but almost none can afford the headcount to run a real program. Convertly replaces that headcount with six AI agents. They discover and recruit creators from four sources — your own customers, social search across Instagram/TikTok/YouTube, an opt-in creator network, and your apply page — then run campaigns, manage content and UGC, give every creator a shoppable storefront, attribute every sale back to Shopify, and handle commissions and payouts. A human sets the intent and approves; the AI does the work. The moat isn't the model — that's commoditized. It's the closed loop: from an AI decision to real, attributed Shopify revenue, plus a trust layer that moves money safely and only raises autonomy where measured outcomes justify it. We're already live on production. The full loop — recruit a creator, attribute the sale, pay the commission, show the brand the revenue it created — runs today. Now we're onboarding our first Shopify brands and building the category. Stack: TypeScript, Next.js, NestJS, Prisma/PostgreSQL, and Claude, shipped as a public Shopify app. If you want to build an AI-native product that moves real money for real merchants — and help own a category while it's still early — let's talk.