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Top 67 Application Security Software SaaS Companies in May 2026

As of May 2026, there are 67 SaaS companies in Application Security Software. They have combined revenues of $946.2M and employ 5.3K people. They have raised $2.5B and serve 3M customers combined.

Application Security Software encompasses a range of tools and practices designed to protect software applications from security threats throughout their development lifecycle. This category focuses on identifying and mitigating vulnerabilities to prevent unauthorized access, data breaches, and other cyber threats that can compromise application integrity and user trust. Typical features include automated scanning for vulnerabilities, code analysis, and compliance monitoring, all aimed at ensuring secure coding practices and safeguarding applications against potential exploits. The primary use cases for Application Security Software involve integration into various stages of the software development lifecycle, allowing developers to identify security issues early in the process. Common buyer personas include IT security teams, developers, and software architects, who use these tools to enhance application security policies and practices. The solutions provide actionable insights and remediation steps, helping organizations adopt a proactive stance toward application security in an increasingly threat-laden digital landscape.

Companies
67
Revenue
$946.2M
Funding
$2.5B
Employees
5.3K

Filters

Sorting: Highest -> Lowest

Filters

Top Application Security Software Companies

Showing 10 of 27 companies ranked by annual revenue.

1
PentesterLab

Victoria, Australia

Learn Web Application Hacking

Revenue
$5M
Customers
-
Year founded
2011
Funding
-
Team size
27
Growth
-
2
ZeroPath

San Francisco, California, United States

Automatically find and fix your software vulnerabilities

Revenue
$5M
Customers
-
Year founded
2024
Funding
-
Team size
5
Growth
-
3
Feroot Security

Toronto, Ontario, Canada

Feroot Security platform protects the client-side javascript code of web applications against client-side attacks and compliance violations.

Revenue
$5M
Customers
-
Year founded
2017
Funding
$16.8M
Team size
22
Growth
382.54%
4
SEWORKS

San Francisco, California, United States

Operator of a platform intended to offer offensive and defensive application security services. The company's platform ensures applications are safe from dangerous hacking threats that can destroy intellectual property and expose sensitive user information, enabling developers to focus on building great products by providing comprehensive and easy-to-use security services.

Revenue
$4.8M
Customers
-
Year founded
2013
Funding
-
Team size
28
Growth
979.97%
5
Escape

San Francisco, California, United States

Escape is the only DAST that works with your modern stack and tests business logic instead of missing headers. It fits right into your modern stack, supporting modern web frameworks, APIs, CI/CD, and Wiz without hassle. With Escape, you can: 1. Document all your APIs & Web Apps in minutes and enrich your inventory with seamless integrations. 2. Discover vulnerabilities even at a business logic level with our proprietary AI-powered algorithm. 3. Remediate issues efficiently with code snippets tailored to each framework

Revenue
$4.4M
Customers
-
Year founded
-
Funding
-
Team size
40
Growth
-
6
socket.dev

United States

Socket is a cybersecurity platform that protects companies from software supply chain attacks. Companies use Socket to protect their software applications and critical services from malware and security threats originating in open source code.

Revenue
$4.2M
Customers
-
Year founded
2020
Funding
-
Team size
38
Growth
-
7
Patchstack

Parnu, Estonia

Building security community behind #WordPress ecosystem & protecting websites from plugin vulnerabilities.

Revenue
$4.1M
Customers
-
Year founded
2017
Funding
-
Team size
37
Growth
-
8
Appknox

Bangalore, Karnataka, India

Mobile app security platform for identifying and resolving vulnerabilities. Offers automated scans, penetration testing, and detailed threat reports.

Revenue
$4M
Customers
76
Year founded
2014
Funding
$750K
Team size
70
Growth
55.9%
9
DeepFactor

San Jose, California, United States

DeepFactor enables developers to ship secure code without sacrificing productivity by observing application telemetry events.

Revenue
$3.9M
Customers
-
Year founded
2019
Funding
$15M
Team size
39
Growth
22.67%
10
Data Theorem

Palo Alto, California, United States

Developer of a cloud based mobile application scanner designed to scan and secure mobile applications. The company's cloud based mobile application scanner automatically detects security breaches, flaws and data privacy gaps and locks down the high-risk areas of mobile applications, enabling individuals to secure and protect their mobile applications.

Revenue
$3.9M
Customers
2.8M
Year founded
2013
Funding
-
Team size
93
Growth
84.28%

Inclusion Criteria

- Provides tools for identifying and remediating security vulnerabilities in application code. - Supports integration into the software development lifecycle for continuous security monitoring. - Offers features such as automated vulnerability scanning and code analysis. - Facilitates secure coding practices through guidelines and compliance tracking. - Not just limited to testing; must also include features for ongoing monitoring and remediation.