All startups in San Francisco Bay Area

Witness AI

Mountain View

Enable Enterprise AI, Safely.

David AI

San Francisco

David AI builds audio datasets through R&D; founded in 2024 by former Scale AI engineers, it counts FAANGs and AI labs among customers and raised a $50M Series B from Meritech, NVIDIA and others, achieving seven-figure revenue in six months

WisdomAI

San Mateo

WisdomAI provides data insights to every employee, leveraging Generative AI. As an early-stage company with Fortune100 paying customers, it is positioned to shape its product and engineering roadmap.

GC AI

San Mateo

The AI for in-house counsel

Edison Scientific

San Francisco

Edison Scientific, spun out from FutureHouse in 2025, accelerates scientific discovery by building and commercializing AI agents for science, pursuing an AI Scientist to scale autonomous research and tackle challenges such as drug developme

RoboForce

Milpitas

Building Physical AI-powered Robo-Labor.

Runware

San Francisco

Runware delivers AI-as-a-Service at 5–10x lower cost and with higher speed than competitors. Built for scale, the service has already powered 4 billion+ creations for +100K developers and +250M end-users worldwide. Founded in 2023 and headquartered in San Francisco, Runware is backed by Insight Partners and a16z.

Stand Insurance

San Francisco

The company protects and insures homes against wildfire and hurricane risks by applying physics and AI to model true property risk, enabling more homes to be insurable.

Salient

San Francisco

Salient is an AI-driven workflow automation platform for lenders, starting with auto loan servicing. Since launching in 2023, it has surpassed $10M ARR, achieved cash-flow positivity, partnered with major U.S. lenders, and identified 35k+ C

Peak Energy

Burlingame

Peak Energy develops and manufactures sodium-ion battery energy storage systems for utility-scale grid storage. It runs cell R&D in Colorado and is building a 4 GWh systems factory in Sacramento, California.

Giga

San Francisco

Giga provides enterprise customer support by deploying AI agents, handling over 1 million tickets monthly, and counting industry leaders like Postman and Zepto among its clients, with rapid scaling backed by investors including Garry Tan and Nexus Venture Partners.

Zip

San Francisco

Zip, founded in 2020, pioneered procurement orchestration and leads $50B+ TAM, serving enterprises such as Instacart, Sephora, Reddit, Lyft, and brands like Airbnb, Facebook, Google. Valued at $2.2B with $370M in funding from Y Combinator,

Plasmidsaurus

South San Francisco

Plasmidsaurus accelerates cures and a healthier planet by boosting productivity of scientists using DNA tools through 10 24/7 labs, serving Nobel Prize winners, with rapid DNA-sample logistics under 12 hours and a goal to save 4 million hou

DatologyAI

Redwood City

The company builds data and modeling solutions to improve business outcomes. It raised $46 million in a Series A led by Felicis Ventures, with Elad Gil, M12, and Amazon Alexa Fund as investors.

Fireworks AI

Redwood City

Fireworks.ai provides a generative AI platform as a service designed to accelerate product development and minimize cost to serve by enabling rapid iteration on top of generative AI.

Ambience Healthcare

San Francisco

Ambience Healthcare is a San Francisco-based AI platform for documentation, coding, and clinical workflows that reduces administrative burden and protects revenue at the point of care. Founded 2020 by Mike Ng and Nikhil Buduma; backed by Oa

Unframe

Cupertino

Unframe provides a managed AI delivery platform for enterprises to deploy tailored AI solutions, emphasizing speed, scalability, and enterprise readiness. It also markets no data sharing and no upfront cost.

Inception

Palo Alto

Inception develops diffusion-based LLMs (dLLMs) that generate answers in parallel, delivering up to 10x faster, more efficient, best-in-class quality. It pioneered diffusion in language, launched the first commercially available dLLMs in 20

Habitat Health

San Francisco

Habitat Health was founded in 2023 to deliver fully integrated health and social care to older adults on Medicare or Medicaid who wish to remain living independently in their homes and communities. Habitat Health provides care through the Program of All-Inclusive Care for the Elderly ("PACE") in collaboration with local community partners. The company is supported by Kaiser Permanente, Town Hall Ventures, and New Enterprise Associates.

Rox Data

San Francisco

Rox helps businesses secure and grow revenue.

Lindy

San Francisco

Lindy is an AI assistant that manages tasks and acts as an executive assistant for busy professionals. Its agents integrate with tools and use personalized context to automate tasks, aiming to automate knowledge work by enabling workflow au

Artisan

San Francisco

Artisan builds AI employees called Artisans and aims to replace the SaaS stack with a single integrated platform, starting with outbound sales; it consolidates every sales SaaS into one platform, framing it as next Industrial Revolution and

Archetype AI

San Mateo

Archetype AI develops Physical AI agents that harness real-world sensor data to enhance decision-making and automate processes.

Harper

San Francisco

Harper is a commercial E&S insurance brokerage with an AI-native platform and proprietary AI stack that handles prospecting through binding and service. Founded in August 2024, it has grown ARR from $400k to near $5M, aiming for $10M by Q1.

Nirvana Insurance

San Francisco

Nirvana is on a mission to harness the power of data to revolutionize commercial insurance and enable a safer world. We are bringing much-needed innovation into the legacy, trillion-dollar commercial insurance industry. We have developed cutting-edge predictive models that use real-time IoT data from billions of connected devices, allowing us to better understand and price risk. Our AI-driven platform fundamentally changes the way an insurance company operates with personalized risk scoring, faster underwriting, modernized claims, and proactive, data-driven insights to help customers prevent accidents. We’ve already proven the scale—reaching well over $100 million in premiums and more than doubling year over year. Our data moat is growing exponentially with more than 20 billion miles of telematics data, leading to more predictive models and new insights into how we can better understand and reduce risk. Altogether, our loss ratio, efficiency, and customer experience are redefining what can be done in the industry. With $170+ million raised, including an industry-leading Series C round in January 2025, we’re only accelerating our growth, with strong support from top-tier VCs including Lightspeed, General Catalyst, and Valor. Nirvana’s leadership team has previously helped scale multi-billion-dollar companies from scratch, including Samsara, Rubrik, and Flexport, and includes industry veterans from Hiscox, The Hartford, and RLI.

Augment Code

Palo Alto

The company aims to augment developers rather than replace them, restoring joy to software engineering by keeping engineers in flow. It builds AI programming tools with radical contextual awareness of a codebase to benefit teams.

Windsurf

Mountain View

Windsurf, formerly Codeium, is a leader in AI developer tools serving hundreds of thousands of users and Forbes AI 50 recognition; it was inducted into JPMC Hall of Innovation and announced Series C after Jensen Huang cited its CES impact.

Codeium

Mountain View

The company offers an AI-powered coding assistant for software development, delivering an AI-driven tool that helps developers with coding tasks and supports the coding process.

Guild.ai

San Francisco

Introducing Guild.ai. Our mission is simple: make building with AI as open and collaborative as open source. We’re creating tools for the next generation of intelligent systems, designed for builders who see craft, reliability, scale, and community as essential. By making AI development open, transparent, and collaborative, we’re enabling builders to move faster, ship with confidence, and learn from one another as they shape what comes next.

Noon

San Francisco

Noon (formerly Weaver) is an AI-native product design tool that links design and code so product teams can go from idea to shipped interface.

Netic

San Francisco

We help essential service industries grow on autopilot. Essential services power the real economy. Every one of us interacts with these industries repeatedly throughout our lives. But these large businesses face real-world constraints—human labor, external volatility, compliance, logistics, and physical infrastructure. Their operations are complex and often rely on outdated systems and manual workflows, and they can’t access the frontier technologies that drive digital-first businesses. In a world where startups mostly build for startups, we serve the large enterprises in real industries and end users that keep America running. We're a small team of relentless builders, ex-founders, and immigrants from top CS schools and tech companies who thrive on solving hard problems and making a tangible impact. We are backed by the best investors and founders of our generation.

Superpower

San Francisco

Superpower runs a membership-based health program centered on biomarker insights, with transparent pricing and no hidden fees. It offers 24/7 support and resources, plus HSA/FSA-eligible plans, delivering flexible, proactive health manageme

Lotus Health AI

San Francisco

Your AI doctor, powered by real doctors & leading medical evidence. Get free primary care and unprecedented health insights.

Imbue

San Francisco

This company aims to rekindle the dream of personal computing by making reliable software creation accessible to all, empowering humans in an AI era with powerful computing tools and researching verification of LLM-generated code to ensure

Cellanome

Foster City

Reveal cellular choreography.

Trener

San Jose

Trener Robotics is a robot software company that uses the inference power to detect and execute tasks based on natural language commands

Mytra

Brisbane

Resilient, modular, reconfigurable, no-integration-code automated material flow & storage enabled by robotics and AI

Counsel Health

San Francisco

Counsel is building an AI-driven healthcare practice to scale care delivery and provide rapid, personalized medical advice, leveraging partnerships with leading healthcare organizations and collaborative clinician–AI models; founded 2023, r

Baya Systems

Santa Clara

Baya Systems is a chipset company that develops chipset-based and modular semiconductor systems.

Parafin

San Francisco

Parafin provides fintech infrastructure for marketplaces, vertical SaaS, and payment platforms, using real-time performance data to tailor financial services for platforms serving small-business sellers. Its platform-focused, data-driven ap