Best Penetration Testing Services - Page 8

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)

DeepStrike

We're DeepStrike, a cutting-edge penetration testing company that specializes in providing Penetration Testing as a Service (PTaaS) and continuous penetration testing solutions. Our mission is to ensure that your organization's digital assets are fortified against potential cyber threats, vulnerabilities, and breaches. At DeepStrike, we believe that security cannot be considered a one-time pentesting project, but rather a continuous process. With every deployment or change in the code, there is a possibility of introducing new vulnerabilities and security threats. DeepStrike drives the future of offensive security with a continuous, cutting-edge penetration testing approach that consistently safeguards our existing clients and future ones round-the-clock, throughout the year 365/7/24.

Who Is the Company Behind DeepStrike?

  • Seller: DeepStrike
  • Year Founded: 2016
  • HQ Location: San Francisco, California
  • Twitter: @DeepStrike_io
    352 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    10 employees on LinkedIn®

Depth Security

We utilize our expert offensive services to discover weaknesses, simulate real-world attacks and build better defenses for our clients. Our assessment services provide organizations with real-world visibility into threats facing their infrastructure and applications. We use the same tools and techniques as attackers to identify and exploit vulnerabilities. We don't just tell you that you're vulnerable, we show you.

Who Is the Company Behind Depth Security?

  • Seller: Depth Security
  • Year Founded: 1873
  • HQ Location: Ramsey, US
  • Twitter: @depthsecurity
    312 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    6,898 employees on LinkedIn®

DETACK GmbH

Detack GmbH is an independent supplier of high quality IT security audits, penetration testing, consulting services and unique IT security solutions

Who Is the Company Behind DETACK GmbH?

  • Seller: DETACK
  • Year Founded: 2001
  • HQ Location: Ludwigsburg, DE
  • Twitter: @DetackGmbH
    69 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    12 employees on LinkedIn®

Digisecuritas Pvt Ltd

Digisecuritas is a globally recognized, ISO 27001:2022 certified cybersecurity company and a proud member of DSCI (an initiative of NASSCOM) committed to safeguarding digital ecosystems with cutting-edge, enterprise-grade solutions. With a team of highly skilled professionals holding top industry certifications including CISM, CISA, CEH, and ISO 27001 Lead Auditor/Implementer, we bring unmatched expertise and trust to every engagement. We specialize in a wide spectrum of cybersecurity services tailored to meet the diverse needs of modern organizations: Vulnerability Assessment and Penetration Testing (VAPT) Comprehensive Penetration Testing (Web, Mobile, Network, APIs, Cloud) Managed Detection and Response (MDR) Extended Detection and Response (XDR) Information Security Audits & Risk Assessments Compliance Readiness for ISO, GDPR, SOC 2, PCI-DSS, and more Our clientele spans across industries such as BFSI, healthcare, IT, manufacturing, and e-commerce, reflecting our adaptability and domain-specific experience. With a global service footprint, Digisecuritas supports organizations in proactively identifying threats, securing critical assets, and maintaining regulatory compliance.

Who Is the Company Behind Digisecuritas Pvt Ltd?

Digital Osprey penetration testing

Based in North Carolina, DigitalOsprey LLC is a small cybersecurity firm specializing in affordable penetration testing services for organizations. We have over 10 years of experience in the cybersecurity industry, protecting education, manufacturing and local government organizations, amongst others.

Who Is the Company Behind Digital Osprey penetration testing?

DigitalXRAID

DigitalXRAID are an award-winning managed security services provider with 25+ years’ experience, dedicated to providing our clients with state-of-the-art cyber security solutions. We specialise in Vulnerability Management, Threat Intelligence, Information Security, PCI-DSS, Penetration Testing, Managed Security Services, Security Consultancy, and offer a fully managed Security Operations Centre (SOC) for your complete cyber security protection. We’re serious about security and compliance and have some of the highest qualified professionals in the country ready to safeguard your security. We are one of the elite few who hold both CHECK and CREST certifications alongside Cyber Essentials Plus, IASME Gold Standard, ISO 27001, and ISO 9001 accreditations. With our cutting-edge tools and techniques, we’ll protect your business 24 hours a day, 365 days a year. We’ll shield you from cyber threats, safeguard your digital assets and ensure you stay two steps ahead of the criminals. We’re your best defense against cyberattacks and when you choose DigitalXRAID, you’re choosing the finest cyber security team for your business.

Who Is the Company Behind DigitalXRAID?

edgefi

edgefi is a managed IT services and cybersecurity solution that helps organizations operate secure, reliable, and scalable technology environments through a fixed-fee, proactive support model. Designed for mid-market and enterprise organizations, edgefi supports companies that rely on technology to run daily operations, protect sensitive data, and enable growth. We combine managed IT services, cybersecurity operations, and strategic advisory into a single engagement, reducing vendor sprawl and improving visibility for leadership teams. edgefi is commonly used by organizations that need consistent IT performance, stronger security posture, and predictable costs—without building or expanding large internal IT teams. The service can be deployed as a fully managed solution, a co-managed model alongside in-house IT staff, or as advisory support for organizations seeking strategic guidance. Primary Use Cases: -Centralized management of IT infrastructure and cybersecurity operations -Proactive detection and response to security risks and system issues -Support for multi-location or distributed organizations -Technology planning aligned with business growth and operational goals -Cost predictability for IT and security spending Key Capabilities: Cybersecurity & Risk Management -Continuous monitoring across endpoints, networks, and cloud environments -Identity and access control management -Security posture assessments and ongoing risk reduction -Incident response coordination and escalation Managed IT Services -System maintenance and performance optimization -Network and cloud environment management -End-user support and issue resolution -Vendor coordination and lifecycle management Strategic Advisory & Leadership Support -Executive-level technology planning and roadmapping -Budget forecasting and cost control through fixed monthly pricing -Guidance on architecture, tooling, and governance decisions Audience edgefi is designed for: -CEOs, CFOs, and operations leaders seeking predictable IT outcomes -IT leaders looking for co-managed or supplemental support -Organizations in growth, retail, hospitality, consumer goods, and other technology-dependent industries Engagement Model edgefi operates on a fixed-fee, month-to-month model, providing clear ownership and accountability. Services are structured to adapt as organizational needs change, supporting both stability and scalability over time.

Who Is the Company Behind edgefi?

Elementrica

At Elementrica, our team is the driving force behind our extraordinary success. Each individual amongst our crew of certified ethical hackers holds a striking collection of prestigious accreditations, including the distinguished Offensive Security Certified Professional (OSCP), Offensive Security Wireless Professional (OSWP), Offensive Security Web Expert (OSWE), Offensive Security Exploit Developer (OSED), and many more. But at Elementrica, we’re not ones for complacency. We’re perpetually stoking the flames of personal and professional growth within each team member, fuelling this through dynamic knowledge-sharing sessions, pulse-raising capture-the-flag competitions, and countless more inspiring activities. As passionate advocates for continuous learning and development, we’re ever-adapting to stay ahead in the swiftly evolving world of cybersecurity. We vigorously encourage our team members to delve deep into various training and certification programmes, fostering a culture of knowledge exchange through stimulating team meetings, enlightening lunch and learn sessions, and ingenious knowledge-sharing workshops. Learn more: elementrica.com

Who Is the Company Behind Elementrica?

Enterprise Offensive Security

Enterprise Offensive Security is a cybersecurity firm specializing in proactive security measures to help organizations identify and mitigate vulnerabilities before they can be exploited by malicious actors. Their services include penetration testing, red teaming, and comprehensive security assessments, all designed to simulate real-world attack scenarios and provide actionable insights to strengthen clients' security postures. Key Features and Functionality: - Penetration Testing: Conducts thorough evaluations of network infrastructures, web applications, and endpoints to uncover security weaknesses. - Red Teaming: Simulates full-scope threat actor campaigns to assess detection and response capabilities, as well as overall program resilience. - Security Assessments: Offers detailed analyses of security controls and processes to identify potential vulnerabilities and areas for improvement. - Social Engineering Assessments: Tests organizational susceptibility to tactics like phishing and pretexting to uncover gaps in awareness and response. Primary Value and Problem Solved: Enterprise Offensive Security empowers organizations to proactively identify and address security vulnerabilities, thereby reducing the risk of data breaches and cyberattacks. By simulating real-world attack scenarios, they provide clients with a clear understanding of their security weaknesses and offer actionable recommendations to enhance their defenses. This proactive approach enables organizations to stay ahead of potential threats and maintain a robust security posture.

Who Is the Company Behind Enterprise Offensive Security?

eSec Forte

eSec Forte® Technologies is a CMMi Level 3 certified Global Consulting and IT Services company with expert offerings in Information Security Services, Forensic Services, Malware Detection, Security Audit, Mobile Forensics, Vulnerability Management, Penetration Testing, Password Recovery,Risk Assessment, DDOS Assessment etc.

Who Is the Company Behind eSec Forte?

Exploitr

Exploitr is a UK-based cyber security company providing penetration testing, security assessment services, and attack surface management to organisations across a range of industries. Headquartered in South Wales, Exploitr operates as a consultant-led practice built around the belief that effective security testing requires genuine manual expertise, not automated tooling presented as a professional assessment. Exploitr's services cover web application penetration testing, API security testing, external and internal network penetration testing, configuration reviews, vulnerability assessments, and a Penetration Testing as a Service (PTaaS) programme for organisations requiring continuous security assurance. Every engagement is scoped individually to reflect the client's specific environment, risk profile, and objectives rather than applied as a standard template. Clients work with the same consultant from initial scoping through to final debrief, without an account manager or project coordinator acting as an intermediary. Exploitr does not outsource or subcontract any element of our assessments, and the same methodology, reporting standards, and level of care apply to each and every client. Exploitr serves organisations from early-stage startups through to established enterprises, providing independent security assurance to those that require a transparent, human-led insight into their security posture.

Who Is the Company Behind Exploitr?

  • Seller: Exploitr
  • Year Founded: 2024
  • HQ Location: Wales, United Kingdom
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®
  • Phone: +44 0330 223 7127

EyeQ Dot Net Private Limited

At EyeQ Dot Net, we are a premier cybersecurity and risk advisory company committed to providing exceptional cybersecurity services that enhance customer safety, drive innovation, and positively impact our community and environment. With over 25 man years of experience serving clients worldwide across diverse industries such as banking and finance, healthcare, government, and more, our focus on effective, affordable services, adherence to industry standards, and commitment to customer satisfaction sets us apart as a trusted leader in cybersecurity.

Who Is the Company Behind EyeQ Dot Net Private Limited?

Faultline Security

Faultline Security delivers penetration testing and AI Red Teaming for startups and SaaS companies. Thorough, actionable, and priced for teams that ship fast.

Who Is the Company Behind Faultline Security?

Fort1 Pty Ltd

Packetlabs: Comprehensive Cybersecurity Services based in Australia. Offering Cloud Security, Penetration Testing, ICT Workforce Solutions, Advisory, Identity Management, and MDR for robust business protection.

Who Is the Company Behind Fort1 Pty Ltd?

FRSecure

Each business has it’s own unique challenges when it comes to protecting data. Sometimes it takes outside assistance in order to not only recognize, but address information security issues. Whether you need to validate that your team is handling information security fundamentals well or need guidance in leveling up the efforts that reduce risk, an on-demand security expert can help you make positive strides.

Who Is the Company Behind FRSecure?

  • Seller: FRSecure
  • Year Founded: 2008
  • HQ Location: Edina, US
  • LinkedIn® Page: www.linkedin.com
    117 employees on LinkedIn®
Lauren Worth
LW
Researched and written by Lauren Worth
Updated October 3, 2024