What do NetSPI and Tenfold Security sell?

NetSPI sells AI/ML Pentesting, Red Team Operations, Detective Controls Testing and Social Engineering. Tenfold Security sells Real-Time Risk Assessment.

Are NetSPI and Tenfold Security in the same category?

They share Penetration testing and red team services. NetSPI's primary category is Penetration testing and red team services and Tenfold Security's is MDR and managed SOC.

Vendor comparison · 2 companies

NetSPI vs Tenfold Security

NetSPI sells pentesting as a service (PTaaS), attack surface management (ASM), and breach and attack simulation (BAS) as a service. Tenfold Security provides Active Penetration Testing, Real-Time Risk Assessment, Managed SIEM and CrowdStrike services. CISO Tribune files both under Penetration testing and red team services. 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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NetSPI vs Tenfold Security: Products, Customers and Funding Compared
What it sells
	NetSPINetSPI sells pentesting as a service (PTaaS), attack surface management (ASM), and breach and attack simulation (BAS) as a service.netspi.com	Tenfold SecurityTenfold Security provides Active Penetration Testing, Real-Time Risk Assessment, Managed SIEM and CrowdStrike services.tenfoldsecurity.com
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.	Real-Time Risk Assessment^[3]Automates compliance with standards such as HIPAA, PCI and SOX.
Categories
Categories	Penetration testing and red team services (primary category) Breach simulation and automated pen-testing External attack surface management Exposure prioritisation and CTEM	MDR and managed SOC (primary category) Penetration testing and red team services SIEM Security consulting and advisory
Headquarters
Headquarters	Not stated on its pages	Not stated on its pages
Founded
Founded	Not stated on its pages	Not stated on its pages
Ownership and funding
Ownership and funding	Not stated on its pages	Not stated on its pages
Named customers
Named customers	Not stated on its pages	Not stated on its pages
Recent news
Recent news	Not stated on its pages	Not stated on its pages
G2 and Gartner Peer Insights
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
Who it fits	Not written yet	Not written yet
Last verified
Last verified	November 13, 2026	October 21, 2026

Where they overlap

NetSPI and Tenfold Security are both filed under Penetration testing and red team services.

Where they differ, field by field

NetSPI's primary category is Penetration testing and red team services; Tenfold Security's is MDR and managed SOC.
NetSPI is also filed under Breach simulation and automated pen-testing, External attack surface management and Exposure prioritisation and CTEM. Tenfold Security is also filed under SIEM and Security consulting and advisory.
NetSPI lists AI/ML Pentesting, Red Team Operations, Detective Controls Testing and Social Engineering. Tenfold Security lists Real-Time Risk Assessment.

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: Tenfold Security

What Real-Time Risk Assessment does^[3]: Tenfold Security's Real-Time Risk Assessment automates compliance with standards such as HIPAA, PCI and SOX. Continuous monitoring provides instant updates and alerts.

Questions about NetSPI and Tenfold Security

What do NetSPI and Tenfold Security sell?: NetSPI sells AI/ML Pentesting, Red Team Operations, Detective Controls Testing and Social Engineering. Tenfold Security sells Real-Time Risk Assessment.
Are NetSPI and Tenfold Security in the same category?: They share Penetration testing and red team services. NetSPI's primary category is Penetration testing and red team services and Tenfold Security's is MDR and managed SOC.

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

About Tenfold Security

Tenfold Security provides Active Penetration Testing, Real-Time Risk Assessment, Managed SIEM and CrowdStrike services. Tenfold Security works with organizations on cybersecurity challenges that range from ransomware attacks and security gaps to ongoing risk management. The Tenfold team is made up of security professionals and security-minded business professionals who want to provide a service that protects the vulnerable, in business and community.^[1][3][4][5]

Aaron Weissenfluh is passionate about securing SMBs with practical security solutions. Aaron Weissenfluh, COO of Tenfold Security, has served as a CISO for a major stock exchange.^[6]

Tenfold Security's Active Penetration Testing Services simulate real-world attacks to test a customer's detection and response capabilities. Tenfold Security's Active Penetration Testing identifies and rates vulnerabilities and provides real-time mitigation. Tenfold Security's Active Penetration Testing includes continuous monitoring and analyses.^[3]

Tenfold Security's Real-Time Risk Assessment automates compliance with standards such as HIPAA, PCI and SOX.^[3]

Tenfold Security's Managed SIEM gives 24/7 visibility into what is happening across a customer's systems and applications. Tenfold Security's Managed SIEM collects and monitors security logs in real time and alerts the Tenfold Security team to suspicious activity before it becomes a business-impacting incident. Tenfold Security's Managed SIEM is a cloud-native solution that integrates with existing tools. Tenfold Security's Managed SIEM supports compliance requirements and includes two years of secure log storage.^[3]

Tenfold Security's CrowdStrike services deliver cloud-native endpoint protection, AI-powered detection and continuous monitoring. Tenfold Security's CrowdStrike services include a dedicated SOC that provides around-the-clock visibility. Tenfold Security's CrowdStrike services include access to the full CrowdStrike product suite.^[1][3]

A mid-size public university in the Midwest, serving thousands of students across multiple campuses, was a Tenfold Security client. Tenfold Security was engaged on the day of the university's full network failure. The response to the university's ransomware attack used a parallel workstream model in which different response teams worked simultaneously on network analysis, device triage, forensics and communication. Tenfold Security deployed Sentinel One and Velociraptor across all university devices. Tenfold Security used Sentinel One for real-time endpoint detection and response and Velociraptor for rapid forensic collection and hunting for persistence mechanisms. Tenfold Security's response included identifying and closing the open RDP port and auditing all vendor access paths. Tenfold Security's response included disabling compromised accounts and resetting all credentials with enforced MFA. Tenfold Security's response included assessing which data was recoverable and which was lost through the vendor breach. Tenfold Security's response included coordinating with cyber insurance to document the incident and manage communications. Tenfold Security's response included establishing an internal communication protocol to stop the spread of misinformation. Tenfold Security built the response around the university's infrastructure, vendor relationships and operational priorities. Five days after engagement, all devices were clean and the network was fully restored.

The university now operates with continuous managed detection and response, vendor management and tested incident response procedures.

Tenfold Security on the record

Sources

NetSPI full record

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

Tenfold Security full record

[1]Empowering Businesses with Enterprise-Grade Cybersecurity | About Tenfold SecurityTenfold Security · undated page, accessed October 21, 2026 · Tier A
[2]tenfoldsecurity.comTenfold Security · tenfoldsecurity.com · undated page, accessed October 21, 2026 · Tier A
[3]Our Services | Tenfold SecurityTenfold Security · undated page, accessed November 10, 2026 · Tier A
[4]Case StudyTenfold Security · undated page, accessed November 10, 2026 · Tier A
[5]Enterprise-Grade Security Solutions for Small & Midsize Businesses | Tenfold SecurityTenfold Security · undated page, accessed November 10, 2026 · Tier A
[6]The CEO of Cybersecurity (And Why Most Companies Still Get It Wrong)Tenfold Security · undated page, accessed November 10, 2026 · Tier A
[7]Case Study: University Recovery in 5 Days | Tenfold SecurityTenfold Security · published July 23, 2026 · Tier A

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