CISO Tribune

Vendor comparison · 2 companies

NetSPI vs Reach Security

NetSPI sells pentesting as a service (PTaaS), attack surface management (ASM), and breach and attack simulation (BAS) as a service. Reach Security is an AI-native security company focused on giving customers a single interface to understand and operate security controls at scale. CISO Tribune files both under External attack surface management and Exposure prioritisation and CTEM. This page sets the two records side by side: what each sells, where it is based, who owns and funds it, the customers it names and its recent news, each fact numbered to its source.

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Up to four companies side by side.

  • NetSPI
  • Reach Security
NetSPI vs Reach Security: Products, Customers and Funding Compared
NetSPINetSPI sells pentesting as a service (PTaaS), attack surface management (ASM), and breach and attack simulation (BAS) as a service.netspi.comReach SecurityReach Security is an AI-native security company focused on giving customers a single interface to understand and operate security controls at scale.reach.security
What it sells
  • AI/ML Pentesting[3]Pentesting of AI and ML systems that includes LLM testing and jailbreaking.
  • Red Team Operations[6]Red team exercises that test security controls, policies, incident response and training.
  • Detective Controls Testing[7]Attack simulations that validate whether security tools detect threats.
  • Social Engineering[6]Email, text, phone and physical social engineering assessments.
Categories
Headquarters
Not stated on its pagesNot stated on its pages
Founded
Not stated on its pagesNot stated on its pages
Ownership and funding
Not stated on its pagesPrivately held
Named customers
Not stated on its pagesNot stated on its pages
Recent news
Not stated on its pagesNot stated on its pages
G2 and Gartner Peer Insights
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
Who it fits
Not written yetReach connects directly to the existing security tools those teams already run. Reach identifies and prioritizes exposure risks across email, network, endpoint, SaaS applications, and identity access management. Reach Security connects to customer tools using read-only APIs.
Last verified
November 13, 2026October 19, 2026

Where they overlap

  • NetSPI and Reach Security are both filed under External attack surface management and Exposure prioritisation and CTEM.

Where they differ, field by field

  • NetSPI's primary category is Penetration testing and red team services; Reach Security's is Exposure prioritisation and CTEM.
  • NetSPI is also filed under Breach simulation and automated pen-testing. Reach Security is also filed under Vulnerability management.
  • NetSPI lists AI/ML Pentesting, Red Team Operations, Detective Controls Testing and Social Engineering. Reach Security lists Reach.
  • Reach Security is privately held.

What it sells: NetSPI

What AI/ML Pentesting does[3]
NetSPI's AI/ML Pentesting includes expert LLM testing and jailbreaking. Microsoft partnered with NetSPI to build a standardized AI security testing framework for its 70+ products.
What Red Team Operations does[6]
NetSPI's Red Team Operations test security controls, policies, incident response and training. NetSPI partners with selected threat intelligence providers to test the resiliency of critical systems.
What Detective Controls Testing does[7]
NetSPI Detective Controls Testing validates that security tools operate effectively across endpoint security solutions, network security solutions, SIEMs and MSSPs. NetSPI's ransomware simulation pack covers TTPs and behaviors from real-world ransomware campaigns.
What Social Engineering does[6]
NetSPI's social engineering experts deliver findings from email, text, phone and physical scenarios. NetSPI runs custom phishing engagements to identify gaps in security procedures and technical controls.

What it sells: Reach Security

What Reach does[1][2][3][4][5][6][7][8][9][10][11][12]
Reach uncovers misconfigured, incomplete, and underused controls across existing identity, endpoint security, SASE, network security, and other deployments. Reach prioritizes action to close defensive gaps based on the severity of exposure, attack behaviors, and configuration context. Reach connects with existing security technology stacks using read-only APIs. Reach continuously monitors configurations to detect drift and validates that controls are working as intended.

Questions about NetSPI and Reach Security

What do NetSPI and Reach Security sell?
NetSPI sells AI/ML Pentesting, Red Team Operations, Detective Controls Testing and Social Engineering. Reach Security sells Reach.
Are NetSPI and Reach Security in the same category?
They share External attack surface management and Exposure prioritisation and CTEM. NetSPI's primary category is Penetration testing and red team services and Reach Security's is Exposure prioritisation and CTEM.
Who owns NetSPI and Reach Security?
Reach Security is privately held.
Who are NetSPI and Reach Security sold to?
Reach connects directly to the existing security tools those teams already run.

About NetSPI

NetSPI sells pentesting as a service (PTaaS), attack surface management (ASM), and breach and attack simulation (BAS) as a service. NetSPI's inception was in 2001. NetSPI states that it has more than 20 years of history, 350+ experts and 50+ pentesting services. NetSPI combines human penetration testers with purpose-built AI to deliver continuous cybersecurity testing. NetSPI embeds AI throughout its testing methodologies. The NetSPI Platform is designed for modern enterprises managing ongoing pentesting programs and complex attack surfaces. The NetSPI Platform lets users manage integrations, scans and agents in one centralized workflow.[2][3]

NetSPI offers pentesting for web, API, mobile, thick and virtual applications, and AI/ML pentesting. NetSPI's AI/ML pentesting includes expert LLM testing and jailbreaking. Microsoft partnered with NetSPI to build a standardized AI security testing framework for its 70+ products. NetSPI's cloud pentesting covers AWS, Azure and Google Cloud infrastructures. NetSPI tests z/OS mainframes, including the CICS and IMS region and application. NetSPI's network pentesting covers internal, external, wireless, host-based and virtual desktop networks. NetSPI tests hardware systems in automotive, medical device, IoT, ATM and operational technology settings. Testers on the NetSPI Platform are supported by certifications such as OSCP, OSCE, GXPN, GPEN, GWAPT, CISSP, CEH and CREST. NetSPI introduced EchoBench, a human-calibrated benchmark for autonomous AI web app pentesting.[3][5]

NetSPI sells security assessments and strategic advisory services tailored to an organization's needs. NetSPI's Red Team Operations test security controls, policies, incident response and training. NetSPI's social engineering experts deliver findings from email, text, phone and physical scenarios. NetSPI runs custom phishing engagements to identify gaps in security procedures and technical controls.[3][6]

NetSPI Detective Controls Testing validates that security tools operate effectively across endpoint security solutions, network security solutions, SIEMs and MSSPs. NetSPI's ransomware simulation pack simulates TTPs and behaviors from real-world ransomware campaigns, including threat actors such as CL0P, BlackCat and Fin7. NetSPI's Azure simulation pack runs authenticated and anonymous attacks against Azure, including command execution, credential guessing and sensitive data gathering. NetSPI's Linux simulation pack focuses on tactics often used to exploit Linux environments, such as remote code execution, shell configuration modifications and data extraction. NetSPI's macOS simulation pack addresses Apple's macOS with simulations for Command & Script Interpreter execution, LaunchAgent persistence and data exfiltration. NetSPI's ESXi simulation pack simulates adversarial tactics such as brute force and ransomware that are common in ESXi environments. NetSPI's threat modeling service takes a holistic approach to identifying potential threats to a company's systems and applications. NetSPI experts review source code manually to identify vulnerabilities that automated scanners cannot detect. NetSPI's cybersecurity maturity work assesses current cybersecurity program structure and maturity, then reviews current business objectives and compliance requirements.[6][7]

NetSPI automatically scans an organization's external perimeter and internal assets with integrations across identities, applications and devices. The NetSPI Platform automatically scans the external perimeter, including look-alike domains and dark web exposures. NetSPI also gives visibility across owned assets and the internal attack surface, including users, applications, devices and clouds. NetSPI's AWS cloud configuration review detects public exposure of sensitive credentials and proprietary data in AWS environments. The NetSPI Platform tracks changes to an Azure cloud environment and its configurations over time. NetSPI's centralized threat intelligence dashboard consolidates multiple dark web data sources. NetSPI provides continuous discovery and assessment of both registered and unregistered look-alike domains. With domain monitoring on the NetSPI Platform, users can prioritize threats and prepare takedown reports based on domain association, brand abuse and threat confirmation findings. NetSPI offers integrations across asset managers, IAM and vulnerabilities.[3]

NetSPI offers MCP integration for AI and LLMs to its validated vulnerability data. An MCP-compatible AI assistant can be connected to the NetSPI Platform MCP Server.[3][8]

Chubb is a commercial and personal property and casualty insurer with operations in 54 countries. NetSPI and Chubb have a partnership aimed at the security posture and underwriting outcomes of Chubb's clients. Chubb says NetSPI performs on-demand penetration tests for some of its insureds as part of the underwriting process for their renewals. Chubb uses NetSPI's Attack Surface Management platform to identify vulnerabilities and other security issues for its policyholders. NetSPI works with channel and technology partners who deliver proactive security services to customers across the globe.[1][2][5][6][7][8][9]

NetSPI on the record

Sources

NetSPI full record

  1. [1]netspi.comNetSPI · netspi.com · undated page, accessed November 13, 2026 · Tier A
  2. [2]About Us - NetSPINetSPI · undated page, accessed November 13, 2026 · Tier A
  3. [3]NetSPI - Proactive Cyber Security | PTaaS, ASM, BASNetSPI · undated page, accessed November 13, 2026 · Tier A
  4. [4]The NetSPI Platform - NetSPINetSPI · undated page, accessed November 13, 2026 · Tier A
  5. [5]Customer Stories - NetSPINetSPI · undated page, accessed November 13, 2026 · Tier A
  6. [6]Cyber Security Assessments & Strategic Advisory Services - NetSPINetSPI · undated page, accessed November 13, 2026 · Tier A
  7. [7]Detective Controls Testing: Attack Simulation & Control ValidationNetSPI · undated page, accessed November 13, 2026 · Tier A
  8. [8]Model Context Protocol - NetSPINetSPI · undated page, accessed November 13, 2026 · Tier A
  9. [9]NetSPI Customer Case Study – ChubbNetSPI · undated page, accessed November 13, 2026 · Tier A

Reach Security full record

  1. [1]Reach security named a representative provider in gartner r innovation insight for automated security control assessment ascaReach Security · reach.security · published January 27, 2026 · Tier A
  2. [2]reach.securityReach Security · reach.security · undated page, accessed October 19, 2026 · Tier A
  3. [3]CompanyReach Security · undated page, accessed November 10, 2026 · Tier A
  4. [4]Reach Security Platform - Optimize Your Security Stack for ROIReach Security · undated page, accessed November 10, 2026 · Tier A
  5. [5]Stop AI-Powered Attacks by Autonomously Closing the Gaps They Target | Reach SecurityReach Security · undated page, accessed November 10, 2026 · Tier A
  6. [6]Operationalize Security Maturity with Reach SecurityReach Security · undated page, accessed November 10, 2026 · Tier A
  7. [7]Reach SecurityReach Security · undated page, accessed November 10, 2026 · Tier A
  8. [8]Reach SecurityReach Security · undated page, accessed November 10, 2026 · Tier A
  9. [9]Reach SecurityReach Security · undated page, accessed November 10, 2026 · Tier A
  10. [10]Real stories, real results | Reach SecurityReach Security · undated page, accessed November 10, 2026 · Tier A
  11. [11]Security, Privacy and Architecture Overview | Reach SecurityReach Security · undated page, accessed November 10, 2026 · Tier A
  12. [12]Service Level Agreement | Reach SecurityReach Security · published June 12, 2023 · Tier A

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