Best Penetration Testing Services - Page 10

How Many Penetration Testing Services Products Does G2 Track?

Total Products under this Category: 263

Category Stats (Sep 2026)

  • Average Rating: 4.75/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: ScienceSoft (+1.78%) - Among all products in this category, ScienceSoft recorded the largest rating increase compared to last month

Last updated: September 05, 2026

How Does G2 Rank Penetration Testing Services Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 1,000+ Authentic Reviews
  • 263+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Penetration Testing Services

G2 Grid® for Penetration Testing Services plotting products by satisfaction and market presence

Highlighted products: PlutoSec, CyStack Security Services, ThreatSpike, Vynox Security, Insight Assurance, CyberFortify, Packetlabs, and Vumetric Cybersecurity.

Underlying data: [Grid® JSON](https://www.g2.com/categories/penetration-testing-services/grids.json?focus%5B%5D=plutosec&focus%5B%5D=cystack-security-services&focus%5B%5D=threatspike&focus%5B%5D=vynox-security&focus%5B%5D=insight-assurance&focus%5B%5D=cyberfortify&focus%5B%5D=packetlabs-ltd-packetlabs&focus%5B%5D=vumetric-cybersecurity)

Invadel

Invadel is a New York based penetration testing firm delivering manual, expert-led security testing for web applications, APIs, mobile apps, cloud environments, and networks. Every engagement is performed by OSCP, OSCE3, and CREST certified consultants, with findings posted to a live platform dashboard the moment they are confirmed. Reports map every finding to SOC 2, ISO 27001, PCI DSS, HIPAA, and GDPR requirements so they double as audit evidence, and a free retest after remediation is included in every engagement. Fixed-scope pricing is published openly, and initial testing for most engagements completes in about one week.

Who Is the Company Behind Invadel?

  • Seller: Invadel
  • Year Founded: 2023
  • HQ Location: New york, US
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

IrisLogic

IrisLogic strives to be a globally respected company that delivers the most suitable and intelligent software & technology solutions.

Who Is the Company Behind IrisLogic?

Isecurion

ISECURION is an ISO 27001:2013 Certified information security consulting company providing out-most service quality, innovation and research in the field of Information Security and Technology. We provide a unique blend of services to our customers catering to the current information security landscape.

Who Is the Company Behind Isecurion?

Iterasec

In 2019 we founded Iterasec with a vision to provide a unique blend of cybersecurity and software engineering expertise, which helps us address product and software security from a much broader perspective. At the moment we are a boutique-style company of 10+ people fully focused on application security and secure engineering processes. Our key services: Software vulnerability assessment and penetration testing Threat modeling Cloud and containers security checks Smart compliance services (ISO27001, SOC2, TISAX, etc.)

Who Is the Company Behind Iterasec?

  • Seller: Iterasec
  • Year Founded: 2020
  • HQ Location: Rzeszów, PL
  • LinkedIn® Page: www.linkedin.com
    14 employees on LinkedIn®

Johanson Group

Johanson Group is equipped to meet the compliance needs of companies worldwide, with a team of experts working across the globe. Specializing in SOC, ISO, PCI DSS, GDPR, HIPAA, and CCPA certifications, we provide a wide range of services tailored to each client's unique requirements. Our goal is to deliver the highest quality support, helping clients achieve the security posture that best aligns with their business objectives.

Average Rating: 4.9/5.0

Total Reviews: 109

Who Is the Company Behind Johanson Group?

  • Seller: Johanson Group
  • Year Founded: 2014
  • HQ Location: Colorado Springs
  • Twitter: @JohansonGroup
    105 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    54 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Computer Software, Information Technology and Services
  • Company Size: 69% Small, 14% Medium

What Are Recent G2 Reviews of Johanson Group?

K1C Security

K1C is a MSSP/Security company for tech and SaaS companies. We offer penetration testing, SOC 2/ISO 27001 audit readiness, and proactive security management – helping you protect customer data, win enterprise deals, and scale with confidence.

Who Is the Company Behind K1C Security?

Komodosec

Komodo Consulting makes Cyber Security Simple. With thousands of successful Penetration Testing and Red-Team projects, you're in the right hands. Komodo specializes in Penetration Testing, Red-Team Exercises, Cyber Threat Intelligence, Third-Party Risk Management, Incident Response and Application Security. Serving Fortune 500 companies in Europe, US and Israel, Komodo’s clients include banking, insurance, hi-tech, automotive, energy, communication, critical infrastructures, healthcare, and international mega-brands. Founded by leading consulting experts with decades of experience, the team includes seasoned security specialists with worldwide information security experience along with military intelligence experts.

Who Is the Company Behind Komodosec?

Kratikal

Kratikal, being a CERT-In empanelled business, brings a level of credibility and expertise that makes our Penetration Testing and Compliance Services stand out as a pillar in securing your IT infrastructure. Our diverse range VAPT services include: Application Testing: Web and Mobile Network Penetration Testing Cloud Penetration Testing Internet of Things (IoT) Testing Thick Client Threat Modeling Red Teaming Secure Code Review Medical Device Testing Our compliance services span across: Regulatory Compliance: Customized services for SEBI, SAR, IRDAI, IS AUDIT(RBI), and CERT-In requirements, focusing on integrating a security and compliance culture at the core of your organization. Standard Compliance: Assistance in achieving and maintaining standards such as PCI DSS, GDPR, HIPAA, ISO 27001, and SOC 2, ensuring your business remains at the forefront of compliance management. Our integrated VAPT and Compliance services ensure that your organization not only meets today's security standards but is also prepared for tomorrow's challenges.

Average Rating: 4.0/5.0

Total Reviews: 2

Who Is the Company Behind Kratikal?

  • Seller: Kratikal Tech
  • Year Founded: 2012
  • HQ Location: Noida, Uttar Pradesh
  • Twitter: @kratikal
    84 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    144 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Medium, 50% Small

What Are Recent G2 Reviews of Kratikal?

KSO Solutions

KSO Solutions is a boutique cybersecurity firm that provides high quality penetration testing services to its clients from US-Based consultants with experience from the world's leading cybersecurity companies at a fraction of the price. KSO Solutions consultants have delivered hundreds of penetration tests for Fortune 500 companies while working at the largest cybersecurity consulting firms in the world. KSO Solutions consultants currently lead Red Team Operations, or are senior members of Red Teams for multiple Fortune 500 companies.

Who Is the Company Behind KSO Solutions?

Kudelski Security

Kudelski Security is a premier cybersecurity solutions provider, working with the most security-conscious organizations in Europe and across the United States.

Who Is the Company Behind Kudelski Security?

Laburity

Laburity: Cyber Security Research and Services Company. Laburity is a trailblazing cybersecurity and penetration testing company committed to revolutionizing the industry through its unwavering pursuit of excellence. Our vision is to establish Laburity as an esteemed symbol of standard and quality in the field of cybersecurity services. With a focus on innovation and continuous improvement, we strive to redefine the boundaries of cybersecurity by delivering cutting-edge cyber security that surpass expectations. At Laburity, our mission is to provide clients with sustainable and high-quality cybersecurity services that empower them to safeguard their digital infrastructure and critical assets. We understand that every organization faces unique challenges, which is why we tailor our approach to meet specific needs and requirements. Through meticulous penetration testing, comprehensive vulnerability assessments, and a steadfast dedication to continuous security, we equip our clients with the knowledge and tools to stay one step ahead of cyber threats. With a team of highly skilled professionals and a passion for delivering excellence, Laburity is poised to be your trusted partner in ensuring the utmost security for your digital ecosystem

Who Is the Company Behind Laburity?

  • Seller: Laburity
  • Year Founded: 2022
  • HQ Location: Holborn, London, GB
  • LinkedIn® Page: linkedin.com
    11 employees on LinkedIn®

Leviathan Security Group

Founded in 2006, Leviathan has focused on the world's most challenging cybersecurity problems. We are looked to by industry leaders for our unique perspective on how to solve these challenges. Our professional services experts perform security assessments on the world's most critical infrastructure and provide guidance on governance, risk and compliance services for highly regulated environments.

Who Is the Company Behind Leviathan Security Group?

LIFARS

LIFARS is a digital forensics and cybersecurity intelligence firm based in New York City. Our incident response and penetration testing teams consist of the top experts in the field.

Who Is the Company Behind LIFARS?

  • Seller: LIFARS
  • Year Founded: 2012
  • HQ Location: New York, US
  • Twitter: @LIFARSLLC
    2,013 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    14 employees on LinkedIn®

Linuro systems

Linuro Systems offers comprehensive Vulnerability Assessment and Penetration Testing (VAPT services designed to identify and address cybersecurity vulnerabilities within an organization's IT infrastructure. By combining automated assessments with human-led penetration testing, Linuro Systems provides a thorough evaluation of potential security weaknesses, ensuring robust protection against cyber threats. Key Features and Functionality: - Vulnerability Assessment: Conducts systematic evaluations to detect security flaws that could be exploited by attackers. - Penetration Testing: Simulates real-world cyber-attacks to assess the effectiveness of existing security measures. - Comprehensive Reporting: Delivers detailed reports outlining identified vulnerabilities, their potential impact, and recommended remediation strategies. - Compliance Support: Assists organizations in meeting industry-specific security standards and regulatory requirements. Primary Value and Solutions Provided: Linuro Systems' VAPT services offer organizations a complete understanding of their security posture, enabling them to: - Identify and Mitigate Risks: Uncover and address security flaws that could lead to significant cyber-attacks. - Enhance Cyber Resilience: Strengthen defenses against both external and internal threats, reducing the likelihood of data breaches and unauthorized access. - Ensure Regulatory Compliance: Meet compliance standards that mandate regular security assessments, thereby avoiding potential legal and financial penalties. - Protect Organizational Data: Safeguard sensitive information from malicious attacks, ensuring business continuity and maintaining customer trust. By leveraging Linuro Systems' VAPT services, organizations can proactively defend their data and systems, ensuring a secure and resilient digital environment.

Who Is the Company Behind Linuro systems?

Logicalis

Logicalis is an international IT solutions and managed services provider with a breadth of knowledge and expertise in communications and collaboration; data center and cloud services; and managed services.

Average Rating: 4.2/5.0

Total Reviews: 3

Who Is the Company Behind Logicalis?

  • Seller: Logicalis
  • HQ Location: Troy, Michigan, United States
  • Twitter: @LogicalisUS
    3,198 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    835 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 33% Large, 33% Medium

What Are Recent G2 Reviews of Logicalis?

What Are G2 Users Discussing About Logicalis?

Lauren Worth
LW
Researched and written by Lauren Worth
Updated October 3, 2024