Best Vulnerability Assessment Services Providers - Page 3

How Many Vulnerability Assessment Services Providers Products Does G2 Track?

Total Products under this Category: 175

Category Stats (Sep 2026)

  • Average Rating: 4.56/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Kobalt.io (+0.66%) - Among all products in this category, Kobalt.io recorded the largest rating increase compared to last month

Last updated: September 15, 2026

How Does G2 Rank Vulnerability Assessment Services Providers Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 1,000+ Authentic Reviews
  • 175+ 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 Vulnerability Assessment Services Providers

G2 Grid® for Vulnerability Assessment Services Providers plotting products by satisfaction and market presence

Highlighted products: SHI, Juniper Services, 7 Layer Solutions, Kaspersky Cybersecurity Services, Mithra Consulting, Packetlabs, Appsecco, and Netsurion.

Underlying data: [Grid® JSON](https://www.g2.com/categories/vulnerability-assessment-services/grids.json?focus%5B%5D=shi&focus%5B%5D=juniper-services&focus%5B%5D=7-layer-solutions-inc-7-layer-solutions&focus%5B%5D=kaspersky-cybersecurity-services&focus%5B%5D=mithra-consulting&focus%5B%5D=packetlabs-ltd-packetlabs&focus%5B%5D=appsecco&focus%5B%5D=netsurion)

MCNC

MCNC is a technology non-profit that builds, owns, and operates a leading-edge broadband infrastructure for research, education, etc.

Average Rating: 4.6/5.0

Total Reviews: 6

Who Is the Company Behind MCNC?

  • Seller: MCNC
  • Year Founded: 1980
  • HQ Location: Research Triangle Park, US
  • LinkedIn® Page: www.linkedin.com
    158 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 83% Medium, 33% Small

What Are Recent G2 Reviews of MCNC?

ScienceSoft

ScienceSoft USA Corporation, doing business as ScienceSoft, is an AI transformation and software development company founded in 1989. With 750+ experts, it serves clients in 80+ countries and 30+ industries, with strong expertise in healthcare (HIPAA-compliant EHR/EMR, telemedicine, diagnostics) and financial services (digital banking, payments, fraud prevention, trading automation), insurance and investment. ScienceSoft also delivers AI solutions across domains. Recognized by IAOP, Financial Times, Inc. 5000, and Newsweek, the company holds ISO 9001, ISO/IEC 27001, and ISO 13485 certifications.

Average Rating: 4.8/5.0

Total Reviews: 4

Who Is the Company Behind ScienceSoft?

  • Seller: ScienceSoft
  • Year Founded: 1989
  • HQ Location: McKinney, Texas
  • Twitter: @ScienceSoft
    947 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    852 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Small, 25% Large

What Are Recent G2 Reviews of ScienceSoft?

Sirius

Sirius is leading national solutions integrator focused on helping organizations transform their business by managing their operations, optimizing their IT, and securing it all. The Sirius team specializes in IT Strategy (Infrastructure and Operations), Security, Business Innovation (Digital and Data), Cloud, and Managed Services. Sirius solutions are built on proven technologies from top strategic partners, and delivered by the brightest minds in the business.

Average Rating: 4.6/5.0

Total Reviews: 7

Who Is the Company Behind Sirius?

Who Uses This Product?

  • Company Size: 43% Large, 43% Medium

What Are Recent G2 Reviews of Sirius?

What Are G2 Users Discussing About Sirius?

Accedere Inc

Accedere is a CPA Firm focused on Cybersecurity services covering the following: 1. Assurance services for AICPA, SOC 1, 2, 3 (TSC 2017) reports, ISO/IEC Audit Services for Data Security and Privacy, Cloud CSA STAR Certification/ Attestation, CMMC, FedRamp, ESG Audits. 2. Technical Audit services such as Pen testing, Breach and Attack simulation, Red Teaming etc. 3. Cyber Security Operations Center (CSOC) based in Mumbai India for competitive pricing. Our USP is integrated audits for SOC 2 & ISO thus saving time and money for clients. Controllo.ai is our automated tool for compliance audits.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Accedere Inc?

  • Seller: Accedere
  • Year Founded: 2023
  • HQ Location: Delaware, USA
  • LinkedIn® Page: www.linkedin.com
    11 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 200% Small, 200% Medium

What Are Recent G2 Reviews of Accedere Inc?

BAE Systems

BAE Systems is a global defence, aerospace and security company employing around 88,200 people worldwide. Our wide-ranging products and services cover air, land and naval forces, as well as advanced electronics, security, information technology, and support services.

Average Rating: 1.5/5.0

Total Reviews: 1

Who Is the Company Behind BAE Systems?

  • Seller: BAE Systems
  • Year Founded: 2016
  • HQ Location: Falls Church, US
  • Twitter: @BAES_Careers
    1,914 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    17,268 employees on LinkedIn®
  • Ownership: LON: BA

Who Uses This Product?

  • Company Size: 100% Medium

What Are G2 Users Discussing About BAE Systems?

Coalfire

Coalfire is the global technology leader in cyber risk management and compliance services for enterprises and government organizations.

Average Rating: 4.0/5.0

Total Reviews: 1

Who Is the Company Behind Coalfire?

  • Seller: Coalfire
  • Year Founded: 2001
  • HQ Location: Chicago, US
  • LinkedIn® Page: www.linkedin.com
    1,056 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Coalfire?

Core Security Services

A Key Part of Fortra (the new face of HelpSystems) Core Security is proud to be part of Fortra’s comprehensive cybersecurity portfolio. Fortra simplifies today’s complex cybersecurity landscape by bringing complementary products together to solve problems in innovative ways. These integrated, scalable solutions address the fast-changing challenges you face in safeguarding your organization. With the help of the powerful protection from Core Security Services and others, Fortra is your relentless ally, here for you every step of the way throughout your cybersecurity journey.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Core Security Services?

  • Seller: Fortra
  • Year Founded: 1982
  • HQ Location: Eden Prairie, Minnesota
  • Twitter: @fortraofficial
    2,773 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1,784 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Core Security Services?

What Are G2 Users Discussing About Core Security Services?

CyberDefenses

CyberDefenses is a managed security services provider that offers top caliber guidance, services and training to protect clients against cyber attack.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind CyberDefenses?

  • Seller: CyberDefenses
  • Year Founded: 2002
  • HQ Location: Dallas, Texas, United States
  • Twitter: @CyberDefenses
    275 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    53 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of CyberDefenses?

Echelon Risk + Cyber

Echelon Risk + Cyber is a cybersecurity professional services firm built on the belief that security and privacy are basic human rights. Protecting them requires more than tools or checklists. It requires focus, expertise, and a deep understanding of how risk impacts real businesses. Cybersecurity, privacy, and technology risk continue to evolve and create meaningful disruption across industries. Echelon was built to address those challenges head-on. We partner with organizations that want honest guidance, clear priorities, and security programs that actually work in practice. What We Do Echelon partners with organizations to design, build, operate, and mature cybersecurity and compliance programs aligned to business goals, regulatory requirements, and real-world risk. We take the time to understand each organization’s environment, constraints, and risk tolerance, then deliver practical solutions that drive measurable improvement. We do not believe trust is built through fear or complexity. It is built through transparency, accountability, and consistent execution. Core Services vCISO-Led Security Team as a Service Strategic security leadership and execution delivered by experienced vCISOs and practitioners who operate as an extension of your team. This includes governance, roadmap development, risk management, and day-to-day security leadership. Offensive Security and Adversary Simulation Real-world testing designed to identify gaps before attackers do. Services include penetration testing, red teaming, purple teaming, and adversary simulation tailored to your threat landscape. Defensive Security and Hardening Hands-on defensive services focused on reducing attack surface and improving resilience. This includes cloud security, identity and access management, endpoint protection, vulnerability management, and security architecture hardening. Risk Advisory and GRC Governance, risk, and compliance services that help organizations build, scale, and sustain security programs. Echelon supports frameworks and regulations including SOC 2, ISO 27001, NIST, HIPAA, GDPR, and CMMC. Managed Security Services Ongoing monitoring, advisory support, and operational security services designed to complement internal teams and provide consistent protection as organizations grow. Who We Work With and Partner With Echelon works with publicly traded and privately held organizations across industries, including renewable energy companies like Montauk Renewables and high-profile professional sports organizations such as the Detroit Pistons. We also partner with leading cybersecurity and compliance technology providers including Drata and CrowdStrike to help clients operationalize security and compliance at scale. From mid-sized organizations to enterprise leaders, Echelon is trusted to deliver forward-thinking, actionable cybersecurity programs that strengthen resilience, reduce risk, and support long-term business objectives. Why Organizations Choose Echelon Clients choose Echelon for a human-led, execution-focused approach to cybersecurity. Our teams combine deep technical expertise with business context to deliver outcomes, not just reports. We tailor every engagement to the organization’s environment and risk profile. We prioritize practical improvements over theoretical perfection. And we remain accountable long after assessments are complete.

Average Rating: 5.0/5.0

Total Reviews: 8

Who Is the Company Behind Echelon Risk + Cyber?

  • Seller: Echelon Risk + Cyber
  • Company Website:
  • Year Founded: 2021
  • HQ Location: Pittsburgh, US
  • LinkedIn® Page: www.linkedin.com
    65 employees on LinkedIn®
  • Ownership: Private

Who Uses This Product?

  • Company Size: 63% Medium, 25% Small

What Are Recent G2 Reviews of Echelon Risk + Cyber?

IT GOAT

IT GOAT is an IT Managed Services Provider that is focused on Business Outcomes for our clients. Everything we do at IT GOAT, we do to give our clients a competitive advantage. The way we give our clients a competitive advantage is by reducing time and cost to manage their own IT while eliminating IT downtime. By doing so, our clients are able to reallocate more time and money back in their business so they can outperform their competition.

Average Rating: 4.9/5.0

Total Reviews: 9

Who Is the Company Behind IT GOAT?

  • Seller: IT GOAT
  • Year Founded: 2018
  • HQ Location: Dallas, US
  • Twitter: @The_IT_Goat
    40 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    32 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Insurance
  • Company Size: 100% Small

What Are Recent G2 Reviews of IT GOAT?

What Are G2 Users Discussing About IT GOAT?

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?

Mandiant Consulting

Mandiant responds to the world's largest breaches. We combine our frontline expertise and deep understanding of global attacker behavior to respond to breaches and help organizations prepare their defenses and operations against compromise.

Average Rating: 4.5/5.0

Total Reviews: 2

Who Is the Company Behind Mandiant Consulting?

  • Seller: Google
  • Year Founded: 1998
  • HQ Location: Mountain View, CA
  • Twitter: @google
    31,899,995 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    301,144 employees on LinkedIn®
  • Ownership: NASDAQ:GOOG

Who Uses This Product?

  • Company Size: 67% Large, 33% Medium

What Are Recent G2 Reviews of Mandiant Consulting?

What Are G2 Users Discussing About Mandiant Consulting?

Mitnick Security

As the worlds most famous hacker, Kevin Mitnick has been the subject of countless news, movies and magazine articles published throughout the world. He has made guest appearances on numerous television and radio programs. Kevin's unparalleled experience leads the Global Ghost Team in testing the security of the worlds leading corporations and governments.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Mitnick Security?

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Mitnick Security?

What Are G2 Users Discussing About Mitnick Security?

Sensiba LLP

Sensiba is a Top 75 accounting and consulting firm with teams across North America, APAC, and EMEA. We serve clients at every stage—from fast-growing startups and VC firms to manufacturers and real estate enterprises—helping them solve complex problems, navigate uncertainty, and build a foundation for sustainable success. It’s how we've grown from our Silicon Valley roots nearly 50 years ago into the global firm we are today. We’re innovators redefining what professional services can be. What you'll feel day-to-day is this: relationships are everything. We treat people the way we want to be treated—our clients, our colleagues, and our communities. As a Certified B Corp, we hold the firm to high standards of social and environmental performance and ethical governance. Our mission is to ‘Account for Good’, guided by values that inform our decisions and support our stakeholders.

Average Rating: 4.9/5.0

Total Reviews: 9

Who Is the Company Behind Sensiba LLP?

  • Seller: Sensiba
  • Year Founded: 1977
  • HQ Location: San Ramon, California, United States
  • LinkedIn® Page: www.linkedin.com
    483 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 56% Small, 33% Medium

What Are Recent G2 Reviews of Sensiba LLP?

Total Assure

Total Assure is a managed security services provider (MSSP) dedicated to helping small and medium-sized businesses (SMBs) achieve enterprise-level cybersecurity, without the complexity or cost typically associated with large-scale solutions. With a heritage of over 30 years in the industry, Total Assure combines deep expertise, cutting-edge technology, and a customer-centric approach to deliver robust protection tailored to the needs of growing organizations. Key Services Managed Security Services: 24/7/365 monitoring via an in-house Security Operations Center (SOC), managed detection and response (MDR), endpoint detection and response (EDR), vulnerability management (VM), and ransomware protection. These services ensure continuous, integrated protection and rapid incident response. Cybersecurity Engineering Services: Customized consulting and engineering support to design, deploy, and optimize security solutions. The focus is on sustainable, integrated strategies that avoid technical debt and maximize return on investment for SMBs. Governance, Risk, and Compliance (GRC): Expert guidance to help organizations align IT with business goals, manage risk, and navigate complex regulatory requirements. Total Assure supports compliance with frameworks and regulations such as CMMC, NIST SP 800-171, ISO 27001, SOC 2, HIPAA, PCI DSS, and more

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Total Assure?

What Are Recent G2 Reviews of Total Assure?

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