The Top 9 Pen Testing as a Service (PTaaS) Solutions

Penetration Testing as a Service (PTaaS) solutions offering comprehensive security assessments, vulnerability scanning, and remediation recommendations to proactively identify and address cybersecurity risks.

Last updated on Jul 4, 2025
Mirren McDade
Laura Iannini
Written by Mirren McDade Technical Review by Laura Iannini

The Top 9 Penetration Testing as a Service (PTaaS) Solutions include:

  1. 1.
  2. 2.
    BreachLock
  3. 3.
    CrowdStrike
  4. 4.
    HackerOne
  5. 5.
    Horizon3

PTaaS solutions are delivered by cybersecurity companies that specialize in ethical hacking. These tools deliver regular, scheduled penetration tests to assess the resilience of an organization’s network, systems, and applications. If any vulnerabilities can be exploited, the service provider will provide recommendations for remediation, ensuring the hole is patched to prevent any real threats coming to fruition. 

Effectively leveraging PTaaS means that organizations can benefit from the expertise of seasoned cybersecurity professionals to defend against real-world attacks. Once the pen test is complete, businesses can work towards consolidating their defenses, creating a stronger and more secure line of defense. This not only saves unnecessary expense when dealing with breach, but it also helps maintain the integrity and trust of your end-users and customers. 

The PTaaS market is full of excellent vendors who offer varying degrees of penetration testing depth and specialisms. Some also offer wide-ranging cybersecurity services, including vulnerability assessment and management, cybersecurity consulting, security awareness and training, and advanced threat intelligence. This guide will list the top PTaaS solutions, highlighting the strongest options on the market, based on their unique features, technical expertise, and customer feedback.

Edgescan Penetration Testing as a Service (PTaaS) is a hybrid solution combining automation, AI, analytics, and human expertise to enhance risk management, mitigate data breaches, and ensure business continuity, delivered via the Edgescan Platform, which delivers risk contextualization, DAST, API Security and vulnerability scanning, Penetration Testing as well as complete reporting customisation. 

Why We Picked Edgescan Penetration Testing as a Service (PTaaS): We picked Edgescan PTaaS for its ability to uncover vulnerabilities across web applications, APIs, and cloud infrastructure with continuous testing, helping teams catch threats faster. We also value the unlimited retesting offered and AI Insights.

Best Features: Edgescan PTaaS integrates automation and analytics with human assessment, focusing on sensitive areas of target assets like web applications, APIs, network and cloud infrastructure, mobile applications, and device forensics to detect vulnerabilities beyond automated scanning. It provides unlimited automated vulnerability assessments through Dynamic Application Security Testing (DAST) and Network Vulnerability Management (NVM), delivering results with unlimited retesting, contextual risk scoring via traditional and Edgescan’s Validated Security Score (EVSS) and eXposure Factor (EXF), and customizable reporting. You can benefit from API discovery, 100% validated results free of false positives, integrated threat feeds like CISA KEV and EPSS, and premium support with AI Insights for real-time tactical advice.

Strengths:

  • Offers comprehensive testing across diverse IT components
  • Ensures accuracy with AI & human-validated results
  • Provides flexibility with customizable reporting options
  • Delivers rapid insights through AI-driven support
  • Enables scalability with continuous assessment tools
  • Covers the full stack, both web and network security

Pricing: Edgescan PTaaS is offered as an annual subscription. For more information, contact Edgescan directly.

Who It’s For: Edgescan PTaaS is ideal for organizations needing a robust, scalable PTaaS solution to manage risks and maintain compliance across hybrid environments.

2.

BreachLock

BreachLock Logo

BreachLock is a leading player in the Continuous Attack Surface Discovery and Penetration Testing market.

Why We Picked BreachLock: We picked BreachLock for its PTaaS model that combines human expertise with AI and automation, helping teams catch threats faster . We also like its ability to process extensive data rapidly.

Best Features: BreachLock offers a Penetration Testing as a Service (PTaaS) model that combines human expertise, Artificial Intelligence, and automation to optimize prioritization and remediation processes, enhancing pen testing outcomes. It provides detailed insights across your attack surface, leveraging in-built AI and machine learning technologies to analyze extensive data quickly and identify intricate patterns and irregularities in the most susceptible areas. The platform delivers a comprehensive and adaptable solution for penetration testing across diverse IT environments, ensuring robust security for digital assets and data with a modernized approach.

Strengths:

  • Increases efficiency with AI-driven threat analysis

  • Strengthens security with human-AI collaboration

  • Ensures adaptability across varied IT landscapes

  • Supports rapid data processing for vulnerability detection

  • Promotes scalability with comprehensive testing

Pricing: Contact the BreachLock team for pricing details.

Who It’s For: BreachLock is ideal for organizations seeking a reliable and adaptable PTaaS solution to secure their digital assets and enhance penetration testing efficiency.

3.

CrowdStrike

CrowdStrike Logo

CrowdStrike offers solutions to safeguard corporate vulnerabilities, including endpoints, cloud tasks, identities, and crucial data. Their Penetration Testing Services replicate real-time attacks to evaluate the defensive capabilities of your IT environment.

Why We Picked CrowdStrike Penetration Testing Services: We picked CrowdStrike for its ability to continuously test IT components and simulate advanced adversary tactics, helping teams catch vulnerabilities faster. We also like its comprehensive approach to assessing internal systems and web/mobile applications.

Best Features: CrowdStrike’s Penetration Testing Services continuously test components in your IT environment to understand advanced tactics used by potential adversaries, focusing on exploiting weaknesses to assess network and system penetration depth. It evaluates systems for exploitable vulnerabilities and exposure to unauthorized access or data loss, extending to internal systems, web/mobile applications, insider threats, and wireless networks. The service follows a three-phase approach to web/mobile application evaluation, identifying and investigating vulnerabilities to prevent data breaches, while insider threat testing pinpoints risks to internal resources.

Strengths:

  • Increases detection with continuous component testing

  • Strengthens security by simulating real-world attacks

  • Ensures adaptability across diverse IT systems

  • Supports rapid response with vulnerability assessment

  • Promotes scalability for comprehensive threat evaluation

Pricing: Contact the CrowdStrike team for pricing details.

Who It’s For: CrowdStrike Penetration Testing Services is ideal for organizations needing a robust tool to diagnose and address IT vulnerabilities, enhancing their cybersecurity framework.

4.

HackerOne

HackerOne Logo

HackerOne offers bug bounty and penetration and a service solutions via a network of a vetted pool of elite pentesters. It combines ethical hackers’ skills with asset discovery, continuous assessment, and process enhancement to identify and mitigate digital attacks through its core offering, Penetration Testing as a Service (PTaaS).

Why We Picked HackerOne PTaaS: We picked HackerOne PTaaS for its real-time vulnerability detection and direct pentester communication, helping teams catch threats faster with instant results. The platform is also compliant with international standards like SOC 2 and PCI DSS.

Best Features: HackerOne PTaaS brings together globally certified pentesters and lightweight technology to rapidly identify and rectify vulnerabilities, providing real-time vulnerability detection and direct communication with experts. The platform conforms to OWASP standards, uncovering vulnerabilities often missed by automated scanners or traditional methods, and streamlines engagement progress tracking with an audit-ready final report. You can benefit from adherence to international standards such as SOC 2 Type II, PCI DSS, ISO 27001, HITRUST, FISMA, SOX, and GDPR, ensuring risk reduction beyond basic compliance measures while facilitating faster identification and remediation of security issues.

Strengths:

  • Increases detection with real-time pentester collaboration

  • Strengthens security with OWASP-compliant testing

  • Ensures compliance with global standards

  • Supports rapid remediation with streamlined tracking

  • Promotes scalability for rigorous auditing requirements

Pricing: Contact the HackerOne team for pricing details.

Who It’s For: HackerOne PTaaS is ideal for organizations needing a preventative security solution with enhanced engagement monitoring and compliance assurances for stringent security and auditing needs.

5.

Horizon3

Horizon3 Logo

Horizon3.ai provides a robust PCI DSS v4.0 penetration testing service conducted by certified Offensive Security Professionals (OSCPs). The platform assists teams in achieving compliance through meticulous testing, streamlined remediation recommendations, and active exploit alerts.

Why We Picked Horizon3.ai: We picked Horizon3.ai for its ability to deliver detailed reporting and rapid zero-day/N-day alerts, helping teams catch vulnerabilities faster. We also like its NodeZero platform’s one-click verify feature.

Best Features: Horizon3.ai offers a comprehensive penetration test report alongside a prioritized Fix Action report, aligning with PCI DSS requirement 11.4.4 to address systemic weaknesses in cardholder data environments internally and externally. It provides clients access to the NodeZero platform for in-depth insights into testing results, supporting vulnerability remediation with a one-click verify feature to document fixes. The service rapidly alerts clients to emerging zero-day and N-day vulnerabilities, ensuring quick responses to evolving threats.

Strengths:

  • Increases detection with detailed penetration testing

  • Strengthens security with prioritized remediation plans

  • Ensures compliance with PCI DSS requirements

  • Supports rapid response with zero-day alerts

  • Promotes scalability with NodeZero platform access

Pricing: Contact the Horizon3.ai team for pricing details.

Who It’s For: Horizon3.ai is ideal for organizations needing a robust PTaaS solution to achieve PCI DSS compliance and strengthen their security posture.

6.

NetSPI

NetSPI Logo

NetSPI is a proactive PTaaS solution that prioritizes high-stake security vulnerabilities. The platform combines advanced technology, intelligent procedures, and a team of dedicated security experts to accelerate and scale cybersecurity approaches.

Why We Picked NetSPI Penetration Testing as a Service (PTaaS): We picked NetSPI PTaaS for its Scan Monster technology that quickly finds and verifies vulnerabilities, helping teams catch threats faster. We also value it’s integration with the Resolve platform for live, actionable reports.

Best Features: NetSPI PTaaS simplifies the penetration testing process through integration with its proprietary Resolve platform, delivering live, easy-to-understand vulnerability reports to accelerate remediation by outlining resolution paths. It offers a single-pane overview of all vulnerabilities, enabling trend analysis over multiple years. The platform includes Scan Monster technology, a continuous scanning system that quickly identifies and verifies vulnerabilities for accuracy, reducing administrative time to ensure tests start and finish on schedule. Additionally, it provides risk scoring capabilities for intelligent remediation prioritization and measuring risk reduction over time.

Strengths:

  • Increases detection with rapid Scan Monster technology

  • Strengthens security with verified vulnerability reports

  • Ensures consistency with a single-pane vulnerability view

  • Supports rapid response with risk-based prioritization

  • Promotes scalability with reduced administrative overhead

Pricing: Contact the NetSPI team for pricing details.

Who It’s For: NetSPI PTaaS is ideal for organizations needing a streamlined and efficient approach to detect, remediate, and manage vulnerabilities effectively.

7.

Pentera

Pentera Logo

Pentera is a leading tool in the Automated Security Validation field, offering real-time, on-demand penitents of all cybersecurity layers,.

Why We Picked Pentera: We picked Pentera for its ability to run on-demand penetration tests, helping teams catch vulnerabilities faster across on-premise and cloud infrastructures. We also like its versatility with Black Box and Gray Box testing.

Best Features: Pentera provides the capability to conduct on-demand penetration tests, significantly increasing the frequency and scope of security assessments compared to occasional or annual reviews. It extends checks to the entire IT environment, covering on-premise and cloud infrastructures, with versatile testing formats like Black Box and Gray Box to emulate external threats and assess potential vulnerabilities. The platform executes targeted testing on critical risks, such as Active Directory misconfigurations, and identifies password-related exposures. Upon completion, it delivers detailed reports highlighting exploitable vulnerabilities, their rectification priority, and remediation steps.

Strengths:

  • Increases frequency with on-demand testing

  • Strengthens security with versatile testing formats

  • Ensures adaptability across hybrid environments

  • Supports rapid response with targeted risk assessment

  • Promotes scalability with detailed reporting

Pricing: Contact the Pentera team for pricing details.

Who It’s For: Pentera is ideal for organizations needing a robust, versatile tool to identify vulnerabilities, reduce risk, and respond effectively to potential threats across their IT landscape.

8.

Rapid7

Rapid7 Logo

Rapid7 offers pentesting services that simulate real-world attacks on infrastructure. It identifies vulnerabilities and potential threats within networks, applications, devices, and personnel via its penetration testing services.

Why We Picked Rapid7 Penetration Testing Services: We picked Rapid7 for its advanced research and development, including Metasploit module writing, helping teams catch vulnerabilities faster. We also like its comprehensive overview with actionable remediation plans.

Best Features: Rapid7’s penetration testing services include advanced cybersecurity research, open-source tool development, and Metasploit module writing, with the team dedicating 25% of their time to research and publishing findings. It delivers a prioritized issues list ranked by exploitability and impact using an industry-standard process, providing a comprehensive overview with proof of concept, actionable remediation plans, and projections of resolution efforts. The platform features an attack storyboard highlighting chained attacks, comparison scorecards against best practices, and insights into effective security controls currently in place.

Strengths:

  • Increases detection with dedicated research efforts

  • Strengthens security with prioritized vulnerability lists

  • Ensures adaptability with actionable remediation guidance

  • Supports rapid response with attack storyboard insights

  • Promotes scalability with industry-standard evaluations

Pricing: Contact the Rapid7 team for pricing details.

Who It’s For: Rapid7 Penetration Testing Services is ideal for organizations needing a multilayered approach to enhance cybersecurity through real-world attack simulations and strategic vulnerability management.

9.

Secureworks

Secureworks Logo

Secureworks offers advanced protection through a broad range of penetration testing services. The goal is to help businesses identify gaps and weaknesses before cyber-attacks occur.

Why We Picked Secureworks Penetration Testing Services: We picked Secureworks for its comprehensive external and internal testing by experienced adversarial experts, helping teams catch vulnerabilities faster. We also like its tailored testing for IoT and medical devices.

Best Features: Secureworks provides comprehensive external penetration testing with manual methods that mimic current threats, using proprietary tooling and adversarial expertise to evaluate perimeter defenses. It conducts internal penetration testing to assess layered defenses and identify insider threat risks, enhancing security intelligence. The service includes wireless penetration testing to expose vulnerabilities in network access and physical testing for resilience against social engineering and physical attacks. You can benefit from specialized testing tailored to unique requirements like IoT, firmware, medical devices, and custom networking protocols, ensuring a thorough security assessment.

Strengths:

  • Offers thorough testing with expert-driven simulations

  • Improves security awareness through insider threat detection

  • Ensures network safety with wireless vulnerability checks

  • Provides resilience against physical and social engineering risks

  • Adapts effectively to specialized industry needs

Pricing: Contact the Secureworks team for pricing details.

Who It’s For: Secureworks Penetration Testing Services is ideal for businesses seeking to outpace threats, enhance their cybersecurity posture, and respond effectively to security incidents.

The Top 9 Pen Testing as a Service (PTaaS) Solutions
FAQs

Everything You Need to Know About Penetration Testing as a Service (PTaaS) Solutions (FAQs)

Written By Written By

Mirren McDade is a senior writer and journalist at Expert Insights, spending each day researching, writing, editing and publishing content, covering a variety of topics and solutions, and interviewing industry experts. She is an experienced copywriter with a background in a range of industries, including cloud business technologies, cloud security, information security and cyber security, and has conducted interviews with several industry experts. Mirren holds a First Class Honors degree in English from Edinburgh Napier University.

Technical Review Technical Review
Laura Iannini
Laura Iannini Cybersecurity Analyst

Laura Iannini is a Cybersecurity Analyst at Expert Insights. With deep cybersecurity knowledge and strong research skills, she leads Expert Insights’ product testing team, conducting thorough tests of product features and in-depth industry analysis to ensure that Expert Insights’ product reviews are definitive and insightful. Laura also carries out wider analysis of vendor landscapes and industry trends to inform Expert Insights’ enterprise cybersecurity buyers’ guides, covering topics such as security awareness training, cloud backup and recovery, email security, and network monitoring. Prior to working at Expert Insights, Laura worked as a Senior Information Security Engineer at Constant Edge, where she tested cybersecurity solutions, carried out product demos, and provided high-quality ongoing technical support. She holds a Bachelor’s degree in Cybersecurity from the University of West Florida.