Best On-Premises Attack Surface Management Platforms

Compare the Top On-Premises Attack Surface Management Platforms as of October 2025

What are On-Premises Attack Surface Management Platforms?

Attack surface management (ASM) platforms enables organizations to monitor and manage their attack surface risk. Attack surface management software allows companies to view cyber risks and attack vectors related to external digital assets outside of their firewall. These platforms continuously scan and assess an organization’s digital infrastructure, including networks, systems, applications, and endpoints, to detect vulnerabilities, misconfigurations, and exposed assets that could be exploited by attackers. Compare and read user reviews of the best On-Premises Attack Surface Management platforms currently available using the table below. This list is updated regularly.

  • 1
    Axonius

    Axonius

    Axonius

    Axonius gives customers the confidence to control complexity by providing a system of record for all digital infrastructure. With a comprehensive understanding of all assets including devices, identities, software, SaaS applications, vulnerabilities, security controls, and the context between all assets, customers are able to mitigate threats, navigate risk, decrease incident response time, automate action, and inform business-level strategy — all while eliminating manual, repetitive tasks. Recognized as creators of the Cyber Asset Attack Surface Management (CAASM) category and innovators in SaaS Management Platform (SMP) and SaaS Security Posture Management (SSPM), Axonius is deployed in minutes and integrates with hundreds of data sources to provide a comprehensive asset inventory, uncover gaps, and automatically enforce policies and automate action.
  • 2
    Praetorian Chariot
    Chariot is the first all-in-one offensive security platform that comprehensively catalogs Internet-facing assets, contextualizes their value, identifies and validates real compromise paths, tests your detection response program, and generates policy-as-code rules to prevent future exposures from occurring. As a concierge managed service, we operate as an extension of your team to reduce the burden of day-to-day blocking and tackling. Dedicated offensive security experts are assigned to your account to assist you through the full attack lifecycle. We remove the noise by verifying the accuracy and importance of every risk before ever submitting a ticket to your team. Part of our core value is only signaling when it matters and guaranteeing zero false positives. Gain the upper-hand over attackers by partnering Praetorian. We put you back on the offensive by combining security expertise with technology automation to continuously focus and improve your defensive.
  • 3
    Armis

    Armis

    Armis Security

    Armis, the leading asset visibility and security company, provides the industry’s first unified asset intelligence platform designed to address the new extended attack surface that connected assets create. Fortune 100 companies trust our real-time and continuous protection to see with full context all managed, unmanaged assets across IT, cloud, IoT devices, medical devices (IoMT), operational technology (OT), industrial control systems (ICS), and 5G. Armis provides passive cyber asset management, risk management, and automated enforcement. Armis is a privately held company and headquartered in California.
  • 4
    Panaseer

    Panaseer

    Panaseer

    Panaseer’s continuous controls monitoring platform sits above the tools and controls within your organisation. It provides automated, trusted insight into the security and risk posture of the organisation. We create an inventory of all entities across your organisation (devices, apps, people, accounts, databases). The inventory highlights assets missing from different sources and where security controls are missing from assets. The platform equips you with metrics and measures to understand your security and compliance status at any level. The platform ingests data from any source in the cloud or on-premises, across security, IT and business domains through out-of-the-box data connectors. It uses entity resolution to clean, normalise, aggregate, de-duplicate and correlate this data, creating a continuous feed of unified asset and controls insights across devices, applications, people, databases and accounts.
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