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Top 337 SaaS Companies in Seattle, United States, May 2026

As of May 2026, there are 337 SaaS companies based in Seattle. They have combined revenues of $4.8B and employ 32.5K employees. They've raised $3.4B in capital and serve 78.4M customers combined.

Companies
337
Revenue
$4.8B
Funding
$3.4B
Employees
32.5K

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Top SaaS Companies in Seattle

Showing 10 of 337 companies ranked by annual revenue.

1
NOVOLO AI

Seattle, Washington, United States

Novolo is a hardtech incubator, foundry, and investor. We launch and scale companies developing real-world technologies in robotics, manufacturing, healthcare, and beyond. From early prototyping to market-ready products, we drive innovation where physical tech meets AI. Explore our ventures and see how we're shaping the future of hardtech.

Revenue
$767.1M
Customers
-
Year founded
2021
Funding
-
Team size
7K
Growth
-
2
Highspot

Seattle, Washington, United States

sales enablement platform

Revenue
$450M
Customers
300
Year founded
2012
Funding
$644.9M
Team size
1.1K
Growth
-
3
Outreach

Seattle, Washington, United States

Outreach is a sales engagement platform designed to help sales teams drive more revenue and improve productivity.

Revenue
$300.8M
Customers
6K
Year founded
2014
Funding
$488.7M
Team size
1.4K
Growth
45.63%
4
POP

Seattle, WA, United States

We are POP. Digitally centered and design obsessed, we transform insights into ideas to deliver results-oriented campaigns and robust, flexible technology platforms. Applying a customer-first, the data-informed approach helps us form meaningful partnerships with vibrant brands of all sizes from all places. POP has offices in Seattle and San Jose, Costa Rica. Our diverse group of analytical, technical, strategic, and creative experts are collaborative and agile, with a singular focus on our clients’ success. We have over 25 years of experience partnering with some of the biggest global brands, including Microsoft, Oracle, Gates Ventures, F5, Target, Gap Inc., and U.S. Bank.

Revenue
$164.3M
Customers
-
Year founded
1996
Funding
-
Team size
1.5K
Growth
-
5
Absolute Security

Seattle, Washington, United States

Absolute Security is partnered with more than 28 of the world’s leading endpoint device manufacturers, embedded in the firmware of 600 million devices, trusted by 21,000 global enterprises, and licensed across 14 million PC users. With the Absolute Security Cyber Resilience Platform integrated into their digital enterprise, customers ensure their mobile and hybrid workforces connect securely and seamlessly from anywhere in the world and that business operations recover quickly following cyber disruptions and attacks. Our award-winning capabilities have earned recognition and leadership status across multiple technology categories, including Zero Trust Network Access (ZTNA), Endpoint Security, Security Services Edge (SSE), Firmware-Embedded Persistence, Automated Security Control Assessment (ASCA), and Zero Trust Platforms. To learn more, visit www.absolute.com and follow us on LinkedIn, X, Facebook, and YouTube. ABSOLUTE SECURITY, ABSOLUTE, the ABSOLUTE LOGO, AND NETMOTION are registered trademarks of Absolute Software Corporation ©2024, or its subsidiaries. All Rights Reserved. Other names or logos mentioned herein may be the trademarks of Absolute or their respective owners. The absence of the symbols ™ and ® in proximity to each trademark, or at all, herein is not a disclaimer of ownership of the related trademark.

Revenue
$135.2M
Customers
10K
Year founded
1993
Funding
-
Team size
1.2K
Growth
-
6
fabric

Seattle, Washington, United States

inventory and supply chain management platform

Revenue
$134.2M
Customers
-
Year founded
2017
Funding
$293.5M
Team size
562
Growth
43.75%
7
WatchGuard Technologies

Seattle, WA, United States

WatchGuard® Technologies, Inc. is a global leader in unified cybersecurity. Our Unified Security Platform® approach is uniquely designed for managed service providers to deliver world-class security that increases their business scale and velocity while also improving operational efficiency. Trusted by more than 17,000 security resellers and service providers to protect more than 250,000 customers, the company’s award-winning products and services span network security and intelligence, advanced endpoint protection, multi-factor authentication, and secure Wi-Fi. Together, they offer five critical elements of a security platform: comprehensive security, shared knowledge, clarity & control, operational alignment, and automation. The company is headquartered in Seattle, Washington, with offices throughout North America, Europe, Asia Pacific, and Latin America. To learn more, visit WatchGuard.com.

Revenue
$132.7M
Customers
-
Year founded
1996
Funding
-
Team size
1.2K
Growth
-
8
Qumulo

Seattle, WA, United States

Modern enterprises have to manage exponentially-growing exabyte-scale data stores comprised mostly of unstructured data. Someone (often IT) has the difficult job of staying on top of managing these data stores, which becomes more difficult to do as enterprise datasets expand from the data center to the edge and cloud. And while scale and complexity are rising, budgets and staff are not. Existing solutions suffer from two crucial shortcomings: Complexity and platform lock-in. Legacy solutions are excruciatingly complex to deploy and manage. And nearly every solution restricts users to running in only the data center and on expensive, inflexible proprietary hardware platforms. Qumulo is the simple way to manage exabyte-scale data anywhere — edge, core, or cloud — on the platform of your choice. In a world with trillions of files and objects comprising 100+ zettabytes worldwide, companies need a solution that combines the ability to work anywhere with simplicity. This is precisely what Qumulo was founded to accomplish.

Revenue
$115.7M
Customers
-
Year founded
2012
Funding
$345.5M
Team size
569
Growth
-
9
Gravity Payments, Inc.

Seattle, Washington, United States

Gravity Payments exists to protect our community businesses from being overcharged and underserved by their credit card processing company.

Revenue
$103.1M
Customers
13K
Year founded
2004
Funding
$133M
Team size
233
Growth
361.17%
10
RO HEALTH

Seattle, Washington, United States

A medical staffing agency that provides traveling nurses, home health aides, school therapists, and other health workers

Revenue
$91.5M
Customers
-
Year founded
2013
Funding
-
Team size
791
Growth
-