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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 81 companies ranked by annual revenue.

1
Hypervault

Antwerp, Belgium

Say goodbye to flat text “secure notes” to store anything that’s not a password. Hypervault offers the solution for businesses to securely store, share and organize many types of sensitive data, not just passwords. Great for IT, Devs, Agencies, and Startups!

Revenue
$5M
Customers
-
Year founded
-
Funding
-
Team size
4
Growth
-
2
Clarify360

New Albany, Ohio, United States

Specializes in the discovery, planning, and migration of cloud / colocation, connectivity, collaboration, and security deployments globally through its technology sourcing and consulting services

Revenue
$5M
Customers
-
Year founded
2016
Funding
-
Team size
13
Growth
-
3
Northstar Technology Group

Fargo, North Dakota, United States

Helping organizations protect their business reputation and information through technology solutions

Revenue
$5M
Customers
-
Year founded
2000
Funding
-
Team size
19
Growth
-
4
Nephos Technologies

London, England, United Kingdom

Nephos helps organisations transform the way they store, manage & secure data.

Revenue
$5M
Customers
-
Year founded
2011
Funding
-
Team size
74
Growth
29.32%
5
Conference Manager

Virum, Hovedstaden, Denmark

Since 1998, we have perfected our secure and easy-to-use system for event management. Today our software is helping several customers with their events – from small exclusive meetings with a few participants to large corporate events with thousands of participants. We value data security, and to ensure that data security is an integral part of all our actions, we are ISO 27001-certified with an ISO 27701-extension. This means that we consider security aspects in all our actions, from the separation of operations and development to the way we handle customer service.

Revenue
$4.8M
Customers
-
Year founded
1998
Funding
-
Team size
44
Growth
-
6
Swif.ai

Sunnyvale, California, United States

Compliance-First Device Security

Revenue
$4.7M
Customers
-
Year founded
2022
Funding
-
Team size
31
Growth
-
7
BioT

Mattapoisett, Massachusetts, United States

BioT is the infrastructure for medical device clouds - the secure, simple, and smart foundation for delivering next-generation care. With native, medical-grade security and compliance, BioT ensures medical data stays safe and private from day one. Its flexible developer studio makes adding new services and capabilities quick and easy. And connecting your cloud to EHRs, 3rd party algorithms, or any external system comes naturally. With BioT, you have the infrastructure needed to build your cloud right and provide more impactful care from the start.

Revenue
$4.6M
Customers
-
Year founded
2018
Funding
-
Team size
42
Growth
-
8
Docupace Technologies

Los Angeles, California, United States

Provider of SaaS-based secure and federal and state law-compliant electronic processing platforms. The company's SEC/FINRA compliant Straight-Through-Processing (STP) technology simplifies the process of capturing, organizing, routing and accessing information, enabling clients to sustain profitability and audit-risk assurance. It also helps broker-dealers and financial services firms become cyber secure by assessing vulnerabilities, correcting potential gaps, and providing ongoing monitoring.

Revenue
$4.6M
Customers
-
Year founded
2002
Funding
$16.5M
Team size
130
Growth
40.45%
9
SideChannel, formerly CipherLoc

Austin, Texas, United States

Polymorphic encryption technology

Revenue
$4.4M
Customers
-
Year founded
2006
Funding
$1.5M
Team size
40
Growth
-
10
SYNALOGiK Innovative Solutions Limited

Hereford, Herefordshire, United Kingdom

SYNALOGIK delivers innovative solutions that automate intelligence and investigation processes. Our award winning solution ‘SCOUT® is a fully customisable end to end solution that seamlessly integrates data into your workflows, offering organisations and consumers a 360-degree fortification against risk. With a perfect blend of intelligence and investigation experts, data scientists and technologists. We are consistently developing our solution, which is reflected in our adaptability to any process, including counter fraud, compliance, vetting and supply chain screening. Our vision is to empower organisations and consumers to confidently transact online in a safe, secure and compliant way. We strive to create a digital world where every organisation, person and transaction is safeguarded from fraud, financial crime or other harm.

Revenue
$4.3M
Customers
-
Year founded
2018
Funding
-
Team size
39
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.