Top Tech Companies in San Francisco Bay Area, CA (8,804)
Founded in 2009 by Marc Andreessen and Ben Horowitz, Andreessen Horowitz (known as "a16z") is a venture capital firm in Silicon Valley, California, that backs bold entrepreneurs building the future through technology. We are stage agnostic: We invest in seed to late-stage technology companies, across the consumer, enterprise, bio+healthcare, crypto, and fintech spaces. a16z has $28.2B in assets under management...
Parafin’s infrastructure powers financial services for marketplaces, vertical SaaS, payment platforms, and more. With a single integration, platforms can launch a full suite of financial products for their small business sellers, including capital, spend management, and savings tools. These services provide access to financing and help businesses thrive by leveraging real-time performance data to offer customized financial solutions.
Vartana is a unified B2B enterprise sales closing and financing platform, helping companies close deals faster and improve cash flow. With Vartana sellers can extend payment terms, offer installment plans, and get signatures to eliminate the hassle of the sale closing process. Vartana was founded in 2020 by Kush Kella and Ahmed Sharif, and is based in San Francisco, CA....
The go-to-market technology platform built to scale your revenue team’s creativity. Using AI and automation, Unify uniquely combines intent signals, prospecting, AI agents, email sequencing and more in one end-to-end platform. Hundreds of the world’s most innovative sales, marketing and growth teams use Unify to power warm outbound. Today, Unify is generating pipeline for industry-leading companies like Lattice, Justworks, Openphone, and...
Contentful is a leading composable content platform that unlocks all of an organization’s digital content to deliver impactful customer experiences, making content a strategic business asset. The Contentful Platform, Contentful Studio, Ninetailed by Contentful and the Contentful Ecosystem combine the flexibility of composable content with the intelligence of AI, empowering digital teams to drive business momentum through collaboration, speed, and...
Adapt API is an infrastructure layer for the P&C industry, enabling digitization for traditional insurance players and insurtechs alike.
Lambda provides computation to accelerate human progress. We're a team of Deep Learning engineers building the world's best GPU workstations and servers. Our products power engineers and researchers at the forefront of human knowledge. Customers include Microsoft, MIT, Los Alamos National Lab, Disney, Tencent, Kaiser Permanente, Stanford, Harvard, Caltech, and the Department of Defense.
AngelList builds the infrastructure where capital, creativity, and hard work come together to accelerate innovation. Our platform supports over $15B in assets for fund managers and has facilitated 17k+ startup investments (including 287 unicorns). Additionally, more than 1.3k startups use our suite of founder services to manage their business operations. AngelList is the de facto platform for investors, fund managers,...
Climate Imperative Foundation's mission is to cut global greenhouse gas emissions at speed and scale — securing a better future for all. Climate Imperative is a 501(c)(3) public charity foundation that partners with experienced on-the-ground organizations to provide capital, technical support, and expertise to inform the most important climate policy decisions in major-emitting countries around the world, in this pivotal...
Anaplan is building a future where connected leaders and teams are able to constantly adapt, transform and reinvent their businesses. We make it possible to share actionable insights, empower and unleash creativity, and drive innovation. With Anaplan, finance and operational leaders across the organization can model complex scenarios, forecast continuously with added intelligence, and make agile decisions with confidence.
Halliday is a blockchain company and product lab working to create a unified, cross-chain payments ecosystem. Its flagship product, Halliday Payments, is a unified payments platform that makes it easy for users to onramp, swap, and take other onchain actions. Halliday’s products are built on the Workflow Protocol, which removes the need to code smart contracts by hand and enables...
Sift is the AI-powered fraud platform delivering identity trust for leading global businesses. Our deep investments in machine learning and user identity, a data network scoring 1 trillion events per year, and a commitment to long-term customer success empower more than 700 customers to grow fearlessly. Brands including DoorDash, Yelp, and Poshmark rely on Sift to unlock growth and deliver...
Redcar is on a mission to make every professional superhuman. Starting with sales, our AI Sales Rep works tirelessly for busy sellers and founders to help them acquire customers effortlessly. Our approach is twofold: end-to-end automation and vertical integration. While our substantial seed round details are not yet public, we are backed by Silicon Valley luminaries and top-tier venture funds. We...
An infrastructure platform for global credit markets. Originate, securitize, and service loans across borders with less cost and greater transparency.
RZR powers performance for the world's most ambitious brands through proprietary neural architecture that optimizes across user acquisition, retargeting, CTV, and influencer campaigns as one connected performance system. With four owned-and-operated data centers that process 6M+ queries per second, RZR turns signals into strategy and impressions into impact. Trusted by brands across gaming, consumer, food and beverage, retail, and entertainment....
Scoutbee is a buyer/supplier network that helps Fortune 500 businesses find and evaluate the right suppliers—faster, smarter, and more efficiently. Our AI-driven platform streamlines supplier discovery and provides data-driven recommendations. Whether you're sourcing new suppliers or optimizing your existing network, Scoutbee ensures you make informed, strategic decisions with ease. Coupa is acquiring Scoutbee! Learn more: https://www.coupa.com/newsroom/coupa-announces-acquisition-of-ai-powered-scoutbee-to-drive-supplier-intelligence-and-discovery/
Mercury is building banking for startups. We want to power the next generation of companies that will shape American industry.
We remove atmospheric carbon for a fraction of the cost while increasing crop yields. Our process is highly efficient, increases soil health, and repurposes post-industrial waste. Then we sell the carbon credits to companies and split revenue with our regenerative growers. With a world-class team leveraging expertise in soil chemistry, agronomy, geochemistry, machine learning, and logistics, we are engineering the...









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