Top 106 SaaS Companies in Redwood City, United States, November 2026

Redwood City, California, United States

Fireworks is the fastest way to build, tune, and scale AI on open models. Ship production-ready AI in seconds on our globally distributed cloud infrastructure, optimized for your use case. Fireworks powers production workloads at companies like Uber, Doordash, Notion, and Cursor—delivering 15× faster speed, 4× lower latency, and 4× more concurrency than closed models.

Redwood City, California, United States

Snorkel AI is a software company that provides a platform for building and managing training data for machine learning models. Their platform allows developers and data scientists to label data programmatically and efficiently, using a combination of weak supervision and human-in-the-loop labeling. By automating the data labeling process, Snorkel AI enables companies to train machine learning models faster and with higher accuracy, while reducing the cost and time required for data labeling. The company was founded in 2019 by a group of researchers from Stanford University and is based in Palo Alto, California.

Redwood City, California, United States

ClickHouse is an open-source, column-oriented OLAP database management system that allows users to generate analytical reports using SQL queries in real-time. Its technology works 100-1000x faster than traditional database management systems, and processes hundreds of millions to over a billion rows and tens of gigabytes of data per server per second. With a widespread user base around the globe, the technology has received praise for its reliability, ease of use, and fault tolerance. Learn more at clickhouse.com.

Redwood City, California, United States

Zum is a provider of safe, efficient, and reliable child transportation for school districts and busy families. It has developed a technology platform to optimize school bus routes and improve communications for school bus fleets.

Redwood City, California, United States

i2c is a global provider of highly configurable banking and payment solutions. Using proprietary building block technology, clients can easily, quickly and cost-effectively create, launch and manage a comprehensive set of solutions for banking, credit, debit, and prepaid programs. i2c delivers unparalleled flexibility, agility, security, and reliability from a global, unified banking and payments platform. Founded in 2001 and headquartered in Silicon Valley, its next-generation technology supports millions of users in more than 200 countries/ territories and across all time zones.

Redwood City, California, United States

Productivity and learning platform supercharging businesses with AI-augmented writing and mathematics tools, study guides, proofreading services and other academic resources

Redwood City, California, United States

Moloco’s mission is to empower businesses of all sizes to grow through operational machine learning. With Moloco’s machine learning platform for growth and performance, every app publisher, commerce marketplace, and streaming business can now unlock the value of their unique, first-party data. Moloco Ads enables performance marketers to scale user acquisition for mobile apps through our advanced machine learning models. Moloco Commerce Media enables retailers and marketplaces to build their own ads business with a flexible solution that delivers relevance, results, and automation for scaled and streamlined ad operations. Moloco Streaming Monetization enables streaming media companies to revolutionize their monetization strategy by building an outcomes-based ads business that delivers relevancy for users and results for advertisers. Moloco was founded in 2013 by a team of machine learning engineers and has offices throughout the US, the UK, Germany, Korea, China, India, Japan, and Singapore.

Redwood City, California, United States

Prenuvo makes MRI scanning for early detection of cancer, “silent killers” like aneurysms, and other diseases seamless and more widely accessible. They offer whole body, radiation-free MRI scans for early detection of hundreds of cancers and conditions.

Redwood City, California, United States

Delphix provides an intelligent data platform that accelerates digital transformation for companies around the world.

Redwood City, California, United States

Alation is a data intelligence platform that helps organizations to find, understand, and use their data effectively. The platform provides a central hub for data discovery, management, and collaboration, enabling teams to access and analyze data across multiple sources and formats. Alation uses machine learning and natural language processing (NLP) to provide automated data governance and curation, including data cataloging, lineage tracking, and metadata management. This helps organizations to improve the accuracy and reliability of their data, and to make more informed and data-driven decisions. The company was founded in 2012 and is headquartered in Redwood City, California. Alation serves a variety of industries, including finance, healthcare, and technology, and has customers such as Pfizer, General Electric, and Munich Re.