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Top 153 SaaS Companies in San Mateo, United States, July 2026

As of July 2026, there are 153 SaaS companies based in San Mateo. They have combined revenues of $4.2B and employ 24.5K employees. They've raised $5.6B in capital and serve 802M customers combined.

Companies
153
Revenue
$4.2B
Funding
$5.6B
Employees
24.5K

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Top SaaS Companies in San Mateo

Showing 10 of 31 companies ranked by annual revenue.

1Rakuten Advertising logo
Rakuten Advertising

San Mateo, California, United States

Rakuten Advertising leads the affiliate and partner marketing industry in delivering performance-driven marketing solutions that help the world’s top brands connect with unique, highly engaged audiences – from awareness to activation. At Rakuten, we outthink the competition and outperform your expectations. Our experienced full-service team works to create the best ad experiences for brand, audience, and affiliate alike – one where people get the right message at the right time to drive attention, action, loyalty, and value. We leverage a global partner network and our owned-and-operated properties to reach people like no one else. Your goals are our goals, and we’ll work like no one else to help you exceed them. Backed by industry-leading AI-backed technology, and the largest partner network in affiliate marketing, Rakuten Advertising taps into decades of data and experience to develop the strategies and ad experiences that will drive engagement, sales, loyalty, and beyond. A leader in the industry since its beginnings, Rakuten Advertising is a division of Rakuten Inc. (4755: TOKYO), one of the world’s leading internet service companies. The company is headquartered in New York City, with offices throughout EMEA, APAC, LATAM, and North America.

Revenue
$95.6M
Customers
-
Year founded
1996
Funding
-
Team size
869
Growth
-
2Folio3 Software logo
Folio3 Software

San Mateo, California, United States

Folio3 is a California based software development company that helps entrepreneurs and large corporations build innovative, world class software solutions by providing offshore application development and support. We specialize in Enterprise Applications, Mobile Apps & Games, Websites & Web based Applications and Social Media Platforms & Applications development. Our clients include Fortune 500 companies, Silicon Valley start-ups and some of the most prestigious brands in the world. Our Expertise Includes: BEA/Oracle WebLogic, Netsuite implementations and integration solutions, NetSuite mobile apps, SAP, DotNetNuke, Drupal, Jetspeed, Joomla!, Wordpress, Liferay, Amazon Cloud setup & management (EC2, S3, EBS), Oracle, MySQL, Dynamics AX, MS Sharepoint and PostGres Database tuning, clustering, and high performance DB optimizations. Developing in Adobe Flash, Adobe Flex, Adobe Air, Unity 2d & 3d, ActionScript 2.0 and 3.0, Ruby on Rails, Java, J2ME, Java EE, C, C++, C#, LAMP, Microsoft .Net, Oracle, MySQL, PostGres. Mobile Development on iOS, Android, Windows Mobile, Windows Phone and Blackberry smartphones & tablets.

Revenue
$87.9M
Customers
-
Year founded
2005
Funding
-
Team size
799
Growth
-
3Yellow.ai logo
Yellow.ai

San Mateo, California, United States

Yellow.ai is a conversational AI platform that allows businesses to automate their customer engagement through chatbots, voice assistants, and other conversational interfaces. The platform uses natural language processing (NLP) and machine learning algorithms to provide personalized and contextual interactions with customers across various channels, including messaging apps, websites, and voice assistants.

Revenue
$79.5M
Customers
1K
Year founded
2016
Funding
$180.2M
Team size
1K
Growth
-
4FalconX logo
FalconX

San Mateo, California, United States

FalconX is a digital asset prime brokerage that provides trading, financing, and custody services tailored for financial institutions, offering deep liquidity and advanced technology solutions.

Revenue
$75M
Customers
-
Year founded
2018
Funding
$427M
Team size
486
Growth
-
5Evidation logo
Evidation

San Mateo, California, United States

Evidation is a health technology company that focuses on improving health outcomes by using data generated by individuals, known as person-generated health data. They create new ways to measure and improve health in everyday life through a direct connection with individuals and their real-world health data.

Revenue
$63M
Customers
-
Year founded
2012
Funding
$214M
Team size
101
Growth
-
6Narvar logo
Narvar

San Mateo, California, United States

customer engagement platform for retailers

Revenue
$57M
Customers
-
Year founded
2012
Funding
$64M
Team size
378
Growth
-
7Wiser Solutions, Inc. logo
Wiser Solutions, Inc.

San Mateo, California, United States

At Wiser Solutions, We are the global leader in omnichannel retail intelligence, empowering over 750 global brands and retailers to gain a decisive advantage at every consumer decision point. Every day, we collect and analyze billions of online and in-store data points with 98% accuracy, offering a single trusted source of insights into pricing dynamics, promotional effectiveness, competitive activity, and retail execution. Our portfolio of market-proven solutions equips brands and retailers to proactively guide, not just follow, the consumer journey, ensuring optimal visibility, execution, and profitability across every retail touchpoint. For more information on Wiser, please visit www.wiser.com

Revenue
$49.4M
Customers
-
Year founded
2014
Funding
-
Team size
449
Growth
-
8Arkose Labs logo
Arkose Labs

San Mateo, California, United States

Combines AI-based risk assessments with dynamic threat response to undermine strategies of attackers

Revenue
$46.9M
Customers
-
Year founded
2016
Funding
-
Team size
241
Growth
-
9Netomi logo
Netomi

San Mateo, California, United States

AI-powered customer service software

Revenue
$46.6M
Customers
-
Year founded
2017
Funding
$52M
Team size
208
Growth
42.64%
10Firework logo
Firework

San Mateo, California, United States

Firework is a digital engagement platform that brings interactive video experiences to websites and apps.

Revenue
$44M
Customers
-
Year founded
2017
Funding
$269.2M
Team size
370
Growth
-
San Mateo, United States SaaS Companies | GetLatka