AI startups in San Francisco Bay Area

CloudCruise

San Francisco

CloudCruise offers a platform to design once and ship fast, reliable browser agents, triggerable via API, with automatic issue repair to keep agents running smoothly.

Blockit

San Francisco

Blockit is a Series A, Sequoia-backed AI time agent that learns user preferences and coordinates meetings across time zones and group calendars. It underpins AI agents with access to the world's time, growing stronger as calendars are linke

Tomex.ai

San Francisco

Tomex AI builds AI for enterprise supply chains, helping Fortune 500 organizations enforce negotiated terms and prevent tens of millions in annual losses. It is rapidly scaling and will engage Fortune 500 firms across CPG, retail, and healt

SalesPatriot

San Francisco

SalesPatriot provides defense contracting, software development, and AI services, aiming to contribute to the arsenal of democracy and support builders in keeping the country strong. It emphasizes a heritage of service and positions itself

Amari AI

San Francisco

The company provides AI-powered automation for customs clearance processes tailored to customs brokers, freeing them from repetitive work to focus on relationships and growth; it has helped brokers clear over $150 million in goods.

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

Retell AI (YC W24)

Redwood City

Retell is a leading voice AI agent platform serving healthcare, insurance, financial services, and logistics; after a $4.7M seed round, it reached $5M annualized revenue in 10 months and is backed by Alt Capital, Y Combinator, and other inv

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.

Skywalk AI

San Mateo

Skywalk develops voice AI to enable more natural interactions with technology and intuitive access to the digital world. Its founding team brings deep expertise in machine learning, voice recognition, and hardware, with experience serving F

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.

Inworld AI

Mountain View

Inworld provides realtime AI models for consumer-scale apps with orchestration and experiments, powering multimodal applications for clients like NVIDIA and Microsoft Xbox. It has a 90-person team and has raised over $125M from notable inve

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.

Wisq

Redwood City

Wisq is an enterprise HR technology platform that creates AI agents to streamline processes and enhance employee experience, backed by $55 million in venture funding from Norwest Venture Partners, True Ventures and Shasta Ventures, leveragi

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.

Pylon

Menlo Park

Pylon is a San Francisco-based, B2B-focused customer support platform for post-sales issues across Slack Connect, Teams, email, and in-app chat, marketed as a modern alternative to Zendesk and trusted by hundreds of YC-backed companies; it

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.

Auxia

Palo Alto

Auxia is an Agentic Marketing Platform using AI agents and infrastructure to orchestrate personalized customer journeys, redefining activation, engagement, retention, and monetization. Founded by experts from Google, Meta, and Lyft, it has

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