CISO Tribune

Vendor comparison · 2 companies

Cobalt vs NetSPI

Cobalt offers a full suite of offensive security services, from autonomous pentesting to human-led pentesting. NetSPI sells pentesting as a service (PTaaS), attack surface management (ASM), and breach and attack simulation (BAS) as a service. 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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Up to four companies side by side.

  • Cobalt
  • NetSPI
Cobalt vs NetSPI: Products, Customers and Funding Compared
CobaltCobalt offers a full suite of offensive security services, from autonomous pentesting to human-led pentesting.cobalt.ioNetSPINetSPI sells pentesting as a service (PTaaS), attack surface management (ASM), and breach and attack simulation (BAS) as a service.netspi.com
What it sells
  • Autonomous Pentest[3][7]Complete pentests in 24 hours with proof of exploit on every finding.
  • Cobalt Sage AI[3][6][7]The intelligence Cobalt says powers every Cobalt pentest.
  • Secure Code Review[8]Human-led analysis of source code to find security vulnerabilities.
  • Internal Network Pentest[10]Testing of internal systems by Cobalt experts.
  • 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 pagesNot stated on its pages
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: listed, seen November 5, 2026[5]
  • 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
From its own pages, Cobalt sells mainly to security and development teams. Cobalt says customers use it to test critical web applications and APIs in production, AI and LLM-based applications still in development, and globally distributed networks segmented by location and business unit. Cobalt offers centralized management of parent and child organizations. Cobalt says its pentesting helps customers meet audit, regulatory and customer requirements.Not written yet
Last verified
September 27, 2026November 13, 2026

Where they overlap

  • Penetration testing and red team services is the primary category of both Cobalt and NetSPI.

Where they differ, field by field

  • NetSPI is also filed under Breach simulation and automated pen-testing, External attack surface management and Exposure prioritisation and CTEM.
  • Cobalt lists Autonomous Pentest, Cobalt Sage AI, Secure Code Review and Internal Network Pentest. NetSPI lists AI/ML Pentesting, Red Team Operations, Detective Controls Testing and Social Engineering.

How they differ

CISO Tribune files both Cobalt and NetSPI under Penetration testing and red team services as the primary category, and NetSPI is also filed under Breach simulation and automated pen-testing, External attack surface management, and Exposure prioritisation and CTEM. Cobalt sells Autonomous Pentest, which it says delivers complete pentests in 24 hours with proof of exploit on every finding, overseen by Cobalt Core pentesters. Cobalt also sells Secure Code Review and Internal Network Pentest, and it offers human-led testing through 500+ vetted experts in the Cobalt Core. Cobalt sells credits in annual packages, where one credit equals 8 hours of offensive security testing.

NetSPI sells pentesting as a service, attack surface management, and breach and attack simulation as a service. Its listed offerings include AI/ML Pentesting with LLM testing and jailbreaking, Red Team Operations, Detective Controls Testing, and Social Engineering. NetSPI also tests hardware systems in automotive, medical device, IoT, ATM and operational technology settings, and z/OS mainframes. NetSPI states that it has more than 20 years of history, 350+ experts and 50+ pentesting services, and its inception was in 2001.

Both companies cover network and AI-related testing, and both combine human testers with AI. Cobalt names customer uses such as web applications and APIs in production, AI and LLM-based applications in development, and segmented global networks. NetSPI names Microsoft, which partnered with it on an AI security testing framework for its 70+ products, and Chubb, which uses NetSPI's Attack Surface Management platform for its policyholders.

What it sells: Cobalt

What Autonomous Pentest does[3][7]
Cobalt Autonomous Pentest is overseen by Cobalt Core pentesters. Cobalt says it delivers complete pentests in 24 hours with proof of exploit on every finding.
What Cobalt Sage AI does[3][6][7]
Cobalt says Cobalt Sage AI is built on 13 years of expertise and informed by thousands of security engagements. Cobalt says it removes reconnaissance, scanning, triage and reporting work so human experts can focus on complex attack paths.
What Secure Code Review does[8]
Secure code review is described as human-led analysis of source code. Cobalt uses SAST and SCA for automated scanning and then manually reviews the output to validate findings.
What Internal Network Pentest does[10]
Cobalt says its experts use network scanning tools, exploit frameworks and manual techniques to find and exploit vulnerabilities in internal systems. Findings appear in real time on the Cobalt platform with remediation guidance.

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.

Questions about Cobalt and NetSPI

What do Cobalt and NetSPI sell?
Cobalt sells Autonomous Pentest, Cobalt Sage AI, Secure Code Review and Internal Network Pentest. NetSPI sells AI/ML Pentesting, Red Team Operations, Detective Controls Testing and Social Engineering.
Are Cobalt and NetSPI in the same category?
Yes. Penetration testing and red team services is the primary category of both on CISO Tribune.
Who are Cobalt and NetSPI sold to?
From its own pages, Cobalt sells mainly to security and development teams.

About Cobalt

Cobalt offers a full suite of offensive security services, from autonomous pentesting to human-led pentesting. The Cobalt Offensive Security Platform helps customers move beyond point in time pentesting to a continuous offensive security program.[1][3]

Cobalt says most pentesting programs still operate on an annual cycle. Cobalt describes the gap between how fast risk changes and how often organizations test for it as the exposure adversaries count on.[7]

The Cobalt Platform centralizes access to the full range of security testing services: web app, API, cloud, network, red teaming, AI and LLM, and more. Customers can launch a pentest in hours and get real-time findings. Customers can collaborate directly with testers via the platform, Microsoft Teams or Slack. Cobalt says Cobalt Sage AI powers every Cobalt pentest and is built on 13 years of expertise, informed by thousands of security engagements. Cobalt says Cobalt Sage AI removes the reconnaissance, scanning, triage and reporting work so human experts can focus on complex attack paths and creative scenarios.[1][3][4][7][10]

Cobalt delivers penetration testing across the entire application portfolio to find and fix vulnerabilities before they are exploited. Cobalt says network and cloud infrastructure are high-value targets in a constant state of change, and that Cobalt identifies and validates real exposures across the attack surface. Network and cloud testing covers Internal Network Pentest, External Network Pentest, Cloud Pentest and Cloud Configuration Review. Advanced offensive security services from Cobalt test systems against the tactics and techniques of a sophisticated adversary. Cobalt's advanced services include Red Teaming, Digital Risk Assessment and Secure Code Review. Customers use Cobalt to test critical web applications and APIs in production, AI and LLM-based applications still in development, and globally distributed networks segmented by location and business unit. For code review, Cobalt uses SAST and SCA for automated scanning and then reviews the scanner output manually to validate the findings.[3][4][8][10]

Cobalt offers two testing delivery models. Customers can choose one or mix and match depending on assets, environment, release cycles and goals. Human-led testing draws on purpose-built methodologies and 500+ vetted security experts in the Cobalt Core. Cobalt Autonomous Pentest delivers complete pentests in 24 hours with proof of exploit on every finding, overseen by Cobalt Core pentesters. Agentic Penetration Testing as a Service pairs AI-driven automation with human pentesters to deliver continuous offensive security. Cobalt says periodic penetration testing meets compliance deadlines and continuous testing gives coverage in between.[3][4][7]

Cobalt pushes vulnerability data into Jira, GitHub, ServiceNow and more through 50+ integrations. Cobalt offers unlimited retesting with a seven-day SLA. Cobalt offers centralized management of parent and child organizations. Cobalt says its customizable reports are mapped to SOC 2, ISO 27001, HIPAA and PCI-DSS. A Cobalt Credit represents the equivalent of 8 hours of offensive security testing. Cobalt sells credits in annual packages that include asset scoping, testing, retesting and platform access. Credits do not roll over into the next contract.[2][3][4][7][9]

Cobalt on the record

Sources

Cobalt full record

  1. [1]cobalt.ioCobalt · cobalt.io · undated page, accessed September 27, 2026 · Tier A
  2. [2]Cobalt Introduces New AI Capabilities for Continuous PentestingCobalt via Business Wire · businesswire.com · published March 19, 2026 · Tier A
  3. [3]Cobalt: Continuous Offensive Security TestingCobalt · undated page, accessed October 23, 2026 · Tier A
  4. [4]Cybersecurity Services | CobaltCobalt · undated page, accessed October 23, 2026 · Tier A
  5. [5]Cobalt Reviews 2026: Details, Pricing, & Features | G2G2 · undated page, accessed October 23, 2026 · Tier C
  6. [6]Modern Offensive Security Platform | CobaltCobalt · undated page, accessed November 5, 2026 · Tier A
  7. [7]Agentic PTaaS: Pentest as a Service | CobaltCobalt · undated page, accessed November 5, 2026 · Tier A
  8. [8]Secure Code Review Services | CobaltCobalt · undated page, accessed November 5, 2026 · Tier A
  9. [9]Pentest Pricing & Penetration Testing Costs | CobaltCobalt · undated page, accessed November 5, 2026 · Tier A
  10. [10]Internal Network Penetration Testing Services | CobaltCobalt · undated page, accessed November 5, 2026 · Tier A

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

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