CISO Tribune

Vendor comparison · 2 companies

NopSec vs Safe Security

NopSec sells a Cyber Threat Exposure Management (CTEM) platform and penetration testing services. Safe Security sells a single platform that unifies cyber risk management, continuous threat exposure management and third-party risk management. CISO Tribune files both under 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.

  • NopSec
  • Safe Security
NopSec vs Safe Security: Products, Customers and Funding Compared
NopSecNopSec sells a Cyber Threat Exposure Management (CTEM) platform and penetration testing services.nopsec.comSafe SecuritySafe Security sells a single platform that unifies cyber risk management, continuous threat exposure management and third-party risk management.safe.security
What it sells
  • CTEM Platform[1][2]A platform that aggregates vulnerability prioritization, remediation automation and performance reporting into one centralized platform.
  • Penetration Testing[1][3]NopSec in-house security experts simulate attack scenarios on a customer environment.
  • SafeX[6][7][8]A workforce of 100+ agents that continuously discovers, reasons and acts across cybersecurity.
  • SAFE One[11]A platform that ingests telemetry from the products deployed in a customer's estate.
Categories
Headquarters
Not stated on its pagesPalo Alto, United States[3]
Founded
Not stated on its pages2012[2]
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: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
  • G2: Not stated on its pages
  • Gartner Peer Insights: listed, seen October 28, 2026[4]
Who it fits
Not written yetFor manufacturers, Safe Security addresses supplier breach exposure affecting production systems, remote maintenance access and engineering IP. Safe Security names payment, loyalty, marketing and fulfillment partners in retail, and clinical, diagnostic and billing partners in healthcare. Safe Security runs one program across business units and geographies, each with its own secure view.
Last verified
November 13, 2026November 2, 2026

Where they overlap

  • NopSec and Safe Security are both filed under Exposure prioritisation and CTEM.

Where they differ, field by field

  • NopSec's primary category is Exposure prioritisation and CTEM; Safe Security's is Cyber risk quantification.
  • NopSec is also filed under Vulnerability management and Penetration testing and red team services. Safe Security is also filed under Third-party risk and security ratings.
  • NopSec lists CTEM Platform and Penetration Testing. Safe Security lists SafeX and SAFE One.
  • Safe Security is headquartered in Palo Alto, United States.
  • Safe Security was founded in 2012.

What it sells: NopSec

What CTEM Platform does[1][2]
NopSec's CTEM platform brings SecOps and ITOps teams together to reduce exposure across the organization. It integrates with infrastructure scanners, cloud asset scanners, application scanners (SAST and DAST) and CMDBs. NopSec attack path mapping lets Security teams visually validate the effectiveness of their controls on their network.
What Penetration Testing does[1][3]
NopSec in-house security experts simulate attack scenarios to help identify critical vulnerabilities before they are weaponized. NopSec services are custom scoped and custom quoted because no two environments are exactly the same.

What it sells: Safe Security

What SafeX does[6][7][8]
SafeX coordinates specialized AI Co-Workers that investigate, prioritize, recommend and execute actions. SafeX builds a knowledge graph with relationships. SafeX continuously reasons across relationships to understand exposure, business impact and organizational context. Admins can disable SafeX, AI summaries, widget explanations and AI-powered uploads for the tenant.
What SAFE One does[11]
SAFE One automatically ingests telemetry from the products deployed in a customer's estate using agentless secure passcodes. Safe Security offers over 100 out-of-the-box integrations to discover and onboard assets and signals.

Questions about NopSec and Safe Security

What do NopSec and Safe Security sell?
NopSec sells CTEM Platform and Penetration Testing. Safe Security sells SafeX and SAFE One.
Are NopSec and Safe Security in the same category?
They share Exposure prioritisation and CTEM. NopSec's primary category is Exposure prioritisation and CTEM and Safe Security's is Cyber risk quantification.
Where are NopSec and Safe Security headquartered?
Safe Security is headquartered in Palo Alto, United States.
When were NopSec and Safe Security founded?
Safe Security was founded in 2012.
Who are NopSec and Safe Security sold to?
For manufacturers, Safe Security addresses supplier breach exposure affecting production systems, remote maintenance access and engineering IP.

About NopSec

NopSec sells a Cyber Threat Exposure Management (CTEM) platform and penetration testing services.[1][2][3]

NopSec addresses teams that struggle to understand and remediate the vulnerabilities that matter to their business using a mix of spreadsheets. NopSec serves the RBVM needs of CISOs and Vulnerability Management teams.[2][4]

The NopSec platform aggregates vulnerability prioritization, remediation automation and performance reporting into one centralized platform. NopSec integrates with infrastructure scanners, cloud asset scanners, application scanners (SAST and DAST) and Configuration Management Databases (CMDBs). NopSec UVRM integrates with over 50 threat intelligence and asset data technologies to assess risk, prioritize remediations and report on progress. Bi-directional syncing between NopSec and vulnerability scanners ensures security tools report the same status.[1][2][5][6]

NopSec uses a patented machine-learning algorithm to surface infrastructure, application and cloud/container vulnerabilities most likely to be weaponized. NopSec prioritizes vulnerabilities associated with malware and exploit kits, not just vulnerabilities identified with exploits. The NopSec platform aggregates application and infrastructure vulnerability data. NopSec attack path mapping lets Security teams visually validate the effectiveness of their controls and the effects of their potential remediations on their network.[5][9]

NopSec provides full-stack reporting that puts application vulnerabilities next to infrastructure vulnerabilities. NopSec enables Security teams to benchmark progress, quantify risk remediation and articulate risk by business line.[5]

NopSec has performed manual penetration testing and red-teaming engagements across infrastructure, applications, wireless, mobile, social engineering and VoIP since 2008. NopSec in-house security experts simulate attack scenarios on a customer environment to help identify critical vulnerabilities before they are weaponized. NopSec evaluates exploitable areas of risk in infrastructure, applications and employees. NopSec services are custom scoped and custom quoted because no two environments are exactly the same.[7][8]

NopSec runs either agent-deployed or traditional-schedule scans. NopSec reports on risk posture and progress in the customer's UVRM instance.[9]

NopSec's security research team simulates real-world attacks against AI-powered applications, LLM integrations and agentic infrastructure to find exploitable weaknesses. NopSec tests applications that use retrieval-augmented generation for adversarial content injected into the knowledge base or retrieved documents.[3]

Cisco announced end-of-life for Kenna Security in December 2025. NopSec created a dedicated program specifically for Kenna customers. NopSec's JumpStart Program includes dedicated migration specialists. NopSec is scanner-agnostic and integrates with Tenable, Qualys, Rapid7, CrowdStrike, Defender, AWS Security Hub, Azure Security Center and many other sources.[10]

NopSec was founded by white hat hackers aiming to help companies improve their cybersecurity from attacks. NopSec follows the NIST Cybersecurity Framework with layered security controls to help identify, prevent, detect and respond to security incidents.[1][2][3][9][10][12]

NopSec on the record

Sources

NopSec full record

  1. [1]nopsec.comNopSec · nopsec.com · undated page, accessed November 13, 2026 · Tier A
  2. [2]The Fix Less, Secure More Cyber Threat Exposure Management Platform | NopSecNopSec · undated page, accessed November 13, 2026 · Tier A
  3. [3]Penetration Testing for AI Applications - NopSecNopSec · undated page, accessed November 13, 2026 · Tier A
  4. [4]Why Nopsec: NopSec Helps Leading Companies Reduce Cyber Exposure Risk | NopSecNopSec · undated page, accessed November 13, 2026 · Tier A
  5. [5]Cyber Threat Exposure Management Platform Overview | NopSecNopSec · undated page, accessed November 13, 2026 · Tier A
  6. [6]Partner Integration Ecosystem: GRC & Analytics Integrations • NopSecNopSec · undated page, accessed November 13, 2026 · Tier A
  7. [7]Pen Testing: Penetration Testing and Simulated Cyber Attacks | NopSecNopSec · undated page, accessed November 13, 2026 · Tier A
  8. [8]Security Services • NopSecNopSec · undated page, accessed November 13, 2026 · Tier A
  9. [9]Managed Vulnerabilty Management • NopSecNopSec · undated page, accessed November 13, 2026 · Tier A
  10. [10]JumpStart Program for Kenna Customers - NopSecNopSec · undated page, accessed November 13, 2026 · Tier A
  11. [11]About NopSec • NopSecNopSec · undated page, accessed November 13, 2026 · Tier A
  12. [12]Security - NopSecNopSec · undated page, accessed November 13, 2026 · Tier A

Safe Security full record

  1. [1]safe.securitySafe Security · safe.security · published September 24, 2026 · Tier A
  2. [2]About usSafe Security · safe.security · published June 8, 2026 · Tier A
  3. [3]Bt invests in safe securitySafe Security · safe.security · undated page, accessed September 27, 2026 · Tier A
  4. [4]Safe Security Reviews, Ratings & Features 2026 | Gartner Peer InsightsGartner Peer Insights · undated page, accessed October 28, 2026 · Tier C
  5. [5]About Us - Safe SecuritySafe Security · undated page, accessed November 10, 2026 · Tier A
  6. [6]Vendor Risk Management Software for Program Leaders | SAFESafe Security · undated page, accessed November 10, 2026 · Tier A
  7. [7]Autonomous Cyber Risk Management | SAFESafe Security · undated page, accessed November 10, 2026 · Tier A
  8. [8]Vendor Risk Assessment Automation for Analysts | SAFESafe Security · undated page, accessed November 10, 2026 · Tier A
  9. [9]CISO Cyber Risk Management: Vendor and Exposure | SAFESafe Security · undated page, accessed November 10, 2026 · Tier A
  10. [10]Cyber Risk Officer - Safe SecuritySafe Security · undated page, accessed November 10, 2026 · Tier A
  11. [11]Integrations - Safe SecuritySafe Security · undated page, accessed November 10, 2026 · Tier A
  12. [12]Manufacturing Supplier and Cyber Risk | SAFESafe Security · undated page, accessed November 10, 2026 · Tier A
  13. [13]Financial Services Vendor and Cyber Risk | SAFESafe Security · undated page, accessed November 10, 2026 · Tier A
  14. [14]Retail Vendor and Cyber Risk Management | SAFESafe Security · undated page, accessed November 10, 2026 · Tier A
  15. [15]Healthcare Vendor and Cyber Risk Management | SAFESafe Security · undated page, accessed November 10, 2026 · Tier A
  16. [16]Technology Vendor and Cyber Risk Management | SAFESafe Security · undated page, accessed November 10, 2026 · Tier A

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