Companies by HQ LocationTech Companies and Startups Headquartered in San Francisco

3,712 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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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 FranciscoCA2 - 102024$10,000,000
GigaML logo
We make high-quality finetuned models based on open-source LLMs
San FranciscoCA5 - 202023$3,600,000
Ediphi logo
Ediphi is a cloud-based platform that accels at conceptual and detailed cost estimating, with procurement centralized on the market.
San FranciscoCA1 - 102023$6,500,000
Essential AI logo
Essential AI creates AI solutions that enhance efficiency through the automation of labor-intensive and repetitive workflows. Through a combination of human feedback and technological advancements, Essential AI's Large Language Models (LLMs) will enable us
San FranciscoCA10 - 502023$64,500,000
CODEGEN logo
Codegen is a SAAS and artificial intelligence company that offers AI-assisted code development services.
San FranciscoCA1 - 102023$16,165,484
Lore logo
Lore is a Generative AI media and consulting company, most well known for a weekly newsletter about AI read by leading investors, entrepreneurs and executives. Lore.com was acquired by Nathan Lands in 2019 from Noodle.com, which acquired Lore/Coursekit.
San FranciscoCA10 - 502023$20,123,836
Pliable logo
Pliable is an AI-powered SaaS platform that improves data without the need of an engineer.
San FranciscoCA2 - 102023$2,500,000
MyShell logo
MyShell is a decentralized and comprehensive platform for discovering, creating, and staking AI-native apps.
San FranciscoCA10 - 502023$5,600,000
Mindy logo
Mindy provides tangible value to your current communication channels. It can communicate with you via email and helps you with tasks ranging from conducting research for a paper to scheduling virtual meetings and planning your next vacation.
San FranciscoCA1 - 102023$6,000,000
TabbyML logo
TabbyML is a software company currently based in San Francisco, California, United States. It has been founded in 2023.
San FranciscoCA1 - 102023$3,200,000
VectorShift logo
VectorShift Builds, designs, prototypes, and deploys custom generative AI workflows.
San FranciscoCA1 - 102023$3,000,000
Sweep logo
Sweep is an artificial intelligence assistant that can take care of users' software tasks automatically.
San FranciscoCA1 - 102023$2,000,000
Meeno logo
Meeno offers an AI relationship mentoring app targeting young adults. It provides tailored coaching exercises that are mostly created and selected for Gen Z. It is structured as a vertical AI product.
San FranciscoCA2 - 102023$5,000,000
Layer AI logo
Layer is the number one productivity tool for gaming creators. Whether creating solo or working in a team, creators of any skill level can train the AI using their own art work and create infinite new variations. Layer allows gaming creators ship games fas
San FranciscoCA5 - 102023$1,800,000
Prompt AI logo
Prompt AI offers a platform that enables users to convert visual data into a searchable database, allowing them to prototype visual AI solutions, share their workflows with the larger community, and ask questions about these events, transforming visual dat
San FranciscoCA10 - 502023$5,000,000
Monster API logo
Building a new project in Generative AI? Sick of letting Bezos drain your bank account? Join the resistance with our AI-focused computing infrastructure. Our super-simple, ultra-slick APIs make it easy to launch your applications in a scalable and afford
San FranciscoCA1 - 102023$1,100,000
Reworkd logo
Reworkd is an AI-driven automation platform that allows for the automation of business processing workflows to achieve outcomes. Their aim is to democratize access to AI. They believe the power of AI should be accessible to anyone and driven by the communi
San FranciscoCA2 - 1020231650000 CAD
Jamix logo
Jamix is your AI assistant for work. We connect with your company's apps, data, and APIs. This enables you to search across your apps, chat with your data, and automate daily tasks. We take your data security and privacy seriously, and never train models u
San FranciscoCA1 - 102023$3,000,000
Heliux logo
All-In-One, AI-Powered Enterprise Operating System for Engineering and Manufacturing.
San FranciscoCA1 - 102023$2,265,000
Deasie logo
Deasie is a startup that creates tools to give businesses more control over text-generating AI models.
San FranciscoCA1 - 102023$2,900,000
Class Companion logo
Class Companion is a new AI technology that allows professors to provide students with immediate, individualized feedback.
San FranciscoCA1 - 102023$4,000,000
Zep AI logo
Zep AI provides scalable blocks in AI to build apps in minutes without rewriting code.
San FranciscoCA1 - 102023$1,803,000
Lutra AI logo
Lutra AI is to simplify complex tasks that specializes in workflows, created by the platform.
San FranciscoCA1 - 102023$3,800,000
Reo.Dev logo
Reo.Dev is a modern growth stack for developer focused companies. Reo.Dev tracks developer activity across your multiple platforms like Github repos, Docker, Technical Docs, Slack and more and discovers hidden sales opportunities and accounts that are read
San FranciscoCA10 - 502023$1,200,000
RadiantGraph logo
RadiantGraph is on a mission to make healthcare more accessible and easier for all of us as consumers. Our AI platform helps leading healthcare organizations build deeper and richer connections with their consumers, driving personalized engagement and clin
San FranciscoCA5 - 202023$5,000,000
LlamaIndex logo
LlamaIndex is a simple, flexible data framework for connecting custom data sources to large language models.
San FranciscoCA5 - 202023$8,500,000
Superstate logo
Superstate is developing the next generation of legal, blockchain-based financial solutions.
San FranciscoCA5 - 102023$18,000,000
Series logo
Series brings together the best of modern software with institutional-grade finance to empower institutions and corporations to move their capital more efficiently and meaningfully.
San FranciscoCA20 - 1002023$25,000,000
Rincell logo
Rincell manufactures advanced Lithium-ion and non lithium-ion batteries.
San FranciscoCA2 - 102023$1,200,000
SketchPro Technologies logo
SketchPro Technologies accelerates the design process by leveraging state of the art technology.
San FranciscoCA1 - 102023$4,434,440
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
HoundDog.ai logo
HoundDog.ai develops an AI platform to help secure data with confidence and mitigate risks. Its platform specializes in providing the detection of sensitive data flows and vulnerabilities to lower the cost of compliance by automatically detecting any newly
San FranciscoCA1 - 102023
Delphina logo
Delphina eliminates partners of repetitive productionization tasks and speeds up data science teams' ability to provide business impact by automating hard routing tasks.
San FranciscoCA1 - 102023$7,500,000
Minoa logo
Minoa is a collaborative value management tool that assists SaaS companies in selling value over the whole client lifecycle. Minoa is improving the buying experience and improving the performance of every sales professional.
San FranciscoCA5 - 102023$2,700,000
Braintrust Data logo
Braintrust offers an AI stack to simplify the process from evaluations to data management, ensuring seamless integration into any business. Braintrust simplifies the evaluation process by facilitating easy scoring, logging, and visualization of outputs. Us
San FranciscoCA1 - 102023$5,100,000
Leap AI logo
Enabling developers to easily add AI to their apps.
San FranciscoCA2 - 102023$1,400,000
AiSDR logo
AiSDR automates meeting scheduling by categorizing leads, speaking with prospects, designing email campaigns, and utilizing AI technology. The company helps startups increase sales while reducing costs by creating and managing outbound email campaigns for
San FranciscoCA1 - 1020232971137 EUR
Vocode logo
Vocode is an open-source library for building voice-based LLM applications.
San FranciscoCA2 - 102023$3,750,000
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
Resend logo
Resend is a modern customer communication and lead-capturing platform that helps companies support and engage with customers on websites.
San FranciscoCA1 - 102023
Factory logo
Factory is a global platform that empowers SME businesses with manufacturing plants by providing factory automation solution and services that aims to increase revenue and ease operations; bringing high-quality, sustainable, and trusted manufacturing facil
San FranciscoCA20 - 502023$5,000,000
Harmonic Security logo
Harmonic Security provides comprehensive visibility into enterprises' AI service usage.
San FranciscoCA10 - 502023$7,000,000
Defog logo
Defog integrates into your app and allows your users to query data in seconds using natural language. Defog are powered by large language models that can search and visualise both structured and unstructured data (such as SQL databases or Data Warehouses)
San FranciscoCA2 - 102023$2,700,000
Artisan AI logo
Artisan AI creates digital workers, called Artisans. The company's first Artisan, Ava, automates the entire outbound sales process and can be set up with a 10-minute conversation. Ava creates TCPs, and prospects with her database of over 270,000,000 contac
San FranciscoCA10 - 502023$2,300,000
Software Applications logo
Software Applications Inc is a Computer Software company located in 3130 Cooper Rd, Salisbury, North Carolina, United States.
San FranciscoCA5 - 102023$6,500,000
Klu logo
Klu is a Generative AI app platform that simplifies the design, deployment, and optimization of AI-enabled applications. Klu is fast, easy to use, and scales globally to millions of users.
San FranciscoCA2 - 102022$1,700,000
Poly logo
Poly is a web tool for generating design assets with AI, including textures, graphics, icons, sprites, and more. With a simple text prompt, you get unlimited customizable, 4K UHD, and commercially-licensed creative assets that match your color and style wi
San FranciscoCA5 - 102022$8,000,000
CNaught logo
CNaught is an online platform that helps companies to purchase a diversified portfolio of carbon credits.
San FranciscoCA2 - 102022$2,250,000
Spanning Labs logo
Spanning Labs developing a protocol to unite ownership and actions across blockchains, allowing for ownership applications that can be deployed on a single chain. They enable Web3 teams to deploy, operate, and maintain multichain projects.
San FranciscoCA5 - 102022$8,434,989
Huma logo
To successfully hire university talent you need to understand their potential and look beyond a degree or minimal work experience. Huma digs deeper than any resume to give employers real evidence of someone's abilities and potential. For Companies? Huma br
San FranciscoCA5 - 102022$16,600,000
Apogee Therapeutics logo
Apogee Therapeutics, Inc. is a biotechnology company advancing novel therapies to address patients’ needs. Based in San Francisco and backed by leading life sciences funds, the company expects its lead pipeline program to enter clinical trials in 2023.
San FranciscoCA100 - 5002022$169,000,000
Midpoint logo
We allow developers to connect blockchain smart contracts to traditional web endpoints. We're hiring: https://angel.co/midpoint-labs Twitter: @MidpointLabs
San FranciscoCA2 - 102022$3,000,000
Recraft logo
THEY SAY IT’S THE THOUGHT THAT COUNTS and that’s what we do at Recraft-put thought into our creations. We are artists. We are dreamers. We are a family on a mission to innovate craft and repurpose giving. We practice sustainable thinking-upcycling, repu
San FranciscoCA5 - 102022$12,000,000
Spindl logo
Make more intelligent business decisions in web3 using Spindl’s attribution tooling.
San FranciscoCA1 - 102022
Stelo Labs logo
Stelo Lab's mission is to make web3 more secure and usable. The Stelo extension interprets and enriches transactions to keep you safe from crypto phishing, fraud and scams. Remote first with a priority on in person interactions.
San FranciscoCA2 - 102022$6,000,000
MetaHi logo
MetaHi is a financial services company currently based in San Francisco, California, United States. It has been founded in 2022 by Elvinas Lukasevicius.
San FranciscoCA10 - 502022$285,000
3RM logo
3RM offers to develop tooling that will enable any web3 participant to meaningfully contribute to their relationships. are developing tooling that will enable all of these roles to succeed, whether they are in sales, marketing, recruiting, or customer succ
San FranciscoCA2 - 102022$3,000,000
Moonhub logo
Moonhub combines cutting-edge AI and automation solutions with recruiting and HR expertise to help you hire, retain, and manage world-class people. Their mission actualizes global talent data to seamlessly identify and hire the best professionals for any o
San FranciscoCA5 - 202022$14,400,000
TigerEye logo
TigerEye is a chemical company currently based in San Francisco, California, United States. It has been founded in 2022.
San FranciscoCA5 - 202022$35,000,000
Eto logo
Eto Labs is an IT company that offers data needs for ETL, analytics, training, sharing, and end-to-end data consistency.
San FranciscoCA1 - 102022
Vevo Therapeutics logo
Vevo Therapeutics, a biotechnology startup, searches for better treatments for more patients using their Mosaic in vivo drug discovery platform and next-generation AI algorithms.
San FranciscoCA10 - 502022$12,000,000
Nextdata logo
We believe the future of data is decentralized and we provide a data mesh operating system for you to get there.
San FranciscoCA5 - 102022$12,000,000
Martian logo
Martian provides to store, send, receive tokens and manage & mint NFTs in a secure.
San FranciscoCA5 - 202022$12,000,000
Scale3 Labs logo
The web3 platform for monitoring and maintaining your blockchain networks and nodes
San FranciscoCA5 - 102022$5,300,000
LangChain logo
LangChain is a language model application development library that develops a language model framework to power applications that integrate with other sources of data and interact with their environment. Its platform also offers support for various model t
San FranciscoCA10 - 502022$35,000,000
Champify logo
Champify's Salesforce app surfaces alumni qualified leads to the right reps, directly in their existing tools and workflows.
San FranciscoCA20 - 502022$2,400,000
Village logo
We provide powerful blockchain & web3 infra that makes it fast and easy for founders and existing businesses to build in web3. Come build the future of internet commerce.
San FranciscoCA5 - 102022
Armada logo
Welcome to the new edge. Armada is the world’s first full-stack edge computing platform, revolutionizing connectivity, compute, and AI solutions where they’re needed most - anywhere on Earth.
San FranciscoCA50 - 1002022$60,300,000
Vetmab Biosciences logo
Vetmab Biosciences is a veterinary company that currently operates in stealth mode.
San FranciscoCA2 - 102022
Monterey AI logo
Monterey AI is an organization.
San FranciscoCA5 - 102022
Sesame Labs logo
Sesame Labs is an internet publishing company that helps apps on Web3 with marketing automation products.
San FranciscoCA5 - 102022$4,900,000
Recall.ai logo
Recall.ai is a software Development company.
San FranciscoCA2 - 102022$2,700,000
Sumi Network logo
Sumi Network is a decentralized storage solution provider.
San FranciscoCA10 - 502022$3,000,000
Knight Franchise Holdings logo
Knight Franchise Holdings is an owner & operator of franchised locations of category-leading consumer retail concepts.
San FranciscoCA50 - 1002022$6,310,000
Parallel logo
Parallel is a load test platform focused on developer experience. Parallel reduces the time to set up a load test from weeks to minutes, and enables anyone to run a load test, without needing dev-ops, infrastructure, or backend engineers.
San FranciscoCA10 - 1,0002022$2,250,000
Truewind logo
Truewind is an IT company that provides AI-powered bookkeeping and finance software.
San FranciscoCA5 - 102022$3,500,000
Zarta logo
Zarta is an ad-free, micro pay-per-view video platform for creator content. We empower video creators to generate revenue on a per-video basis, while fans can support the creators they love and gain access to content that provides real value to them withou
San FranciscoCA2 - 102022$5,700,000
Vicinitas Therapeutics logo
Many diseases, including cancer and monogenic diseases, are often caused by specific proteins that are abnormally degraded and lost from the cell. In cancer, protective tumor suppressors are aberrantly destroyed, allowing cancer cells to circumvent cell de
San FranciscoCA20 - 502022$65,000,000
Earth Force Technologies logo
Earth Force is a Vegetation Management System platform.
San FranciscoCA10 - 502022$8,600,000
GoodOnes logo
GoodOnes With the development of mobile platforms, we were able to put powerful computers, digital cameras, and streaming devices in everyone's pockets - Itcould never have predicted the volume of new content that would be created.
San FranciscoCA1 - 102022$3,500,000
Riffusion logo
Riffusion allows users to make short music clips with AI-generated vocals.
San FranciscoCA1 - 102022$4,000,000
Magic logo
Magic is a software development company building aligned AI to set it with human values. Its platform also offers reinforcement learning that teaches AI through trial and error and offers AI systems that pick up a vast amount of information during training
San FranciscoCA5 - 202022$145,457,920
Resourcely logo
Empowering developers to use the cloud effectively
San FranciscoCA20 - 502022$8,300,000
Delysium logo
A real open-world, vividly AI-powered and completely player-owned MMO game that supports players in creating various personalized physical assets, narrative assets along with native AI MetaBeings. With massive AI-powered MetaBeings in the player-created ex
San FranciscoCA50 - 2002022$14,000,000
ZincSearch logo
ZincSearch is a search engine that can be used for indexing any kind of textual data.
San FranciscoCA1 - 102022$3,600,000
Spindl logo
Make more intelligent business decisions in web3 using Spindl’s attribution tooling.
San FranciscoCA5 - 202022$7,000,000
XFactor logo
Turn your Annual Operating plan into an Always Operating plan with XFactor.io the world’s only intelligent Go-to-Market Platform with constant sales performance monitoring, real-time “Next-Move” recommendations, and live analytics — all with confidence sco
San FranciscoCA10 - 502022$10,000,000
Fungify logo
Fungify is a non-custodial NFT index and algorithmic lending protocol that enables instant NFT sales, immediate NFT-backed loans, and the creation of a yield-bearing NFT index token. Fungify solves the most difficult problems at the intersection of NFTs an
San FranciscoCA10 - 502022$6,000,000
Zzan logo
Zzan is an app that enables anyone to send gifts to their friend without asking for their address.
San FranciscoCA2 - 102022100000000 KRW
Hatchfi logo
Hatchfi is a crypto integration platform that supercharges fintech applications with the power of their users' crypto financial data. Our platform provides the most secure way for consumers to connect crypto accounts across exchanges and wallets to any app
San FranciscoCA2 - 102022$1,200,000
SilkChart logo
SilkChart helps growth teams improve campaigns based on what users are doing in product - without relying on expensive data scientists. We do this through a no code analytics tool that combines marketing and product usage data to identify which channels, a
San FranciscoCA2 - 102022$5,700,000
Verse logo
Verse's software platform, Aria, makes it easy for organizations to buy and manage clean power.
San FranciscoCA5 - 202022$5,750,000
Contribution Labs logo
At Contribution Labs, we want to celebrate every human’s achievements and empower them to accomplish more. Currently we are building Kudos, which is a token platform to appreciate other people’s work and live on the blockchain as uniquely generated NFTs. J
San FranciscoCA5 - 102022$2,425,000
Moonveil Entertainment logo
Moonveil Entertainment is a web3 game studio that uses cutting-edge technology to create authentic gaming experiences.
San FranciscoCA10 - 502022$5,400,000
Return Protocol logo
Return is an innovative climate technology company that provides consumers, businesses and communities with verifiable and incentivized social climate action. The protocol is built on blockchain technology to drive funding towards existing or future climat
San FranciscoCA5 - 102022$2,500,000
Re logo
Re operates as a fully-collateralized reinsurer subject to regulatory oversight and approval that connects alternative capital providers.
San FranciscoCA2 - 102022$14,000,000
Sock logo
Sock is a mobile finance app that combines the simplicity of centralized exchanges with the safety and security of knowing you’ll never lose access to your funds. Sign up for our waitlist at www.sock.app
San FranciscoCA5 - 202022$2,800,000
Co:Create logo
Co:Create powers dynamic growth for NFT projects and Web3 brands.
San FranciscoCA20 - 1002022$25,000,000
Pioneer logo
Pioneer operates a team of experts using AI to win grants, contracts, loans, and proposals.
San FranciscoCA2 - 102022$2,900,000
Entvin logo
Entvin makes it easy for sales-driven companies to plan, track and calculate incentives/commissions to improve speed & transparency within the organization. It’s a scalable platform that companies can setup in a day, connect to their CRM and calculate comm
San FranciscoCA5 - 102022$500,000
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