Technology, Information and Internet startups in San Francisco Bay Area

Thinking Machines Lab

San Francisco

Thinking Machines Lab is a San Francisco AI research startup founded in 2025 by former OpenAI CTO Mira Murati, building interpretable, collaborative AI systems for professional and enterprise use. Its first product, Tinker, helps developers fine-tune models without managing distributed infrastructure.

Periodic Labs

Menlo Park

Periodic Labs develops artificial intelligence systems that simulate and predict the properties of materials using machine learning.

Higgsfield

San Francisco

We're a video AI company dedicated to democratizing social media content creation to everyone

GC AI

San Mateo

The AI for in-house counsel

Archetype AI

San Mateo

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

Baya Systems

Santa Clara

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

LangChain

San Francisco

LangChain provides the agent engineering platform and open source frameworks developers need to ship reliable agents fast. LangSmith offers observability, evaluation, and deployment for rapid iteration. Our open source frameworks, LangGraph, LangChain, and Deep Agents, help developers build agents with speed and granular control. LangSmith is trusted by leading AI teams at Zip, Vanta, Klarna, Workday, Linkedin, Cloudflare, and more.

Ando Technologies

San Francisco

Ando is building the world’s first AI infrastructure for the global hourly workforce – technology designed to finally fix the chronic mismatch between people, schedules, and demand. Every year in the U.S. more than 80 million hourly workers log over 140 billion hours, yet the systems responsible for staffing those hours remain deeply broken. Managers struggle to predict demand and build reliable schedules, while workers juggle multiple jobs, inconsistent hours, and impossible tradeoffs between shifts, childcare, and daily life. Businesses lose more than $5,800 each time an employee leaves, turnover regularly exceeds 150%, and many stores lose $5,000 or more per week simply because they do not have the right staffing when customers show up. Ando exists because this system is failing both sides. By giving workers predictable schedules that align with their lives and giving employers accurate AI-powered staffing intelligence, Ando reduces turnover, cuts labor waste, and brings stability to frontline operations.

FERMÀT

San Francisco

Fermat Commerce specializes in post-click experience optimization to boost conversions from paid traffic, enabling experimentation to own the post-click journey. The company offers a Get Started page to book a call and learn more at fermatc

Opaque Systems

San Francisco

OPAQUE is the confidential AI platform unlocking sensitive data to securely accelerate AI into production. Created by world-renowned researchers at the Berkeley RISELab, OPAQUE’s user-friendly platform empowers organizations to effortlessly run cloud-scale, general-purpose AI workloads on encrypted data with cryptographic verification of privacy and sovereignty. OPAQUE supports popular languages and frameworks for AI, including Python and Spark, enabling teams to securely combine datasets with cryptographic verification of privacy. OPAQUE customers deploy high-performance AI faster and eliminate the tradeoff between innovation and security.

Endgame

San Francisco

Endgame is a knowledge system for enterprise sales that argues specialized knowledge is the key competitive advantage for revenue teams delivering value to buyers, differentiating itself by prioritizing human connection over automated outre

Abby Care

San Francisco

Making family care possible. At Abby Care, we are tackling one of the most important and unsolved challenges of our time: family caregiving. Over 50 million Americans are family caregivers for loved ones without pay, tools, or support. Our mission is clear and ambitious: to train and employ family caregivers so they can get paid for the care they already provide at home. Abby Care is building a tech-powered, family-first care platform to efficiently deliver care, improve health outcomes, and provide the best-in-class experience nationwide. We are rapidly expanding our mission and looking for passionate team members to join. Abby Care has partnered with leading insurance plans, healthcare providers, and community organizations. We’re supported by top, mission-driven VCs to empower families throughout the country.

Cynch AI

San Francisco

Most financial decisions are made without expertise, analysis, or data. Meanwhile, the most successful people and companies have access to expensive consultants with deep financial expertise. Our vision is to level the playing field. We’re combining reasoning, machine learning, and generative AI to capture financial expertise and make it available to everyone. We’re initially focused on small businesses, helping them to achieve better outcomes for their owners, their employees, and their communities. How do you combine reasoning, machine learning, and generative AI? For us, this is the most interesting and challenging problem in AI today. Accounting is a “goldilocks” domain for tackling these problems — it’s sufficiently constrained to be tractable but sufficiently complex to require something new. Accountants will tell you that accounting is all about rules, judgement, and understanding your client — reasoning, learning, and generative AI. We are a seasoned team that is excited to take on a big technical challenge with a big impact. We care about the ethical implications of our work and are excited to work with others that do too.

Oscilar

Palo Alto

The smartest way to make risk decisions.

SuperDial

San Francisco

SuperDial operates in healthcare communications automation, enabling payer interactions between healthcare teams and insurers with AI-powered agents that automate outbound calls in payer workflows. It is HIPAA and SOC 2 compliant and provides live human fallback and call audit support.

Spendflo

San Francisco

Spendflo unifies procurement by combining Intake-to-Procure, SaaS Spend Management, and AI Procurement Services into a single platform, delivering an integrated, all-in-one solution. Its tagline, "One Team. One Platform. All your Procuremen

Archive

San Francisco

Archive.com operates the leading AI-powered social commerce platform.

Tools for Humanity

San Francisco

Tools for Humanity is a technology company built to ensure a more just economic system.

Ditto

San Francisco

Ditto is the only mobile database with built-in edge device connectivity and resiliency. Drive consistent revenue and build flexible operations at the edge without WiFi, Servers, or Cloud. Sell a product, deliver a service, and conduct operations anywhere without worrying about connectivity.

Braintrust

San Francisco

Braintrust is revolutionizing hiring with Braintrust AIR, the world's first and only end-to-end AI recruiting platform. Trained with human insights and proprietary data, Braintrust AIR reduces time to hire from months to days, instantly matching you with pre-vetted qualified candidates, and conducting the first round phone screen for you. Trusted by hundreds of Fortune 1000 enterprises including Nestlé, Porsche, Atlassian, Goldman Sachs, and Nike, Braintrust AIR is making talent acquisition professionals 100x more effective and saving companies hundreds of thousands of dollars in recruiting costs.

Intuition Robotics

Palo Alto

Harnessing the power of empathy to create long-term engagement and help older adults alleviate loneliness.

Binti

San Francisco

Binti builds modern software to help every child have a safe, loving, and stable family. 550+ child welfare agencies across 36 states use Binti's tools to care for over 47% of children in child welfare in the US. Our software supports end-to-end workflows in child welfare, from helping agencies efficiently recruit, license, and match foster parents, to supporting families of origin in getting back on their feet and reunifying with their children. Our products are designed specifically to address the complexities of child welfare. Agencies working with us have licensed 80% more families on average in their first year on Binti, with a 16% reduction in time to approve and 20-40% savings in social worker time.   Binti is a for-profit, mission-driven company. Investors include Founders Fund, First Round Capital, Kapor Capital, and others.

Forerunner

San Francisco

Forerunner is an AI-powered geospatial platform that enhances efficiency, automates workflows, and centralizes your agency’s most critical tasks.

WorkWhile

San Francisco

WorkWhile is an hourly labor marketplace for flexible work that matches workers to shifts that fit their skills, schedule, and location. It uses behavioral analysis, feedback loops, and powerful machine learning models to help identify the most reliable hourly workers and supports them with perks not available at traditional hourly wage jobs. Employers leverage WorkWhile for a high-quality, reliable workforce that they can scale up or down, as needed. Launched in 2020, WorkWhile serves businesses in the warehousing, hospitality, logistics, and event industries across the United States and is backed by Vinod Khosla at Khosla Ventures, Reach Capital, F7 Ventures. A World Economic Forum Tech Pioneer.

Docyt

Mountain View

Docyt is a real-time accounting automation platform.

Northbeam

San Francisco

Northbeam delivers actionable insights for DTC and ecommerce brands by leveraging first-party data collection and machine learning to reveal customers' buying behavior.

Askable

Brisbane

Accelerating product improvement around the world.

AutoFi

San Francisco

AutoFi is the leading commerce platform for end-to-end digital automotive sales and financing, powering billions of online transactions every year. Through its innovative platform and expansive network of trusted lenders, AutoFi empowers sellers, including the nation’s top dealers and digital retailers, to sell more efficiently and profitably. Additionally, AutoFi's Lending-as-a-Service API offers customized solutions that power the financing for the largest branded automotive marketplaces in the industry. For more information, visit www.autofi.com.

Samba

San Francisco

Samba TV is a San Francisco-based TV data and measurement company that uses proprietary Automatic Content Recognition (ACR) and Samba AI to deliver real-time audience analytics, omniscreen ad measurement, and contextual insights for brands and broadcasters.

Narvar

San Mateo

Narvar is the #1 platform for intelligent personalization “beyond buy,” trusted by 1,500+ of the world’s most admired brands—including Sephora, Levi’s, Sonos, Warby Parker, and LVMH.

FlexTal Staffing

San Jose

FlexTal is the #1 Expert matching platform

Traackr

San Francisco

Traackr is the Creator Marketing Intelligence Platform for the world’s leading brands. Built for global enterprise complexity, Traackr combines AI-powered intelligence, the industry’s deepest global creator dataset, and enterprise-grade governance to lead teams in organizing creator programs, optimizing performance and ROI, and envisioning what’s next. Think of us as the decision engine that transforms creator chaos into competitive advantage. We’re proud to power the world’s most advanced creator marketing programs, including those at L’Oréal, Coty, Samsung, and AMOREPACIFIC. Born global, our team thrives on collaboration and serves brands worldwide, with offices in San Francisco, New York, Boston, London, and Paris.

SmartThings

Mountain View

SmartThings, a smartphone app, allows its users to monitor and control their domestic affairs even when they are out of their home.

Emtrain

San Francisco

At Emtrain our mission is to create healthier organizations by developing peoples’ skills and strengthen the social fabric of the workforce. We believe ethics, respect, and inclusion are core competencies and essential to healthy workplace culture. Emtrain’s workplace culture platform, a new type of online training that embeds dialogue-based research tools and diagnostic approach enables leadership, and employees to identify issues, find common ground and change behaviors to build stronger teams.

Hedra

San Francisco

The next generation multimodal content creation platform, powered by Character-3 ✨ careers @ https://jobs.ashbyhq.com/hedra

CivilGrid

San Francisco

CivilGrid is a construction intelligence platform combining layers of utility, environmental, and geotechnical site data. We aggregate and curate datasets that developers, engineers, and construction companies need to make critical planning and project implementation decisions. By partnering with local utilities and agencies, we gain access to the most current GIS datasets. These datasets help you accelerate project due diligence, reduce utility research and project engineering cost, and improve risk identification and construction planning.

Gravity

San Francisco

The automated carbon accounting platform that helps companies report faster, lower operating expenses, and optimize energy use.

DocMatter

San Francisco

Catalogued medical knowledge doubles every 73 days. At DocMatter, we enable physicians to harness the power of these big data sets to deliver the best possible patient outcomes. DocMatter is an AI-driven digital health company that has developed an online, peer-to-peer collaboration platform that streamlines knowledge access across a global network of highly-engaged healthcare professionals. Every physician has a unique combination of experiences, expertise and interests and DocMatter provides them with a time-saving platform to discover, share and learn. The problems we address are profound: - Medical error is the third leading cause of death in the US (Johns Hopkins) - Only 55% of patient case treatment algorithms follow recommended care standards (NEJM) - Once new clinical data proving superior patient outcomes for a medical product is released, it takes ~17 years for standards of care to change (World Bank) - Tens of billions of dollars are spent every year on SG&A by the healthcare industry getting new and innovative medical products in front of doctors (E&Y) - The US spends more than $10,000 per individual or 18% of GDP on healthcare, with estimates nearing $1 trillion dollars in total waste (JAMA) DocMatter provides physicians with actionable insights that every day lead to life-changing outcomes for patients around the world. We are scaling fast, come join us!

ZOLA iNTELLIGENCE

San Mateo

Pioneering the world’s first enterprise technology platform purpose-built for energy access markets.

Virtue AI

San Francisco

Virtue AI bridges the gap between AI product development and deployment for enterprises. We offer comprehensive, end-to-end AI safety and security solutions to ensure the safe, secure, and privacy-preserving deployment of AI products. Our advanced platform provides rigorous testing, alignment, and moderation across the AI lifecycle, proactively mitigating risks such as cybersecurity vulnerabilities, safety threats, and hallucination issues. Overall, Virtue AI deploys a rigorous testing framework for any AI model or system, offering actionable steps to mitigate potential risks. Our assessments empower enterprises to confidently leverage the power of AI while optimizing their systems and maintaining compliance. By combining expertise in machine learning, security, safety, law, and sociology, we bridge the gap between AI development and secure deployment, setting new standards for secure and responsible AI practices across industries. Our mission is to empower enterprises with innovative solutions that ensure responsible AI development and deployment. By continuously pushing the boundaries of AI safety research and sharing our findings, we contribute to elevating the AI safety community and creating a safer digital future.

NinjaTech AI

Palo Alto

Meet Ninja, your AI Agent for unlimited productivity. Assign Ninja tasks across research, writing, file analysis, coding, image generation, scheduling, and more.

Zamp

San Francisco

Zamp uses AI to automate routine tasks, enabling teams to move at the speed of thought and focus on strategy. Backed by Sequoia Capital, it partners with Fortune 500s and banks to streamline Finance and Operations with real-time, decision-r

RemoFirst

San Francisco

The company is a global Employer of Record and compliance provider that onboards, pays, and manages employees and contractors for remote teams, offering same-day onboarding and best pricing, in 185+ countries.

Liberate

Palo Alto

The company offers a comprehensive AI platform for carriers, agencies and brokers, designed to meet their needs with AI capabilities and defines its niche in providing AI-powered solutions.

Planera

Pleasanton

A great project schedule is critical to construction project profitability. 70% of projects are over budget, primarily due to poor schedule planning. CPM Scheduling is hard, and tools have not evolved in decades, as many construction profe

Atomicwork

Palo Alto

Agentic service management for smarter IT and faster business.

Latica

Palo Alto

Latica is a healthcare data company founded in 2019 (formerly Lynx.MD) that provides a secure, collaborative data ecosystem for life sciences, providers, and researchers, focusing on clinical and operational data to drive research and impro

Bounce

San Francisco

It operates the #1 global luggage storage network with over 20,000 partners in 4,000 cities worldwide, and in 2024 was named the Inc5000's fastest growing travel company in the USA.

Alcatraz

Cupertino

Rock Solid Authentication

ixlayer

San Francisco

ixlayer is the leading provider of cloud-based platforms empowering greater operational efficiency, patient access, and improved outcomes. Seamlessly integrating with all systems, ixlayer’s platforms empower biopharma organizations to accelerate speed to market and drive engagement and compliance, while improving brand loyalty. To learn more, visit www.ixlayer.com.

Hivemapper

San Francisco

Hivemapper builds a continuously refreshed map from street-level imagery contributed by a decentralized network of drivers and fleets, mapping over 100 million kilometers across 90+ countries and 6 million unique roads, highlighting its glo

Drivemode

Mountain View

Drivemode, acquired by Honda in 2019, operates as Honda’s software and user experience division, advancing software-driven automotive innovations and delivering integrated software-hardware experiences for electric vehicles, with a diverse

Taimei Technology

Pleasanton

Taimei Technology provides a cloud platform for clinical research collaboration.

Fyber

San Francisco

Digital Turbine is the leading independent mobile growth platform that levels up the landscape for advertisers, publishers, carriers and OEMs. By integrating a full ad stack with proprietary technology built into devices by wireless operators and OEMs, Digital Turbine supercharges advertising and monetization. The company is headquartered in Austin, Texas, with offices globally. For additional information visit our website.

EAT Club

Redwood City

EAT Club is a food technology company allowing offices to order and get food delivered from local restaurants via the web or mobile devices.

Imgur

San Francisco

Imgur is the easiest way to discover and enjoy the magic of the internet. It’s where you’ll find the funniest, most informative and inspiring images, memes, GIFs, and visual stories served up in an endless stream of bite-sized fun. Powered by a passionate community of people from all around the world, anyone can join to share cool stuff and vote the best to the top. You’ll always find something on Imgur to make you smile and brighten your day. We exist to lift the world’s spirits. To work here you have to commit to the positive improvement of lots of people’s lives, because that is what we do across Imgur every day. Come join us.

CleverTap

San Francisco

CleverTap is the leading all-in-one customer engagement platform that helps brands unlock limitless customer lifetime value. CleverTap is trusted by over 2000 brands like Decathlon, Domino’s, Levis, Jio, Emirates NBD, Puma, Croma (A Tata Enterprise), Swiggy, SonyLIV, Axis Bank, AirAsia, TD Bank, Ooredoo, and Tesco to help build personalized experiences for all their customers. The platform is powered by TesseractDB™ – the world’s first purpose-built database for customer engagement, offering speed and cost efficiency at scale. Backed by top-tier investors such as Accel, Peak XV Partners, Tiger Global, CDPQ and 360 One, the company is headquartered in San Francisco, with presence across Seattle, London, São Paulo, Bogota, Mexico, Amsterdam, Dubai, Mumbai, Bangalore, Singapore, Vietnam, and Jakarta. For more information, visit clevertap.com and follow us on: LinkedIn: https://www.linkedin.com/company/clevertap/ X: https://twitter.com/CleverTap Facebook: https://www.facebook.com/clevertap Instagram: https://www.instagram.com/clevertapofficial/ Threads: https://www.threads.net/@clevertapofficial

Tidio

San Francisco

Tidio is a global leader in customer service software. Tidio’s user-friendly platform enables 300,000+ businesses worldwide to deliver smarter, faster support to their customers. With a full suite of customer service solutions, Tidio offers live chat, chatbots, ticketing, and AI-powered virtual support agents to help you solve customer problems and improve your conversion rates. Tidio’s software operates across all major content management systems, e-commerce platforms, and social media channels. Founded in 2013, Tidio has grown to 180+ employees and has offices in San Francisco, Szczecin, and Warsaw. Tidio serves customers of all sizes from 205+ countries, including Mercedes, Shell, and Praktiker. Tidio’s live chat widget is viewed by 510 million unique users every month. Visit www.tidio.com to learn more. Visit careers.tidio.com if you want to join our team.

Quantcast

San Francisco

Quantcast is the AI-powered ad platform built for performance marketers. Leveraging nearly 20 years of expertise, our mission is to radically simplify open internet advertising. We harness AI and machine learning to deliver superior audience intelligence and drive exceptional campaign performance. With real-time audience intelligence, end-to-end workflow simplicity, and future-proof cookieless reach, Quantcast helps advertisers and agencies of all sizes understand audiences deeply, act faster, and turn ad spend into measurable growth.

Quora

Mountain View

Quora is a question-and-answer platform that allows users to ask and answer questions on a wide range of topics.

Cloudinary

San Jose

Cloudinary empowers companies to deliver visual experiences that inspire and connect by unleashing the full potential of their media.

TCGplayer

San Jose

TCGplayer is on a quest to be the most trusted trading card game (TCG) platform — connecting and empowering the hobby community

Box

Redwood City

Box is an online file sharing and cloud content management service offering unlimited storage, custom branding, and administrative controls.

Aclima

San Francisco

Aclima is pioneering an entirely new way to diagnose the health of our air and track climate-changing pollution. Powered by our network of roving and stationary sensors, Aclima measures air pollution, greenhouse gases, and toxics at unprecedented scales -- block-by-block and with source-level resolution. Our professional analytics software translates billions of scientific measurements into environmental intelligence for governments, companies, and communities. Aclima is a purpose-driven technology company catalyzing bold climate action that protects public health, reduces emissions, and delivers clean air for all. We're backed by top-tier investors, including Plum Alley, Radicle Impact, Microsoft Climate Innovation Fund and Bosch.

MoEngage

San Francisco

MoEngage is an insights-led customer engagement platform for the customer-obsessed marketers and product owners. We help you delight your customers and retain them for longer. With MoEngage you can analyze customer behavior and engage them with personalized communication across the web, mobile, and email. MoEngage is a full-stack solution consisting of powerful customer analytics, AI-powered customer journey orchestration, and personalization - in one dashboard From Fortune 500 enterprises such as Deutsche Telekom, Samsung, and Ally to mobile-first brands such as Flipkart, OLA, and bigbasket - MoEngage has helped amplify customer engagement for all. Product managers and growth marketers can use MoEngage to provide a personalized experience throughout the customer lifecycle stages – from onboarding to retention to growth. What makes MoEngage different, is a full-stack solution consisting of powerful customer analytics, AI-powered customer journey orchestration and personalization capabilities - in one dashboard.

Velaura AI

Santa Clara

Innovating AI Solutions Driven By Ultra-Low-Power Technology

Slack

San Francisco

We're the #1 AI CRM—where humans with agents drive customer success together with AI, data, and Customer 360 apps on one platform. Privacy Statement: http://www.salesforce.com/company/privacy/

Bee Maps (Powered by Hivemapper)

San Francisco

Bee Maps, powered by Hivemapper, is the most advanced street-level intelligence platform, helping innovative mapping, transportation and logistics companies make their products smarter and more dynamic. With its purpose-built dashcams, AI edge computing and human-in-the-loop quality assurance, Bee Maps analyzes millions of kilometers of imagery and near-real-time map data every week to ensure your products stay ahead of the curve in a constantly changing world.

Neeva

Mountain View

Search powered by AI.

Mayvenn

Emeryville

At Mayvenn, we are creating the future of salon retail - one hairstylist at a time.

Essential.com

Palo Alto

Essential is a mobile and home devices company focused on creating consumer technology products for the 21st century.

Beats Music

San Francisco

We are Beats Music, the brainchild of music industry visionaries Jimmy Iovine and Trent Reznor. We know music - we obsess over it, and devote our lives to it. We understand music is an experience, not a utility. We realize the heart and inspiration it takes to craft music and cherish the connection between the artist and the listener. Musical taste is complex, evolving, and unique. We believe that hearing the right music at the right time enriches your life. It's why we're here: To deliver musical bliss, and move culture. If you care like we do, you belong with us.

Vessel

San Francisco

Our team is full of people who are unusually passionate about media and all that it can be. We started Vessel because we saw that the audiences so coveted by traditional TV were gravitating toward a new generation of digital storytellers. We are building the premier platform to recognize and foster this explosion of new, talented voices. We have assembled a unique and talented team, with strong experience building and innovating at places like Hulu, Netflix and Amazon. Bringing positive change on this level won’t be easy, and we recognize that it won’t happen overnight. However, we have great conviction that we can help the internet deliver on its potential for consumers and creators. Our investors, led by Benchmark, Greylock Partners, and Bezos Expeditions (the personal investment company of Jeff Bezos), are world class and gifted builders. To have such an amazing group put their faith in us is energizing and humbling. Learn more about Vessel and our mission at www.vessel.com/blog. See our job openings at www.vessel.com/careers.

TouchTest

Mountain View

Mountain View-based · technology, information and internet.