AI startups in San Francisco

Coverflow

San Francisco

Coverflow is AI-powered and automates broker workflows across commercial, personal, and benefits. Launch. It has delivered 15x revenue growth and $1B in premium flow; backed by AIX Ventures, Founder Collective, and Afore Capital; SOC 2 comp

Antes AI

San Francisco

Antes is an AI startup that automates engineering compliance for complex manufacturers, accelerating innovation and building trust in the physical world by operating at the intersection of AI, hardware, software, law, and policy.

Krea

San Francisco

Krea develops next-generation AI creative tools that are intuitive and controllable for creatives, aiming to empower human expression across text, image, video, sound, and 3D rather than replace artists.

Merge API

San Francisco

Merge is a leading provider of customer-facing integrations and agent tools for frontier LLMs, serving thousands of customers including Fortune 500s and B2B SaaS firms, with offices in San Francisco, New York, and Berlin.

Anchor AI

San Francisco

The company builds an AI workforce for global logistics to automate complex workflows and deliver real-time intelligence at scale. It has helped clear over $1B of goods through US Customs, underscoring its AI-driven approach to streamlining

Centralize

San Francisco

Centralize is an AI-powered relationship intelligence platform for enterprise sales teams. Its founding team launched Facebook Shops, Slack Huddles, and Modern Treasury Reconciliation, and it is backed by Y Combinator, Salesforce Ventures,

Ciridae

San Francisco

Ciridae delivers AI deployment for private equity-backed clients, employing a Palantir-style forward-deployed model and an internal platform to enable rapid AI deployment. It is expanding from services to software, combining hands-on deploy

Noto

San Francisco

Noto provides AI-native vertical software for after-school businesses—tutoring centers, music and art schools—to reduce administrative tasks like registration, rescheduling, and payments, letting owners focus on teaching. Led by CEO AJ Ding

Recall.ai

San Francisco

Recall.ai provides infrastructure for processing meeting data and metadata, enabling enterprises to analyze and derive insights from meetings. Founded in 2020 and headquartered in San Francisco, it serves over 1,000 customers.

Advex AI

San Francisco

Advex is seed-stage startup backed by Construct Capital, PearVC, founders of Dropbox, Gradient Ventures, with team from CMU, Berkeley AI Research Lab, Google Brain, Scale AI, and Qualcomm, publishing research and winning competitions at ICL

Argos

San Francisco

Argos builds the AI operating system for in-house legal teams, is based in San Francisco, California, and has $3.5M pre-seed funding as it enters an early stage with pilots launching soon.

AMT

San Francisco

The company builds AI employees to staff non-creative marketing roles, aiming to unlock human creativity by deploying AI to fill every non-creative marketing position.

Apriora (YC W24)

San Francisco

Apriora is a recruitment technology company that enables enterprise clients with autonomous AI recruitment powered by conversational AI, backed by thousands of interviews across engineering, IT, retail, and hospitality, and integrations bui

Ulyssean

San Francisco

Ulyssean builds security for AI data centers and closed a $3 million seed round, with backers including security leaders from Anthropic, DeepMind, CrowdStrike, and government advisors; it enters a 3-month design partnership with a data cent

Parakeet Health

San Francisco

Parakeet Health is an AI patient engagement platform for healthcare organizations, using language models to improve patient experiences in doctors’ offices. It blends healthcare veterans with technologists, serving paying clients and planni

Circleback

San Francisco

Circleback focuses on improving how teams communicate and getting the most out of every conversation. By prioritizing effective conversations, it aims to maximize the value of team interactions and enable better collaboration.

Headquarters

San Francisco

The company provides best-in-class concussion care accessible to everyone, based in San Francisco, and is backed by world-class doctors and investors, including the founding teams of OpenAI and Facebook AI Research.

Prophecy Gov

San Francisco

GovTech startup building a nationwide data network and AI agents for US cities to enable AI-powered municipal solutions, targeting a $3 trillion annual city spend; 15+ cities in 10+ states with plans for 100+ by 2026, and $2M raised.

Cleanlab

San Francisco

Cleanlab democratizes safe, trustworthy generative AI and leads with cleanlab, an open-source ML data quality framework used by top companies. Its research in AI conferences and wide adoption establish Cleanlab as a leading provider of resp

Harmonic

San Francisco

Harmonic is a startup discovery engine that converts fragmented sources into structured knowledge about startups, investors, and people, mapping the ecosystem and helping the most promising founders get found and funded by the world's large

Conversion

San Francisco

Conversion is a modern marketing automation platform for high-growth teams, making B2B marketing faster, smarter, and more personal. Trusted by over 5,000 businesses, it serves customers like Abacum, Clay, Hockeystack, and 11x, helping team

Composio

San Francisco

Composio builds infrastructure allowing agents to connect with GitHub, Gmail, Notion, and Salesforce, bridging agents and tools. It raised a $25M Series A from Lightspeed, grew ARR 3x by 2026, and counts Wabi, Glean, and Zoom as customers.

Spherecast (YC S24)

San Francisco

Spherecast develops an AI-driven platform for planning and execution across supply chains, making physical flows programmable like code. It is backed by Y Combinator, has worked with AG1, and employs seven experts in operations research, co

Loop AI

San Francisco

Loop is building an enterprise co-pilot for restaurants, starting with delivery to serve the sector with an enterprise-level assistant.

New Lantern

San Francisco

New Lantern is a radiology software company delivering an AI-powered cloud platform to automate imaging workflows and replace on-premise radiology SaaS. It bills itself as the first AI-powered cloud radiology platform and engages radiologis

Cambio

San Francisco

Cambio is an AI-powered platform for commercial real estate operations, built by investors for investors, focusing on capital planning and compliance. It partners with Beacon Capital Partners and Madison International Realty and reports a 1

Truewind (YC W23)

San Francisco

Truewind is a San Francisco–based AI-powered accounting platform founded November 2022 by CEO Alex and CTO Tennison. Backed by Y Combinator and investors, it serves hundreds of paying customers and has raised Series A to rethink accounting

Verita AI

San Francisco

Verita AI is a company pioneering the next generation of intelligence systems trusted by innovators, enterprises, and market leaders. Advancing how people learn, work, and think is the most meaningful problem we can tackle.

Predibase

San Francisco

Predibase is a platform for productionizing open-source AI, helping teams deliver value in days, not months. Created by the team behind Apple and Uber’s AI platforms, it uses Ludwig and LoRAX and runs in private cloud, keeping data under co

Onecrew

San Francisco

OneCrew is an all-in-one software platform for asphalt paving crews that centralizes estimating, scheduling, invoicing, and communication, helping contractors get more done, faster and enabling more efficient operations on paving projects.

Rejigg

San Francisco

Rejigg aims to simplify buying and selling small businesses by building an exclusive marketplace that connects motivated buyers with owners of high-quality businesses.

Poly

San Francisco

Poly provides a personal cloud storage platform for files and media, positioning itself as the most advanced in its category and aiming to replace Finder/File Explorer on the desktop, using proprietary AI to reimagine the stack.

KODIF

San Francisco

The company, founded by Chyngyz Dzhumanazarov (CEO), Norm Usenkanov (CTO), and Mike Zayonc (Co-Founder), combines consumer products, platform engineering for customer support, and venture-backed growth, positioning itself at the intersectio

Zuma

San Francisco

Zuma provides Kelsey, an AI leasing assistant for multifamily resident lifecycle, helping operators automate leasing and resident tasks. It blends agentic AI with humans-in-the-loop to preserve brand voice, accuracy, and empathy, and runs 2

Parity

San Francisco

Parity builds AI SRE for incident response, line of defense for on-call engineers, with adoption and backing from Y Combinator, General Catalyst, Sugar Free Capital, and angels from Midjourney and Crusoe; founded by Jeffrey, Coleman, and Wi

Reacher

San Francisco

Reacher is a San Francisco-based B2B software and services company that automates creator marketing for the world’s largest brands, positioning itself as the AI Brand Manager for ecommerce scaling through the creator economy.

A0.dev

San Francisco

a0.dev is a platform generating custom React Native projects to help mobile developers build apps in days, not weeks. It has launched apps used by hundreds of thousands of users and relies on React Native, TypeScript, Node.js, Express, Next

Stepwork

San Francisco

It offers a pay-for-SaaS model based on usage in the SaaS cost optimization market, helping organizations reduce waste and cut monthly SaaS bills by up to 30% by analyzing usage, contracts, and spend data—a data-driven, usage-based approach

Mesh

San Francisco

Mesh operates the first global crypto payment network connecting exchanges, wallets, and PSPs for digital asset payments, and is building AI-native accounting infrastructure to automate journal entries, reconciliation, and accruals for high

Labelbox

San Francisco

Labelbox provides critical AI data infrastructure that powers model development for leading research labs and enterprises. Founded in 2018, it emphasizes data-centric approaches fundamental to AI development.