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Top 41 SaaS Companies in Baltimore, United States, May 2026

As of May 2026, there are 41 SaaS companies based in Baltimore. They have combined revenues of $484.6M and employ 3.9K employees. They've raised $31.8M in capital and serve 36.5K customers combined.

Companies
41
Revenue
$484.6M
Funding
$31.8M
Employees
3.9K

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Top SaaS Companies in Baltimore

Showing 10 of 41 companies ranked by annual revenue.

1
Flywheel

Baltimore, Maryland, United States

Flywheel’s unified best-in-class services combine tailored expertise with cutting-edge software solutions to achieve a singular goal: To pioneer the future of commerce and inspire a new standard of partnership. As the leader of every major marketplace platform, we pride ourselves on our size and influence, but what really sets us apart is our unwavering commitment to providing a customized level of service. Client success is what drives us.

Revenue
$184M
Customers
-
Year founded
2014
Funding
-
Team size
1.7K
Growth
-
2
Sandler Training

Baltimore, Maryland, United States

Sandler Training is the worldwide leader in sales training, helping salespeople take control of the sales process and helping leaders identify and train top sales talent.

Revenue
$59.4M
Customers
30K
Year founded
1967
Funding
-
Team size
540
Growth
-
3
Barcoding Inc

Baltimore, Massachusetts, United States

Barcoding is a supply chain automation and innovation company that helps organizations be more efficient, accurate, and connected. With extensive subject matter expertise in data capture, labeling and printing, and mobile computing, we are trusted to build and manage solutions for some of the best IT and operations teams in the world. Founded in 1998, Barcoding is headquartered in Baltimore, Md., with offices across North America (Chicago, Houston, Seattle, Montreal, Toronto, and Vancouver).

Revenue
$29.5M
Customers
2.5K
Year founded
1998
Funding
$6M
Team size
128
Growth
20.56%
4
Klik Solutions

Baltimore, Maryland, United States

A managed security services provider focused on cyber security cloud and compliance, offering 24/7/365 technology support services to clients nationwide

Revenue
$24.4M
Customers
-
Year founded
2012
Funding
-
Team size
60
Growth
-
5
Eyemaginations, Inc.

Baltimore, Maryland, United States

Eyemaginations, Inc. is a healthcare media company focused on solutions that support professionals, patients and corporations in

Revenue
$22M
Customers
-
Year founded
1999
Funding
$8.5M
Team size
16
Growth
1173.15%
6
Arch Systems

Baltimore, Maryland, United States

Provides IT services to United States government agencies and corporate clients. Offers support in all phases of the Systems Development Life Cycle

Revenue
$21.3M
Customers
-
Year founded
2006
Funding
-
Team size
59
Growth
-
7
Alertus Technologies

Baltimore, Maryland, United States

Alertus - Redefining Mass Notification for 20+ Years Our Mission is to enable organizations to disseminate information to help protect lives, secure assets, and maintain business continuity. OUR MISSION IS PERSONAL. We are committed to providing customizable, scalable, and cost-effective mass notification solutions because we know even a few seconds of warning can help save lives during an emergency. In 2001, an F3 tornado ripped through the University of Maryland campus. There was no warning, and two students — sisters — were killed. The tornado caused dozens of injuries and millions of dollars in damages. An idea was born to engineer a mass notification solution that can be implemented anywhere and activated quickly to help prevent another tragedy. Alertus was founded in 2002 and has focused its efforts on developing superior lifesaving notification solutions ever since. Alertus' dedicated teams of safety, security, and technology leaders are committed to continuously raising the bar for mass notification. Our technology is state of the art, with interoperable software solutions that help tie legacy systems into our next-generation audible and visual notification hardware. It's not enough for us for our customers to have our products. As their trusted partner in mass notification, we want to ensure customers are at peak readiness with the training and support they need to get critical notifications out at a push of a button. We offer pre-sales professional services, ongoing customer training, and 24/7 customer support. To learn more about Alertus, visit us at www.alertus.com, and if our mission resonates with you, take a look at our current job openings at www.alertus.com/careers.

Revenue
$18.8M
Customers
-
Year founded
2002
Funding
-
Team size
171
Growth
-
8
Sema

Baltimore, MD, United States

At Sema, we’re committed to building better tools for better code. Our market leading solution for comprehensively understanding codebase health has been used to evaluate over $1T of software organizations around the globe for some of the world’s most sophisticated software investors. With this foundation, we're building products to help developers and organizations manage the risks and capture the benefits of using AI implementation in engineering workflows. Follow us to cut through the noise and get straight to the pragmatics of how to optimally utilize AI and keep your codebase on track for business success.

Revenue
$16.1M
Customers
-
Year founded
2017
Funding
-
Team size
146
Growth
-
9
Fearless Solutions

Baltimore, Maryland, United States

Developer of technology for software performance. The company is a developer of technology for government and commercial markets and builds cloud-based, real-time geo-location and geo-alerting systems for the US government for use around the world.

Revenue
$13.8M
Customers
-
Year founded
2009
Funding
-
Team size
298
Growth
40.34%
10
AltaVista Strategic Partners

Baltimore, Maryland, United States

The nation's leading contractor marketing company, specializing in digital strategies to help contractors grow their companies

Revenue
$12.6M
Customers
-
Year founded
2011
Funding
-
Team size
69
Growth
-
Baltimore, United States SaaS Companies | GetLatka