Top Artificial Intelligence Startups in San Francisco, CA

Majiku is an Artificial Intelligence (AI)-based video and film creation platform that turns ideas and narrative text into ready-to-publish MP4 video files in minutes. We automate the entire production orchestration—from scriptwriting, character creation, and scene setup, audio visual generation, mixing and final rendering—directly from mobile devices and the web. The Problem Currently, over 5 billion people consume social media content. A large portion of them are business owners, as well as professional and beginner creators who want to produce and share video content. However, they face key challenges: • Limited time • Lack of editing skills • High hardware costs • Camera shyness (lack of confidence to appear on camera) Business owners need promotional videos to support product marketing. Meanwhile, creators—both professional and beginners—require a consistent supply of video content for their routine social media upload schedules. On average, they still require a laptop, specialized skills, and hours or even days just to create and edit a single video. The Solution Majiku democratizes video production. We empower anyone—regardless of their technical background—to produce professional videos and films. • Full Automation (End-to-End): Simply input a prompt or basic idea, and Majiku handles the scripting, visual asset generation, voiceover, and rendering. • High Accessibility: Designed with a mobile-first and web approach, enabling content production anytime and anywhere. • Breaking Creative Boundaries: Enables beginner creators to produce stunning visual works without the need for cameras or manual editing skills.

Finthos is an Agentic AI Operating System for Family Offices to automate deal flow intelligence, portfolio monitoring, cash flow planning, and governance/compliance reporting.

StarCast is building the trust, licensing, and rights infrastructure for the AI likeness economy. We enable creators to securely license AI versions of their identity (face, voice, and digital persona) to businesses while maintaining full ownership, approvals, pricing, usage rights, and restrictions. We're solving hard infrastructure problems around AI identity, consent verification, licensing, payments, authorization, and scalable AI workflows. Long term, we're building an AI Identity API and consent layer that AI platforms can use to verify whether a person's likeness is authorized before it is generated or deployed. This is a systems engineering challenge involving secure identity, distributed architectures, AI orchestration, enterprise workflows, and internet-scale infrastructure not just another AI application.

Every enterprise wants to become AI-native, but very few know how to turn rapidly evolving AI capabilities into production systems that create measurable business value. That's where Tribe AI comes in. We are an AI-native services company that helps Fortune 500 companies and ambitious startups design, build, and deploy production-grade AI systems. Our teams work directly with clients to solve high-impact problems using LLMs, agentic workflows, RAG, multimodal AI, evaluations, and modern AI infrastructure not just prototypes or demos. Unlike traditional consulting firms, our engineers, architects, product leaders, and AI specialists embed alongside client teams to understand their business, design practical solutions, and deliver systems that operate reliably in production. We're proud partners of OpenAI and Anthropic, giving us early access to frontier models and close collaboration with the teams building the future of AI. At Tribe, you'll work on challenging AI problems across industries including healthcare, finance, manufacturing, cybersecurity, life sciences, and enterprise software. Every engagement is different, which means continuous learning, meaningful ownership, and the opportunity to shape how the world's largest companies adopt AI. If you're excited about solving difficult technical problems, working directly with customers, and shipping AI systems that matter, you'll fit right in.

At Edit on the Spot, we seamlessly integrate automated video editing into event tech workflows, offering a comprehensive solution that combines video capture, live-streaming services, AI-assisted editing tools, and cloud-based storage. Using Edit on the Spot technology, we developed Gradcut - a cloud-based software platform designed for universities, delivering branded video clips to graduates on the same day of their graduation.

Kaedim is a fast-growth AI startup solving the hard problem of 2D to digital 3D reconstruction. We are the first tech startup with a product in the market producing ready-to-use digital 3D models for game developers to use in their production pipelines and we currently support more than 200 game studios in production allowing for a 10x speedup compared to traditional methods.

Viaduct’s cloud platform derives actionable insights from connected vehicle data to power applications, such as predictive maintenance, driver identification, and driver safety scores. Deployed in the vehicle, Viaduct’s machine learning solutions intelligently compress and enhance vehicle data to allow the richest data to be transmitted to the cloud in the fewest bytes.

AI-powered, end-to-end simulation and operating platform that helps companies develop, manage, and optimize standalone and hybrid storage projects.