Best Penetration Testing Services - Page 18

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)

Voke Cyber

Voke Cyber is a penetration testing firm based in Rock Hill, SC, serving clients across the Carolinas and nationwide. We specialize in web application, API, mobile, cloud, and network security assessments — all performed manually using industry-proven offensive methodology, not automated scan-and-dump tools. Founded by Louis Sanchez, a senior offensive security consultant with experience across 1,000+ engagements, every Voke Cyber assessment is scoped, executed, and reported by the same tester. No handoffs, no junior analysts, no surprises. Our reports translate technical findings into clear business decisions — what's broken, what it means, and exactly how to fix it. All engagements include free retesting to verify remediation.

Who Is the Company Behind Voke Cyber?

Voltsec.io

Voltsec.io is a penetration testing and compliance audit readiness platform built for SaaS companies, startups, and growing businesses that need security without complexity. Unlike traditional pentest vendors that deliver a static PDF and disappear, Voltsec.io gives clients a live SaaS dashboard throughout the entire engagement — giving security teams, founders, developers, and compliance officers full visibility into discovered vulnerabilities, their severity, remediation status, and audit progress in real time. What Voltsec.io does: Penetration Testing as a Service (PTaaS) — Web application, API, network, mobile, and cloud infrastructure testing conducted by certified security professionals. Every engagement is tracked end-to-end inside the platform. AI-Powered Vulnerability Management — Discovered vulnerabilities are triaged, scored, and enriched by AI, helping teams prioritize remediation based on actual business risk rather than raw CVSS scores. Compliance Readiness & Scoring — Voltsec.io maps findings directly to compliance frameworks including ISO 27001, SOC 2, PCI-DSS, GDPR, and others. A dynamic compliance score shows exactly where gaps exist and what needs to be addressed before an audit. Audit-Ready Reporting — Generate clean, professional pentest reports directly from the platform review and cross-verify by the team at Voltsec.io — ready to share with customers, investors, or auditors. Trust Center — Voltsec.io also publishes a public-facing security page to share compliance status and pentest history with prospects and enterprise customers who ask. Who uses Voltsec.io: voltsec.io is built for security-conscious teams that want more than a one-time assessment. It's used by SaaS founders preparing for enterprise deals, compliance teams working toward ISO 27001 or SOC 2 certification, CTOs who need ongoing vulnerability oversight, and DevSecOps teams looking to embed security into their release cycles. Why teams choose voltsec.io over traditional vendors: Most pentest firms treat security as a point-in-time event. voltsec.io treats it as a continuous process — combining professional penetration testing expertise with a SaaS platform that keeps every stakeholder informed, every remediation tracked, and every compliance requirement covered. With transparent pricing, a founder-accessible support model, and a platform designed from day one for fast-moving software companies, voltsec.io removes the friction that makes security feel like a burden. Key capabilities at a glance: Penetration Testing · Vulnerability Management · Compliance Scoring · ISO 27001 · SOC 2 · PCI-DSS · GDPR · Real-Time Dashboard · Audit Reports · Security Certificate Issuance · RBAC · Trust Center · PTaaS · Web App Security · API Security · Cloud Security · Network Security

Who Is the Company Behind Voltsec.io?

Vulnerability Assessment & Penetration Testing (VAPT)

Vulnerability Assessment and Penetration Testing (VAPT) are two types of security services that focus on the detection of vulnerabilities in web applications, mobile applications, networks, and servers. Both of these services carry different energies and are integrated together to make them work better. We offer VAPT audits (Cybersecurity audits), Compliances like PCI DSS, SOC2 and ISO 27001 and Cybercrime consultancy.

Who Is the Company Behind Vulnerability Assessment & Penetration Testing (VAPT)?

Wangsu Penetration Testing

Network-based penetration testing service, which is combined with vulnerability scanning tools, penetration testing tools, network protocol analysis tools, etc. to simulate possible attacks on target systems, and further discover systems and applications based on security vulnerability scanning. , web hidden security vulnerabilities, to prevent hackers from infiltrating the client system and stealing sensitive information. At the same time, repair guidance is provided based on the results of the penetration test.

Who Is the Company Behind Wangsu Penetration Testing?

White Knight Labs

White Knight Labs is a premier cybersecurity consultancy specializing in offensive security engagements. They offer a comprehensive suite of services designed to identify, exploit, and remediate vulnerabilities across various digital environments. Their expertise spans network, web, mobile, and cloud penetration testing, as well as advanced adversarial simulations and compliance advisory services. By emulating real-world attack scenarios, White Knight Labs empowers organizations to fortify their defenses against evolving cyber threats. Key Features and Functionality: - Penetration Testing Services: Conducts thorough assessments across network, web, mobile, wireless, and cloud infrastructures to uncover and address security weaknesses. - Simulation and Emulation: Performs advanced adversarial emulations, including red team engagements, social engineering attack simulations, ransomware attack simulations, and business email compromise assessments. - Compliance and Advisory: Offers framework consulting, gap assessments, compliance-as-a-service, and DevSecOps assessments to ensure organizations meet regulatory requirements and industry standards. - Assessment Services: Provides VIP home security assessments, password audits, embedded device security testing, OSINT services, Active Directory security assessments, dark web scanning, smart contract audits, and insider threat assessments. Primary Value and Solutions Provided: White Knight Labs delivers tailored cybersecurity solutions that proactively identify and mitigate potential threats, ensuring the integrity and security of an organization's digital assets. Their offensive security approach enables clients to understand their vulnerabilities from an attacker's perspective, leading to more effective defense strategies. By offering a blend of technical assessments, adversarial simulations, and compliance guidance, White Knight Labs helps organizations enhance their security posture, achieve regulatory compliance, and build trust in an increasingly digital world.

Who Is the Company Behind White Knight Labs?

wizlynx group

wizlynx group is an ethical, trustworthy, and vendor agnostic global Cyber Security provider. Headquartered in Switzerland, you can rely on us to effectively protect your business and trade secrets against any form of cybercrime.

Who Is the Company Behind wizlynx group?

  • Seller: wizlynx group
  • Year Founded: 2007
  • HQ Location: Binningen, CH
  • Twitter: @wizlynxgroup
    646 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    134 employees on LinkedIn®

Xiarch

A penetration test is an authorised attempt to hack and gain access to an organisations data assets. Its purpose is to identify vulnerabilities so that they are identified, and rectified before any potential cyber attack.

Who Is the Company Behind Xiarch?

  • Seller: Xiarch Solutions
  • Year Founded: 2008
  • HQ Location: New Delhi, IN
  • Twitter: @xiarch
    93 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    42 employees on LinkedIn®

Xynexis

Xynexis International is a pioneering cybersecurity assurance company in Indonesia, dedicated to delivering world-class services that ensure the security, stability, and resilience of client businesses. As the first in Southeast Asia to achieve ISO 27001:2005 certification for Information Security Management Systems, Xynexis emphasizes adopting and adapting Governance, Risk, and Compliance (GRC frameworks tailored to local regulations and industry standards. Key Features and Functionality: - Compliance & Certification: Assists businesses in aligning with relevant cybersecurity compliance and certifications, ensuring adherence to international standards. - IT Security Risk Assessments: Creates risk profiles and tailors services to effectively address specific organizational needs. - Penetration Testing: Conducts evaluations to identify potential vulnerabilities within systems and applications. - Application Security Assessment: Supports organizations in securing customer-facing applications by identifying and mitigating security weaknesses. - Incident Response & Digital Forensics: Provides rapid recovery solutions from cyber attacks, minimizing downtime and data loss. - Business Continuity & Disaster Recovery Planning: Develops strategies to ensure quick recovery from disasters, reducing financial and reputational risks. - PCI DSS QSA Services: Guides organizations in meeting Payment Card Industry Data Security Standard requirements. - Data Privacy and Security Solutions: Offers comprehensive services to manage data privacy risks and ensure compliance with data protection laws. Primary Value and Solutions Provided: Xynexis addresses the critical need for robust cybersecurity measures in an era of increasing digital threats. By offering a comprehensive suite of services, the company helps organizations across various industries—including financial services, telecommunications, government, manufacturing, oil & gas, and logistics—protect sensitive information, comply with regulatory requirements, and build resilient infrastructures. Their commitment to trust, human development, and total quality ensures that clients receive tailored solutions that not only mitigate risks but also enhance overall business performance.

Who Is the Company Behind Xynexis?

  • Seller: Xynexis
  • Year Founded: 2010
  • HQ Location: Jakarta, ID
  • LinkedIn® Page: www.linkedin.com
    56 employees on LinkedIn®
Lauren Worth
LW
Researched and written by Lauren Worth
Updated October 3, 2024