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    ProjectDiscovery (Nuclei)

    Attack Surface ManagementVulnerability ScanningReconnaissance ToolsOpen Source Security

    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.

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    The Picari read

    ProjectDiscovery’s Nuclei is a template-based scanner for externally exposed assets, with coverage for web apps, APIs, DNS, cloud infrastructure, and network services. Its key differentiator in attack surface management is programmable YAML/DSL checks backed by a large community template set, making it useful for teams that need repeatable validation of internet-facing exposure.

    • Security teams seeking a highly customizable and scriptable vulnerability scanning engine for attack surface management.
    • Discovering internet-facing assets and services.
    • Identifying vulnerabilities in web applications, APIs, and cloud infrastructure.
    • Validating security fixes and controls.
    • Integrating security scans into development workflows.

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    ProjectDiscovery (Nuclei) pricing and integrations

    For ProjectDiscovery (Nuclei) integration and pricing details, ask Picari. Start a briefing with your question, such as whether it connects to your SIEM, identity provider and ticketing stack, or how it is priced at your seat count and data volume.

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    Profile last updated on 6 September 2026 by Picari.