Companies by HQ LocationTech Companies and Startups Headquartered in San Francisco

4,782 companies in this collection.

San Francisco has long been known as a hub for technology and innovation. In recent years, the city has become a hotbed for tech startups, with more and more entrepreneurs flocking to the area to launch their businesses and participate in San Franciscos startup culture.

There are a number of factors that have contributed to the rise of startups in San Francisco. One is the city's strong pool of talent. San Francisco is home to some of the best universities in the world, including Stanford University and the University of California, Berkeley. This means that there is a large market of highly skilled and experienced developers who are available to start and work for startups. For individuals, working at startups for the past couple decades has been cool and trendy it has been in fashion, even if people haven't been going in to the office. Having a large talent pool also makes it easier for entrepreneurial type persons to find a co-founder, investor or learn about a new programming language or new datasets.

Another factor that has contributed to the rise of startups in San Francisco is the city's access to capital. San Francisco is home to a large number of venture capital firms, which provide funding and money to startups. It is also close to Silicon Valley and the many incubators and accelerators that exist to launch web and mobile apps over the internet. This means that software companies have access to capital to move into offices, buy hardware and hire creative employees. Many Y Combinator companies grow their platforms in Mountain View, acquiring users but ultimately change location to San Francisco. These investors have lots of data and have built a platform approach for launching successful startups in the United States, from seed investing up through Series A and Series B funding rounds to eventual IPO.

In addition to talent and capital, San Francisco has a thriving startup ecosystem, with a number of successful startups and established tech companies that make new gadgets and design hip software solutions. The proximity of talent means new startups are able to readily attract new job applications from talented professionals, learn new tools and focus on growth. This means that startups can benefit from the mentorship and support of other businesses in the area. The tech ecosystem is good for early stage founders because they can attract investment, build their team, build product and find customers for those products. This tech ecosystem of San Francisco companies and startup companies provide services to each other and to consumers. Companies and people can work together to share data insights, analytics and make combined investments to grow their power so everyone wins, solving problems within the community. People within the community can be both buyers and sellers of tech products and devices, increasing efficiency and sharing news across sectors.

San Francisco also has a strong culture of innovation. The city is known for its creativity and risk-taking, which are essential qualities for startups. SF tech companies have been at the forefront of advances in artificial intelligence (AI), fintech, internet infrastructure, SaaS and healthcare.

As a result of these factors, San Francisco has become one of the most important startup hubs in the world. The city is home to a number of successful start-ups, including Airbnb, Uber, and Stripe. These startups have gone on to disrupt their respective industries and have made a significant impact on the global economy, earning millions for investors and many mission driven organizations.

The future of the tech industry in San Francisco is bright. The city continues to attract top talent and capital, and the tech ecosystem is thriving. As a result, San Francisco is likely to remain a major player in the global startup scene for years to come.

Here are some specific examples of startups that have been successful in San Francisco:

  • Airbnb: Airbnb is a peer-to-peer accommodation rental marketplace. It allows people to rent out their homes or apartments to travelers. Airbnb was founded in 2008 and is now valued at over $100 billion.
  • Uber: Uber is a ride-hailing company. It connects riders with drivers who are willing to give them rides. Uber was founded in 2009 and is now valued at over $75 billion with billions in annual revenue.
  • Stripe: Stripe is a payment processing company. It allows businesses to accept payments online. Stripe was founded in 2010 and is now valued at over $35 billion.

List of companies headquartered in San Francisco

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Viva AI logo
Viva is a transformative Gen AI solution for dental practices co-founded by experienced leaders in dental software and AI with successful exit. Our AI-driven platform offers seamless integration with practice management systems and other data sources in de
San FranciscoCA2 - 102024$2,500,000
I-IMPACT logo
I-Impact delivers reporting, analytics, performance management, and forecasting solutions.
San FranciscoCA1 - 102024$10,000,000
Airfront logo
Airfront automates the manual tasks directly from the inbox by using artificial intelligence.
San FranciscoCA1 - 102024$500,000
PathPilot logo
PathPilot offers an AI-powered platform that analyzes session replays to reveal user insights, UI issues, and improvement recommendations.
San FranciscoCA2 - 102024$500,000
Turgon logo
Turgon empowers enterprises to streamline their entire business operations using AI. From enhancing supply chain and financial processes to managing customer relationships, Turgon enables businesses to deliver superior quality with faster turnaround times
San FranciscoCA10 - 502024
ProhostAI logo
AI-powered operating system for short-term rental hosts
San FranciscoCA2 - 102024$1,465,000
Treeline logo
Treeline is a software company currently based in San Francisco, California, United States. It has been founded in 2024.
San FranciscoCA1 - 102024$25,427,480
Figure Markets logo
Figure Markets is a company that uses blockchain technology to construct the future of private capital markets.
San FranciscoCA50 - 2002024$60,000,000
Revyl logo
Revyl is an AI-enabled QA platform that allows teams to create, run, and maintain fully functional, automated E2E tests easily with no maintenance.
San FranciscoCA2 - 102024$1,100,000
The Bot Company logo
The Bot Company a household robot startup.
San FranciscoCA2 - 102024$150,000,000
Prime Intellect logo
Prime Intellect democratizes AI development at scale. Our platform makes it easy to find global compute resources and train state-of-the-art models through distributed training across clusters. Collectively own the resulting open AI innovations, from langu
San FranciscoCA1 - 102024$5,500,000
Fermah logo
Fermah can generate proofs for any instance in which ZK is used. Fermah is credibly neutral and architected to support all proof systems. This includes zkVMs, zkEVMs, Groth16, and all other proof systems. It is optimized for cheap, fast, and reliable ZK pr
San FranciscoCA2 - 102024$5,200,000
Pretzel AI logo
Pretzel AI is a cutting-edge, open-source substitute for Jupyter Notebook designed for data scientists and analysts that solves a number of persistent problems with Jupyter. It emphasizes AI, fosters collaboration, provides a contemporary development envir
San FranciscoCA1 - 102024$500,000
Taiki logo
Taiki is an API that automatically pulls tax documents and data from payroll and financial institutions using AI.
San FranciscoCA1 - 102024$500,000
Piramidal logo
Piramidal offers artificial intelligence software that transforms brain activity into easy-to-understand health data to help diagnose neurological diseases.
San FranciscoCA1 - 102024$6,500,000
NCompass Technologies logo
nCompass Technologies is a platform for accelerating and hosting open-source and custom AI models. It offers low-latency AI deployment without rate-limiting. All with just one line of code.
San FranciscoCA2 - 102024$500,000
Blume Benefits logo
Blume Benefits is an insurance broker management platform that converts complex insurance quotes into clear and concise formats.
San FranciscoCA1 - 102024$500,000
Alacrity logo
Alacrity is a company that assists businesses in preventing ATOs (account takeovers) by offering a range of multi-factor authentication tools that provide both security and a positive user experience.
San FranciscoCA1 - 102024$500,000
Arini logo
Arini is an AI receptionist for dental practices that answers phone calls, and schedules appointments.
San FranciscoCA2 - 102024$500,000
Amber AI logo
Amber is an extension of your post-sales team, providing context for each customer and action.
San FranciscoCA50 - 2002024$500,000
Oma Care logo
Oma Care is to empower, assist, and compensate people who care for our most vulnerable citizens—family caregivers.
San FranciscoCA1 - 102024$500,000
Edgetrace logo
EdgeTrace makes video data easily available and actionable for important businesses.
San FranciscoCA1 - 102024$500,000
Reviva logo
Reviva builds all-in-one vertical software and AI for wellness businesses
San FranciscoCA1 - 102024$2,000,000
Endo Health logo
Endo Health creates a gamified ''AI endocrinologist'' for type 2 diabetes management. They are creating a pleasant AI medical assistant that will walk patients through every stage of diabetic control, complete with gamified involvement.
San FranciscoCA5 - 102024934036 KRW
Supermaven logo
Supermaven is an AI coding environment with several quality-of-life and technical enhancements.
San FranciscoCA1 - 102024$12,000,000
Reken logo
Reken is an AI & cybersecurity firm building a new type of AI platform and products to protect against generative AI-enabled threats, including deepfake social engineering and automated fraud. The company was founded in 2024 and is based in San Francisco,
San FranciscoCA5 - 102024$10,000,000
Leaping logo
Leaping autonomously into the code is a recipe for bugs and errors. Instead, trust the tested code fixes for a reliable and successful solution.
San FranciscoCA1 - 102024$500,000
Paren logo
Accelerate the adoption of electric vehicles, delivering data solutions that ensure every journey is powered by trust, reliability and sustainability.
San FranciscoCA2 - 102024$3,000,000
Brain Jar Games logo
Brain Jar Games is a new worldwide studio comprised of AAA professionals dedicated to creating bold and bright games that players want to share.
San FranciscoCA2 - 102024$6,700,000
Xaira logo
Xaira Therapeutics is an integrated biotechnology company driving advances in artificial intelligence to learn the language of life and transform how we treat disease. The company seeks to rethink the drug discovery and development process from end-to-end
San FranciscoCA50 - 1002024$1,000,000,000
Viva.ai logo
Viva Health provides AI automation and optimization platform for dental office operations. Our software includes an AI Receptionist for handling both inbound and outbound communications including calls, SMS, and emails. The platform also features Practice
San FranciscoCA10 - 502024$2,500,000
FutureAI logo
Generative Application Architecture and Platform for Developers.
San FranciscoCA2 - 102024$5,800,000
Created By Humans logo
Created by Humans enables creators to sell licensing rights for AI training and be reimbursed by AI firms.
San FranciscoCA2 - 102024$5,000,000
Browserbase logo
Browserbase is a comprehensive platform for developers to host, administer, and monitor headless browsers in the cloud.
San FranciscoCA2 - 102024$27,500,000
EdgeRunner AI logo
EdgeRunner AI is a software company currently based in San Francisco, California, United States. It has been founded in 2024.
San FranciscoCA10 - 502024$5,500,000
Echo Chunk AI logo
Echo Chunk builds epic strategy games that generate themselves.
San FranciscoCA1 - 102024$1,400,000
Crestal logo
Crestal offers a decentralized platform that meets the objectives of Web3 applications through modular service architecture. The Crestal blockchain monitors and scores services using a Proof of Performance (PoP) consensus process.
San FranciscoCA2 - 102024$2,000,000
Yondu logo
Yondu is a robotics engineering firm offering AI models for diverse robotic applications, including a voice-controlled drone.
San FranciscoCA1 - 102024$500,000
Nucs AI logo
Nucs AI is a cutting-edge solution revolutionizing the clinical management of prostate cancer. The platform harnesses the power of artificial intelligence to offer unparalleled insights into tumor lesions, empowering both patients and healthcare profession
San FranciscoCA2 - 102024$3,500,000
Lift Labs logo
Lift Labs is a creator of a suite of home health hardware for people living with Parkinson's Disease and Essential Tremor. Its core R&D focuses on areas of healthcare, sustainability, safety, and education. The company was founded in 2010 and is headquarte
San FranciscoCA10 - 502024$2,900,000
Spark Space logo
Spark Space enables the next generation of creators through artificial intelligence.
San FranciscoCA1 - 102024$1,100,000
Thorntale logo
Thorntale is the first presentation program developed for data storytelling.
San FranciscoCA1 - 102024$500,000
GoldenBasis logo
GoldenBasis is a B2B fintech company that aims to help self-clearing firms receive account transfers with AI.
San FranciscoCA2 - 102024$500,000
Just Words logo
Just words is a software company that makes it simple to create self-optimized content variations for emails and advertisements.
San FranciscoCA2 - 102024$500,000
Corefin logo
Corefin is an open-source lending platform that enables technology businesses to create and market lending solutions.
San FranciscoCA1 - 102024$500,000
C/side logo
c/side is a cybersecurity company that provides monitoring solutions, optimizing, and safeguarding vulnerable browser-side third-party scripts.
San FranciscoCA5 - 102024$7,700,000
Myriad AI logo
Myriad AI provides a reliable and controllable AI-powered platform to put Compliance on Autopilot, enabling businesses to thrive.
San FranciscoCA2 - 102024$2,000,000
Kivu Bioscience logo
Kivu Bioscience is a biotech company developing next-generation antibody-drug conjugates to deliver best-in-class therapeutics and focused on rapidly advancing next generation transformative assets.
San FranciscoCA2 - 102024$92,000,000
Aidy logo
Aidy is an AI assistant that helps to find, qualify, and apply for U.S. federal grants. It can quickly check the project's eligibility and competitiveness across various grant programs, and assist in filling out forms and drafting documents with AI.
San FranciscoCA2 - 102024$500,000
Zeko Labs logo
Zeko Labs is a zero-knowledge cross-chain scaling protocol built on Mina and designed for developers shaping the future of finance, AI, gaming, and the internet.
San FranciscoCA1 - 102024$3,000,000
Agree.com logo
Agree.com is the best solution for creating and managing contracts, streamlining negotiations, enhancing compliance, optimizing workflows, and converting more customers — all within one intuitive platform. View edits, track signatures, and get alerted on a
San FranciscoCA10 - 502024$3,000,000
Vue Protocol logo
Vue Protocol is an IT company that provides a decentralized social layer with restaking, security, and Web3 social.
San FranciscoCA1 - 102024$6,000,000
Cradle logo
Cradle is a cryonics company that develops and proves the feasibility of human organs and whole-body reversible cryopreservation. That aims to focus on pausing and restarting biological functions through freezing to prevent tissue damage in dead bodies.
San FranciscoCA10 - 502024$48,000,000
Third Dimension AI logo
Third Dimension's focus on immersive quality suggests they prioritize creating engaging and realistic experiences, which can be particularly beneficial for fields like gaming, virtual reality, architecture, and simulation training.
San FranciscoCA1 - 102024$7,000,000
Neeve logo
Neeve is a cloud PaaS company transforming smart buildings and spaces and providing cybersecurity, secure remote, and cloud access.
San FranciscoCA5 - 202024$15,000,000
Nubila logo
Nubila is a pioneer in the Environmental, Social, and Governance (ESG) data industry, committed to revolutionizing sustainability projects with new solutions. Nubila uses AI and ESG tokenization to enhance decision-making, drive sustainable development, an
San FranciscoCA10 - 502024$2,500,000
Ark Labs logo
Ark Labs is scaling Bitcoin with Ark, a new layer two protocol for fast, low-cost, seamless payments.
San FranciscoCA1 - 102024$2,500,000
World Labs logo
World Labs creates an AI platform for visual data processing that is similar to that of humans. The company specializes in developing advanced AI systems that operate within three-dimensional (3D) environments, both virtual and real-world. Their core servi
San FranciscoCA10 - 502024$230,000,000
Promptfoo logo
Promptfoo finds & fixes LLM vulnerabilities before they are shipped to production. Its founders launched and scaled AI at Discord to 200M users using new research techniques specific to AI vulnerabilities and red-teaming. Promptfoo is open-source and is
San FranciscoCA2 - 102024$5,000,000
Goodfire logo
Goodfire's mission is to advance humanity's understanding of AI by examining the inner workings of advanced AI models (or “AI Interpretability”). As an applied research lab, Goodfire bridges the gap between theoretical science and practical applications of
San FranciscoCA5 - 102024$7,000,000
Patched logo
Open-source framework to accelerate development tasks with AI
San FranciscoCA2 - 102024$2,000,000
Nubila logo
Nubila is a visual data mining and machine learning platform that is intended to be used by everyone (computer scientists, engineers, developers, and business domain experts) without a single line of code. It easily solves complex analytical problems by au
San FranciscoCA10 - 502024$2,500,000
Infactory logo
Infactory is a software company currently based in San Francisco, California, United States. It has been founded in 2024 by Felipe Abello, Ken Kocienda, and Brooke Hartley Moy.
San FranciscoCA1 - 102024$4,000,000
Kiva AI logo
Kiva AI - High Quality Scalable Output, Focused on the Human. Our mission at KIVA AI is to provide a comprehensive solution for all AI needs, focusing on data annotation, collection, curation, and fine-tuning. We prioritize delivering next-generation hum
San FranciscoCA1 - 102024$7,000,000
BackOps.ai logo
BackOps is shaping the future of supply chain intelligence through advanced AI. Our solutions allow logistic teams to work at peak efficiency and focus on the things that matter most to your organization.
San FranciscoCA2 - 102024$2,000,000
Chai Discovery logo
Chai Discovery creates Chai-1, a multi-modal foundation model designed for predicting molecular structures relevant to drug discovery. The model facilitates the unified prediction of proteins, small molecules, and nucleic acids, and is available for free f
San FranciscoCA1 - 102024$30,000,000
Ply Health logo
Ply Health’s platform delivers a better and faster contracting and credentialing experience. Using our tech + automation and behavioral health expertise, we've been able to get providers in network with payers weeks to months faster than other vendors. Pl
San FranciscoCA2 - 102024$500,000
Trendies logo
Trendies is a provider of the Base Ecosystem Token Launch Platform, which is primarily designed for token holders.
San FranciscoCA1 - 102024$1,750,000
Fully Ramped logo
Practice your pitch any time you'd like with AI-powered prospects. Every call counts. Stop burning leads with half-baked talk tracks. Master the phone with real personas and scenarios.
San FranciscoCA2 - 102024$2,300,000
Crescendo logo
There’s huge potential in the new chapter of AI-powered customer service. But it will only be captured by companies that can shake up the industry models that hold back innovation. We’re a group of founders who have worked in customer experience for years
San FranciscoCA5 - 102024$50,000,000
Edgee logo
Experience the edge with Edgee’s Data Collection service. Harness powerful analytics solutions directly at the network’s edge to capture and analyze every user interaction as it happens. Whether you Google Analytics, Amplitude or any other analytics tool,
San FranciscoCA2 - 102024$2,900,000
Coco Coders logo
Coco Coders's award-winning coding curriculum helps to get children future-ready by not only teaching them how to code, but also developing core skills such as creativity, communication and collaboration.
San FranciscoCA20 - 502023$2,475,000
Alchemy logo
We build and operate in-house pharmacies for safety net clinics, with a focus on STD clinics, Ryan Whites, and FQHCs serving patients living with HIV and Hepatitis C. We provide the entire physical, clinical, and digital infrastructure needed to operate an
San FranciscoCA10 - 502023$31,000,000
Tetsuwan Scientific logo
Embodied AI for R&D in the life sciences to achieve mass-manufactured scientific talent.
San FranciscoCA2 - 102023$2,660,000
Billables AI logo
Our mission is to transform the way professional service providers work, freeing them up to focus on the most creative and intellectual parts of their business. The Billables AI Automated Time Report is a first-of-its-kind professional service product, p
San FranciscoCA1 - 102023$3,900,000
Unriddle logo
Unriddle is a research assistant that helps academics quickly find insights in scientific literature so they can write papers faster. We’re using language models to offload rote research tasks, speeding up the research process and freeing up more human ca
San FranciscoCA2 - 102023$500,000
Aiolos Bio logo
Long Description: Aiolos Bio is a biotech company focused on developing therapies for respiratory diseases like asthma as well as other immune conditions. The company is initially focused on advancing AIO-001, a monoclonal antibody therapy for moderate-to-
San FranciscoCA10 - 502023$245,000,000
Resend logo
Resend is a modern customer communication and lead-capturing platform that helps companies support and engage with customers on websites.
San FranciscoCA10 - 502023$3,500,000
Okareo logo
Okareo helps ML builders evaluate and compare performance of models during development, testing and delivery. Okareo automates the mechanics of model testing and evaluation to ensure reliable models go to production. Teams using Okareo gain domain specific
San FranciscoCA2 - 102023$4,400,000
CODEGEN logo
Codegen is a SAAS and artificial intelligence company that offers AI-assisted code development services.
San FranciscoCA5 - 202023$16,165,484
AdsGency AI logo
Boost Your Ad Performance with the Power of AdsGency.AI
San FranciscoCA10 - 502023$2,780,000
TabbyML logo
TabbyML is a software company currently based in San Francisco, California, United States. It has been founded in 2023.
San FranciscoCA2 - 102023$3,200,000
Era Finance logo
Make more of your money with an AI for your finances. Taxes, spending, saving, investments. All in one.
San FranciscoCA10 - 502023$12,462,409
Cascading AI logo
Cascading AI is the developer of a tool for automating manual banking activities. The company employs artificial intelligence technologies to speed loan document gathering, account creation, and compliance procedures, allowing banks, credit unions, and non
San FranciscoCA2 - 102023$3,900,000
SafeVideo AI logo
Ai-based human-level movie and TV show analysis for safety filters, shopping and interactive watching experience.
San FranciscoCA2 - 102023
Unify logo
Our mission is to build the world’s first system of action for go-to-market teams. Founded in 2023, more news coming soon.
San FranciscoCA5 - 102023$17,910,000
JARS AI logo
Interactive Shows Driven by Generative AI
San FranciscoCA2 - 102023$3,500,000
Andy AI logo
Andy is AI software that completes documentation for nurses during home visits.
San FranciscoCA2 - 102023$500,000
Wuri logo
Wuri is an AI firm that transform web stories into captivating audio-visual novels.
San FranciscoCA1 - 102023$500,000
Delivery Collective logo
Delivery Collective means we can order directly from our favorite restaurants. When ordering your food through delivery apps, you pay more in price markup and fees. You can save yourself and the restaurant lots of money by ordering directly.
San FranciscoCA2 - 102023$3,800,000
Tusk logo
Tusk is an AI coding agent that completes customer-reported issues from ticket to pull request. Engineering teams use Tusk to increase customer NPS while reducing context-switching.
San FranciscoCA1 - 102023$500,000
Twenty logo
Twenty builds the modern salesforce, powered by the open source community.
San FranciscoCA5 - 102023
TensorFuse logo
Tensorfuse makes it simple to deploy and manage LLM pipelines on your cloud.
San FranciscoCA5 - 102023$500,000
Nova AI logo
Automated testing for every platform powered by AI
San FranciscoCA2 - 102023$1,000,000
Superstate logo
Superstate is developing the next generation of legal, blockchain-based financial solutions.
San FranciscoCA5 - 102023$18,000,000
Anadro logo
Anadro is a renwable energy company that offers solar electric power system along with a 24 hour battery system.
San FranciscoCA1 - 102023$2,516,495
Semantic Finance logo
Semantic Finance provides a real-time AI-powered news insights API for unpredicted events that affect the financial markets.
San FranciscoCA2 - 102023$500,000
Serial logo
Serial is software to help root cause manufacturing issues in seconds.
San FranciscoCA2 - 102023$500,000
Halcyon logo
Halcyon provides an AI-assisted search and information platform to navigate energy transition decision-making for investors and analysts.
San FranciscoCA10 - 502023$10,800,000
Shasta Health logo
Shasta Health is a physical therapy center that offers patient acquisition, billing, care plans, and other care facilities.
San FranciscoCA2 - 102023$500,000
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