All outcomes
    Outcome

    Find weaknesses before attackers do

    Continuous discovery, validation and prioritisation.

    "I want to see myself the way attackers do, and fix what matters."

    Categories that solve this

    Pick the angle you care most about, or scroll for the full vendor list.

    All 338 tools for this outcome

    Black Hills Information Security logo
    Black Hills Information Security
    Penetration Testing & Red Team

    Black Hills Information Security (BHIS) is a US-based security services firm best known for penetration testing and red team work, with a long history of delivering network, application, cloud, phishing, and physical security assessments. In this category, BHIS is positioned as a hands-on consulting provider rather than a software platform, and it is a fit for organizations that want adversary emulation, control validation, and detailed remediation guidance from practitioners. The company also offers continuous penetration testing under its ANTISOC program and publishes training and research materials, but its core buying motion here is project-based testing engagement work.

    Manual penetration testing servicesPhishing assessment testing+9
    Business Unit Creative SRL logo
    Business Unit Creative SRL
    Penetration Testing & Red Team

    Business Unit Creative SRL is an Italian cybersecurity services firm that appears on its own site as “Beyond Cyber Security,” but the publicly available material does not clearly separate a dedicated penetration testing or red team product page. Based on the available evidence, it is best characterized as a services-led provider that may support security assessment work, with the strongest externally documented fit in adjacent consulting rather than a clearly packaged pentest/red-team platform. For buyers, the likely fit is organizations seeking bespoke assessment services rather than self-service software.

    Publicly available sources do not document a vendor-specific penetration testing workflow, so there is no verifiable productized capability set to attribute to Business Unit Creative SRL.
    Frenos logo
    Frenos
    Penetration Testing & Red Team

    Frenos is an operational technology (OT) security company that provides a simulated penetration testing platform for industrial and critical infrastructure environments. The platform builds a digital twin of a customer's OT network from existing data such as firewall configurations, asset inventories and known vulnerabilities, then uses an AI reasoning agent to simulate adversary behavior and chain exploits across that model. It can run large numbers of attack path simulations without touching live systems, reducing the risk and downtime of traditional OT penetration testing. The product targets energy, manufacturing, government and healthcare organizations running SCADA, industrial control systems or connected medical devices, and can be deployed on a laptop, on-premises server or in the cloud with data kept on-prem.

    Digital twin simulation+5
    Furl logo
    Furl
    Vulnerability Management

    Furl is an autonomous remediation platform that closes security findings such as vulnerabilities, misconfigurations, and endpoint hardening gaps after they are identified by existing vulnerability scanners. It is built for security and IT operations teams responsible for reducing vulnerability backlogs across endpoints and servers. The platform integrates with tools such as Qualys, Tenable, and Rapid7 for findings, and with CrowdStrike, SentinelOne, AWS, Okta, and Google for execution, rather than replacing existing infrastructure. It investigates each issue, builds an environment specific fix, and validates closure within guardrails and approval thresholds the customer defines. Furl is deployed as a SaaS solution and was founded by veterans of Rapid7, Automox, and Censys.

    Autonomous vulnerability remediation+5
    Ermetic logo
    Nessus (by Tenable)
    Vulnerability Management

    Nessus is Tenable's flagship vulnerability scanner and core component of Tenable Vulnerability Management, a cloud-managed risk-based platform for identifying and prioritizing vulnerabilities across on-premises, cloud, and OT/IoT environments. The platform combines continuous asset discovery with passive network monitoring (Nessus Network Monitor) to detect software flaws, missing patches, malware, misconfigurations, and default credentials. Nessus uses Vulnerability Priority Rating (VPR) algorithms and threat intelligence integration to rank exposures by exploitability. Best suited for enterprises and security teams requiring comprehensive vulnerability coverage with low false positive rates across dynamic infrastructure.

    Continuous asset discovery and assessmentVulnerability scanning across devices and applications+10
    Plainsea logo
    Plainsea
    Vulnerability Management

    Plainsea is a cybersecurity service-delivery platform whose vulnerability management scope centers on mapping assets, identifying weaknesses, and prioritizing remediation for pentest and security teams. It combines manual asset mapping with automated discovery, integrates vulnerability data sources for risk scoring, and produces structured reports and remediation guidance. The product appears aimed at MSSPs, internal security teams, and enterprises that run recurring vulnerability assessments and penetration testing workflows. Outside vulnerability management, Plainsea also mentions collaboration and reporting features, but its core buyer value in this category is coordinating discovery, scoring, and remediation planning around exposed systems and findings.

    Automated infrastructure mapping+4
    ProjectDiscovery (Nuclei) logo
    ProjectDiscovery (Nuclei)
    Attack Surface Management

    ProjectDiscovery (Nuclei) is an open-source, template-driven vulnerability scanning engine that is used in attack surface management to discover exposed assets, identify internet-facing services, and detect weaknesses across web applications, APIs, DNS, cloud infrastructure, and networks. In the ASM scope, it is strongest as a scanner and validation layer rather than a broad asset inventory platform, giving security teams attacker-style visibility into exposed hosts and services. It is a fit for practitioners who want programmable, repeatable scanning with a large community template ecosystem and minimal vendor lock-in. ProjectDiscovery also offers adjacent SaaS and agentic products, but Nuclei itself remains the core scanning engine.

    Continuously monitor exposed assetsScan with community templates+8
    Qualys logo
    Qualys
    Vulnerability Management

    Qualys provides Vulnerability Management, Detection and Response (VMDR), a cloud-based platform that automatically discovers assets across on-premises, cloud, and mobile environments, including unmanaged devices. It scans for vulnerabilities using over 20,000 checks from its Vulnerability KnowledgeBase, correlates findings with threat intelligence and machine learning to prioritize risks on critical assets, and detects indicators of compromise. VMDR supports hybrid IT scanning from a single console, generates role-based reports for compliance, and integrates with ticketing systems for automated remediation workflows. Best for enterprises needing continuous visibility and prioritization in complex, distributed networks.

    Continuous vulnerability scanningCloud-based asset discovery+9
    SpartanX logo
    SpartanX
    Attack Surface Management

    SpartanX is an autonomous exposure management platform that runs continuous, AI-driven red teaming across an organization's attack surface. The platform combines automated agents with exploit validation to test web applications, APIs, networks, cloud infrastructure, mobile assets and AI systems, then confirms which weaknesses are actually exploitable rather than relying on theoretical scan findings. It ingests findings from third-party scanners such as Tenable, Rapid7 and Qualys and layers evidence-backed prioritization on top. SpartanX covers discovery, prioritization, validation and mobilization stages of the continuous threat exposure management lifecycle, and its agents can be deployed both externally and inside a customer's perimeter. It is aimed at security teams that need to validate which exposures pose real risk rather than triage every alert manually.

    Autonomous AI red-team agents+5