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Top 19 Dynamic Application Security Testing (DAST) Software SaaS Companies in May 2026

As of May 2026, there are 19 SaaS companies in Dynamic Application Security Testing (DAST) Software. They have combined revenues of $147.2M and employ 1.3K people. They have raised $25.7M and serve 2.5K customers combined.

Dynamic Application Security Testing (DAST) Software is a category of security testing tools designed to identify vulnerabilities in web applications and services while they are running. Unlike static application security testing, DAST assesses applications in real-time from an external perspective, simulating the behavior of potential attackers. This dynamic testing method helps organizations discover issues such as SQL injection, cross-site scripting, and other security weaknesses that could be exploited during operations. DAST tools are primarily used by security professionals and DevSecOps teams to ensure that applications are secured against external threats before they are deployed or while they are live. Common features of DAST software include security scanning, vulnerability detection, and reporting capabilities. These tools often integrate with development pipelines, allowing for continuous security monitoring and compliance throughout the application lifecycle.

Companies
19
Revenue
$147.2M
Funding
$25.7M
Employees
1.3K

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Top Dynamic Application Security Testing (DAST) Software Companies

Showing 10 of 9 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
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%
3
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
-
4
StackHawk

Denver, Colorado, United States

Developer of a security platform designed for DevOps teams. The company's platform is security software which continuously scans and documents vulnerabilities, enabling engineers to find and remediate security problems in development and production.

Revenue
$3.8M
Customers
-
Year founded
2019
Funding
-
Team size
56
Growth
28.76%
5
Acunetix

Austin, Texas, United States

Developer of web security tool designed to combat website hacking. The company's web security tool help companies scan their web applications to identify and resolve exploitable vulnerabilities.

Revenue
$3.5M
Customers
500
Year founded
2005
Funding
-
Team size
36
Growth
22.97%
6
Pixee

Palo Alto, California, United States

Pixee is an AI-powered platform that automatically identifies and fixes code vulnerabilities, improves code quality, and enhances performance. It integrates into developers' workflows, providing real-time fixes and suggestions without disrupting productivity. Pixee aims to reduce the security burden on developers by automatically hardening code and allowing them to focus on creating features rather than fixing bugs.

Revenue
$2.8M
Customers
-
Year founded
2022
Funding
-
Team size
25
Growth
-
7
SOOS

Winooski, Vermont, United States

SOOS is the affordable, easy-to-integrate Software Composition Analysis and Dynamic Application Security Testing solution for your whole team. Scan your open source software for vulnerabilities, control the introduction of new dependencies, exclude unwanted license-types, generate SBOMs, and fill out your compliance worksheets with confidence–all for one low monthly price.

Revenue
$2M
Customers
-
Year founded
2019
Funding
-
Team size
18
Growth
-
8
Audacix

Melbourne, Victoria, Australia

We help SaaS & digital teams maximise profits by shipping bug-free and secure applications. Our world-class test automation and cybersecurity testing tools are built, deployed and exploited to help you maximise profits by cutting testing times, proving the security of your applications & shipping revenue-generating features faster.

Revenue
$1.4M
Customers
-
Year founded
2015
Funding
-
Team size
12
Growth
64.9%
9
AppSec Phoenix

London, England, United Kingdom

SaaS vulnerability and risk aggregator with prioritization and contextualization features focused on application security

Revenue
$1.4M
Customers
-
Year founded
2020
Funding
$369.1K
Team size
21
Growth
77.39%

Inclusion Criteria

- The software must scan web applications in real-time for security vulnerabilities. - It must simulate attacks from an external perspective without requiring access to the source code. - Capable of identifying a range of vulnerabilities, such as SQL injection, cross-site scripting, and similar exploits. - Features should include automated reporting of discovered vulnerabilities and potential remediation guidance. - Not limited to static testing; must provide active assessment during application runtime.