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Top 177 Data Loss Prevention (DLP) Software SaaS Companies in May 2026

As of May 2026, there are 177 SaaS companies in Data Loss Prevention (DLP) Software. They have combined revenues of $5.1B and employ 30.6K people. They have raised $6.2B and serve 28.5M customers combined.

Data Loss Prevention (DLP) Software encompasses a range of tools and processes designed to protect sensitive data from unauthorized access, leaks, and misuse. The primary use cases include monitoring data in motion, at rest, and in use, ensuring that sensitive information remains secure within an organization's environment. DLP solutions often employ techniques such as content inspection, contextual analysis, and policy enforcement to identify and safeguard critical data from potential threats. Typical features of DLP software include detection of sensitive data types, incident response mechanisms, user activity monitoring, and reporting functionalities to provide insights into data protection efforts. Common buyer personas for DLP solutions include IT security professionals, compliance officers, and data privacy specialists, who are tasked with ensuring regulatory compliance and protecting organizational assets against data breaches.

Companies
177
Revenue
$5.1B
Funding
$6.2B
Employees
30.6K

Filters

Sorting: Highest -> Lowest

Filters

Top Data Loss Prevention (DLP) Software Companies

Showing 10 of 47 companies ranked by annual revenue.

1
Saaswiz Softtech Private Ltd Copyright

Bangalore, Karnataka, India

An affordable & powerful digital signature solution that helps you go paperless easily & securely in all your business transactions

Revenue
$990K
Customers
-
Year founded
-
Funding
-
Team size
9
Growth
-
2
Open Raven

Los Angeles, California, United States

Open Raven is a leader in automated multi-cloud data security. The Open Raven Data Security Platform works at cloud scale, is fully customizable, and enables organizations to gain 360-degree visibility into their cloud data so they can prevent attacks and data loss, eliminate unnecessary costs and risks, and streamline compliance.

Revenue
$990K
Customers
-
Year founded
2019
Funding
-
Team size
9
Growth
-
3
Ziperase

Austin, Texas, United States

Certified, Automated, Secure Data Erasure Solutions for Laptops, Desktops, Servers, MacBooks, Chromebooks & Loose Drives. At Ziperase we understand that secure data erasure is a vital part of the success of your business. Regardless of your industry, the size of your company, or whether you are working locally or remotely, our team is focused on providing the best solutions tailored to your needs. All Ziperase solutions: > Use digitally encrypted licenses with an electronically transmitted activation key. This means no hardware keys or dongles! > Lock in configurations to create a managed workflow and minimize errors. Sign Up For a Demo and Free Trial to learn more about Ziperase's easy-to-use, powerful data erasure solutions.

Revenue
$990K
Customers
-
Year founded
-
Funding
-
Team size
9
Growth
-
4
Anlinkin

Beijing, China

Developer of security software for enterprise resource planning and other enterprise management systems. The company's software detects and eliminates threats to user's database systems, allowing users to securely perform business.

Revenue
$920.5K
Customers
-
Year founded
2017
Funding
-
Team size
19
Growth
-
5
Visitu

North Bend, Ohio, United States

Visitu SafeCampus is a leading safety platform that provides software to help automate safety tasks and manage compliance with laws and mandates around campus safety. Open your campus with confidence and keep your people and visitors safe using SafeCampus features such as visitor management, Covid-19 health screening, contact tracing, emergency alerts, and attendance. Visit Kiosk provides you with campus check-in stations that can be deployed in minutes using an iPad. Visitu Mobile provides a free android and Ios app you can use for health screening, badging, attendance, and more. Visitu SaaS Dashboard provides you with campus intelligence tools and compliance reporting. Watch an overview here: https://youtu.be/4HB_uhjq34A Visitu is building a team of people who care about people on and off campus. We're growing and would be happy to talk to you about potential opportunities to help us achieve our mission of making safety seamless for all. Be sure to follow our page for career notifications as well as connect with our team.

Revenue
$880K
Customers
-
Year founded
2015
Funding
-
Team size
8
Growth
-
6
Seald

Paris, Île-de-France, France

Empathy. Honesty. Playfulness. Craftsmanship. Solidarity — these are some of the values we live by, as a company. We work by them too: we’re building a product we believe in — we bring security and control over your company's data, wherever it's sent or stored. See https://www.seald.io

Revenue
$880K
Customers
-
Year founded
2016
Funding
-
Team size
8
Growth
-
7
NENNA.AI

Berlin, Berlin, Germany

KI nutzen. Daten schützen. NENNA. AI Sicher mit KI arbeiten: NENNA. AI ist für Sie da. Wir schützen alle Ihre sensiblen Daten in Prompts und Dokumenten. Mit uns...

Revenue
$880K
Customers
-
Year founded
2023
Funding
-
Team size
8
Growth
-
8
STEALTH Software

Phoenix, Arizona, United States

Developer of a software designed to connect applications to any type of data storage platform, both on premise as well as in the cloud. The company's software provides IP protection and compliance, business continuity and backup at the application layer using a single software and does not require any additional hardware or middle layers, enabling clients to solve privacy, security and compliance concerns about where the data is stored and who has access to the data once it is stored in the cloud.

Revenue
$800.5K
Customers
-
Year founded
2010
Funding
-
Team size
6
Growth
212.73%
9
Preamble

Pittsburgh, Pennsylvania, United States

Preamble is a pioneer in trustworthy AI and is dedicated to accelerating business objectives while mitigating AI risks. Our journey began in 2020 after attending the first Joint Artificial Intelligence Center (JAIC) AI Symposium for the DoD. We got to work after realizing the DoD was looking for AI capabilities and no one had solutions for AI risks.‍ In 2022, we discovered a persistent vulnerability in OpenAI GPT-3, now known as a 'prompt injection.' After a private disclosure to OpenAI, we knew there would be an urgent need for robust safeguards to protect against such threats, compromising the integrity of AI operations. Motivated by this finding, we developed a comprehensive solution to ensure the safe and secure deployment of generative AI technologies. Our AI Security Operations platform enables organizations to manage AI risks effectively, integrating privacy, security, and compliance into AI deployments. By focusing on building secure AI environments from the ground up, we empower businesses to harness artificial intelligence's full potential with confidence. Preamble, Inc. is a veteran-led company headquartered in Pittsburgh, PA.

Revenue
$770K
Customers
-
Year founded
2020
Funding
-
Team size
7
Growth
-
10
Truendo Technologies GmbH

Vienna, Vienna, Austria

Privacy is a fundamental human right, and at TRUENDO, we believe in the right to the protection of personal data. We see it as our mission to minimize difficulties for organizations to uphold their responsibility, and to make it easy for everyone to exercise their personal data rights.

Revenue
$770K
Customers
-
Year founded
2017
Funding
-
Team size
7
Growth
-

Inclusion Criteria

- The software must detect and classify sensitive data to ensure protection against unauthorized access. - It must include capabilities for monitoring data in motion, at rest, and in use. - The solution should provide the ability to create and enforce data protection policies. - It must offer incident response features to handle potential data breaches effectively. - The software should facilitate reporting and auditing functionalities for compliance purposes. - Not just data encryption; it must also detect and prevent data leaks.

Data Loss Prevention (DLP) Software SaaS Companies | GetLatka