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Top 247 Data Security Software SaaS Companies in May 2026

As of May 2026, there are 247 SaaS companies in Data Security Software. They have combined revenues of $4B and employ 21.6K people. They have raised $3.4B and serve 32.1M customers combined.

Data Security Software encompasses a range of solutions designed to protect data from unauthorized access, breaches, and other security threats. This category includes tools for encryption, data masking, access controls, and threat detection, enabling organizations to secure sensitive information across various environments. The primary use cases often involve safeguarding personal data, financial records, and proprietary business intelligence against cyber threats and compliance violations. Typically, Data Security Software incorporates features such as automated vulnerability assessments, continuous monitoring, incident response capabilities, and reporting tools that help organizations maintain compliance with data protection regulations. Common user personas include IT security professionals, compliance officers, and risk management teams who are responsible for protecting an organization’s digital assets and ensuring the safety of sensitive information. In today's digital landscape, as cyber threats continue to evolve, the demand for robust data security measures has become increasingly crucial. Businesses across sectors such as finance, healthcare, and retail rely on these solutions to mitigate risks associated with data breaches and to foster customer trust through effective data protection strategies.

Companies
247
Revenue
$4B
Funding
$3.4B
Employees
21.6K

Filters

Sorting: Highest -> Lowest

Filters

Top Data Security Software Companies

Showing 10 of 32 companies ranked by annual revenue.

1
MageData.Ai

New York, New York, United States

Customer's Choice in Data Masking, Market Leader in Data Security Platforms, Champion in Test Data Management, Strong Performer in Dynamic Data Masking - all titles conferred by Analysts

Revenue
$9.7M
Customers
-
Year founded
2022
Funding
-
Team size
87
Growth
-
2
Lanware

London, England, United Kingdom

Provider of cloud based outsourced technology services intended to improve and upgrade IT infrastructure and manage IT projects. The company's outsourced technology consulting services include networking and security management, mobility and end user computing, data center management, cloud computing, IT project management and training, cyber security management and IT data compliance, enabling investment firms and financial institutions to gain assistance in storage, analysis and delivery of information that lower costs, increase revenue and mitigate IT cyber risks.

Revenue
$9.5M
Customers
-
Year founded
1993
Funding
-
Team size
64
Growth
80.95%
3
Universal Data

New Orleans, Louisiana, United States

Technology and cybersecurity solution helping organizations leverage IT to achieve their organizational goals

Revenue
$8.9M
Customers
-
Year founded
1982
Funding
-
Team size
57
Growth
-
4
Qohash

Quebec City, Quebec, Canada

Qohash is committed to identifying, monitoring, and securing the world's most sensitive data, ensuring its protection and privacy for all. It is a leading innovator in data security posture management.

Revenue
$8.8M
Customers
-
Year founded
2018
Funding
-
Team size
65
Growth
-
5
Rewind

Ottawa, Ontario, Canada

cloud-based backup and recovery solutions

Revenue
$8.7M
Customers
80K
Year founded
2015
Funding
$80.1M
Team size
108
Growth
26.5%
6
Altr

Austin, Texas, United States

ALTR is the only automated data access governance and data security solution that allows users to easily control and protect sensitive data in the cloud – to minimize risks sooner and unlock value faster. Hundreds of companies and thousands of users leverage ALTR’s platform to gain unparalleled visibility into data usage, automate and control data access, and secure data with patented rate limiting and tokenization-as-a-service, all in minutes instead of months. ALTR’s partner ecosystem integrations enable scalable on-premises-to-cloud protection. To learn more, visit ALTR.com.

Revenue
$8.6M
Customers
-
Year founded
2017
Funding
-
Team size
78
Growth
-
7
Dream Broker

Helsinki, Uusimaa, Finland

Dream Broker is a Finnish and European online video software company. We revolutionise communication in a fun, natural and productive way, with video. Our latest product offering, Dream Broker #One, combines all communication means and channels seamlessly into one software. Organise all video and audio meetings, phone calls, instant messages and all your needed documents with file sharing in a smart and cyber secure way. The first all-in-one communication and leadership software from Europe. Our private cloud-based software, Dream Broker Studio, enables every employee to easily create, edit and share online videos. Dream Broker Studio provides our customers the highest level of Cyber Security, Information and Data Security and GDPR+ level compliance. Dream Broker was founded in Finland in 2007. The turnover of the company is over 10 million euros and it has currently over 150 employees in eight European countries. It is one of the fastest-growing companies in Europe with over 1100 loyal business customers. In addition to our headquarters in Helsinki (Finland), we are also located in Turku (Finland), Oulu (Finland) and Jyväskylä (Finland), Stockholm (Sweden), Copenhagen (Denmark), Oslo (Norway), Amsterdam (Netherlands), The Hague (Netherlands), Berlin (Germany) and Frankfurt (Germany), Reykjavík (Iceland), and the United Kingdom (London). Early on, our goal was to become a significant international player in the digital online video software market by 2015. Today, we are the market leader in the Nordics, with a focus on rapid global expansion via Central and Western Europe.

Revenue
$7.7M
Customers
-
Year founded
2007
Funding
-
Team size
70
Growth
-
8
Cardsmobile

St. Petersburg, Russia

Developer of a mobile application designed to offer digital wallet services. The company's application collects all discounts, bank and transport cards and add all plastic cards to the smartphone to use them at the point of sale and provides safety and security as data is encrypted with the most secure algorithms, enabling users to pay for their spending without actually carrying the cards.

Revenue
$7.6M
Customers
4.5M
Year founded
2012
Funding
$2.5M
Team size
91
Growth
92.65%
9
CIO Landing

Northfield, Illinois, United States

IT consultancy specializing in comprehensive IT solutions, focusing on cybersecurity, compliance and technology innovation

Revenue
$7.1M
Customers
-
Year founded
2013
Funding
-
Team size
28
Growth
-
10
BINARLY

Santa Monica, California, United States

Binarly is a global firmware and software supply chain security company specializing in firmware security and supply chain risk management. The company offers an AI-powered platform to protect devices from emerging firmware and hardware threats.

Revenue
$6.8M
Customers
-
Year founded
2021
Funding
-
Team size
47
Growth
-

Inclusion Criteria

- Must provide features for data encryption and protection against unauthorized access. - Must include compliance management capabilities to meet regulatory requirements. - Must offer monitoring and reporting tools for tracking data security incidents. - Must support threat detection mechanisms such as anomaly detection or intrusion detection. - Not just a data backup solution; must also include active security measures against cyber threats. - Must integrate with existing IT security infrastructure for enhanced protection.