Top CAASM Platformsin 2026

Axonius, Palo Alto Cortex Xpanse, CrowdStrike Falcon Exposure Management, Tenable One and Microsoft lead on integrations, asset accuracy and gap detection.

CAASM Ranked

Vendors

Last Updated

October 9, 2026

Axonius, Palo Alto Cortex Xpanse, CrowdStrike Falcon Exposure Management, Tenable One and Microsoft lead on integrations, asset accuracy and gap detection.

Not sure which to pick? See the top 3 side by side: Cortex Xpanse, RunZero Platform, Censys Platform.

Compare the top 3

#1 Top Rank

Editorial #1 ChoiceCAASM

Free TrialContact Vendor

Cortex Xpanse

byPalo Alto NetworksVerified

Santa Clara, California, USA15,000+

Cortex Xpanse is an attack surface management platform for external attack surface management. See features and Attack Surface Management alternatives.

External attack surface managementShadow IT discoveryM&A risk discoverySubsidiary trackingPublic cloud asset governance

Deployment

SaaS, Cloud

Integrations

Cortex XSOAR, Cortex XDR, Prisma Cloud +6

Target Users

Cross-industry, Financial Services, Healthcare, Government, Technology, Retail

Enterprise Ready:SSO ReadyRBACREST APICompliance: SOC 2 Type II, ISO 27001, HIPAA, GDPR

View Full Product Profile

#2 Runner Up

Asset Discovery

Free TrialContact Vendor

RunZero Platform

byRunZeroVerified

Boston, Massachusetts, USA51-200

Get the facts on RunZero Platform: unified CAASM engine. Built for unified CAASM. Compare it with other Attack Surface Management options before you decide.

Unified CAASMContinuous asset inventoryAttack surface reductionSecurity control coverage validation

Deployment

SaaS, Cloud, On-Premise

Integrations

AWS, Azure, GCP +6

Target Users

Cross-industry, Technology, Financial Services, Healthcare, Manufacturing, Government, Retail

Enterprise Ready:SSO ReadyRBACREST APICompliance: SOC 2 Type II; ISO 27001; GDPR; HIPAA

View Full Product Profile

#3 Ranked

Attack Surface Management

Free TrialContact Vendor

Censys Platform

byCensysVerified

Ann Arbor, Michigan, USA201-500

Censys Platform, from Censys, provides historical host data. Common uses: threat hunting. Check deployment options and top Threat Intelligence competitors.

Threat huntingAdversary infrastructure trackingInternet exposure researchAttack surface discovery

Deployment

SaaS, Cloud

Integrations

Splunk, Microsoft Sentinel, Google SecOps +3

Target Users

Government, Financial Services, Technology, Threat Intelligence Providers, Research

Enterprise Ready:SSO ReadyRBACREST APICompliance: SOC 2 Type II

View Full Product Profile

Asset Discovery

Free TrialContact Vendor

Armis Centrix

byArmisVerified

San Francisco, California, USA501-1,000

Armis Centrix helps teams with connected asset discovery. Explore features like dynamic risk scoring, cloud deployment and the closest Exposure Management competitors.

Connected asset discoveryCyber asset attack surface managementUnmanaged IoT defenseAutomated network quarantine

Deployment

SaaS, Cloud

Integrations

ServiceNow, Splunk, CrowdStrike +4

Target Users

Cross-industry, Healthcare, Manufacturing, Energy, Finance, Retail, Financial Services, Technology

Enterprise Ready:SSO ReadyRBACREST APICompliance: SOC 2 Type II; ISO 27001; HIPAA; NIST SP 800-53; IEC 62443

View Full Product Profile

NAC

Contact Vendor

Forescout Platform

byForescoutVerified

San Jose, California, USA1,000+

Forescout Platform offers agentless device discovery and multi-vendor network access control. Use it for agentless asset discovery. See Network Security alternatives.

Agentless asset discoveryZero-trust network access controlAutomated device complianceIoT/OT visibility

Deployment

SaaS, Cloud, Hybrid

Integrations

Palo Alto Networks, Cisco, ServiceNow +3

Target Users

Financial Services, Healthcare, Government, Manufacturing, Energy, Retail, Critical Infrastructure

Enterprise Ready:SSO ReadyRBACREST APICompliance: ISO 27001; SOC 2 Type II; HIPAA; PCI DSS; NERC CIP; Common Criteria

View Full Product Profile

IT Asset Management

Free TrialContact Vendor

Lansweeper

byLansweeperVerified

Merelbeke, Belgium1,000+

Lansweeper: agentless network discovery and detailed hardware/software inventory. Built for agentless IT asset discovery. Compare IT Asset Management alternatives.

Agentless IT asset discoverySoftware license complianceHardware lifecycle managementVulnerability exposure assessment

Deployment

SaaS, Cloud, Hybrid

Integrations

ServiceNow, Jira Service Management, Microsoft Entra ID +3

Target Users

Education, Healthcare, Financial Services, Government, Technology, Manufacturing, Retail

Enterprise Ready:SSO ReadyRBACREST APICompliance: ISO 27001; SOC 2 Type II; GDPR; HIPAA ready

View Full Product Profile

Attack Surface Management

Free TrialContact Vendor

Shodan Monitor

byShodanVerified

Austin, Texas, USA1-10

Shodan Monitor by Shodan: webhook integrations. Ideal for shadow IT discovery. Deployment: cloud. See how it compares with top Attack Surface Management alternatives.

External attack surface managementPerimeter monitoringShadow IT discoveryUnauthorized service detection

Deployment

SaaS, Cloud

Integrations

Slack, Microsoft Teams, Webhooks +3

Target Users

Cross-industry, Technology, Financial Services, Healthcare, Government, Manufacturing, Retail

Enterprise Ready:RBACREST APICompliance: SOC 2; GDPR

View Full Product Profile

Security Operations

Free TrialContact Vendor

Rapid7 Command Platform

byRapid7Verified

Boston, Massachusetts, USA3,000+

Free trial available. Rapid7 Command Platform by Rapid7 offers cloud CNAPP integration. Compare features, use cases and leading Security Operations alternatives.

Unified exposure managementModernized SOC operationsCross-stack incident responseCyber asset risk governance

Deployment

SaaS, Cloud, Hybrid

Integrations

AWS, Microsoft Azure, Google Cloud +3

Target Users

Financial Services, Healthcare, Government, Retail, High Tech, Banking, Technology, Manufacturing

Enterprise Ready:SSO ReadyRBACREST APICompliance: SOC 2 Type II; ISO 27001; PCI-DSS; HIPAA; NIST CSF

View Full Product Profile

Exposure Management

Free TrialContact Vendor

Tenable One

byTenableVerified

Columbia, Maryland, USA1,500+

Tenable One from Tenable focuses on enterprise exposure management. Key capabilities: Cyber Exposure Score. Compare it with the leading Exposure Management alternatives.

Enterprise exposure managementCross-domain attack path mitigationExecutive board cyber risk reportingAsset attack surface consolidation

Deployment

SaaS, Cloud

Integrations

ServiceNow, Jira, Splunk +4

Target Users

Financial Services, Healthcare, Government, Critical Infrastructure, Retail, Banking & Finance, Public Sector

Enterprise Ready:SSO ReadyRBACREST APICompliance: NIST Cybersecurity Framework; ISO 27001; SOC 2 Type II; PCI-DSS; HIPAA

View Full Product Profile

#10

Exposure Management

Free TrialContact Vendor

CrowdStrike Falcon Exposure Management

byCrowdStrikeVerified

Austin, Texas, USA5,000+

CrowdStrike Falcon Exposure Management: IT hygiene tracking and vulnerability management. Built for shadow IT asset discovery. Compare Exposure Management alternatives.

Shadow IT asset discoveryVulnerability prioritizationExternal attack surface mappingCompliance audit readiness

Deployment

SaaS, Cloud

Integrations

ServiceNow, Jira, Microsoft Intune +2

Target Users

Financial Services, Healthcare, Government, Technology, Enterprise, Cross-industry

Enterprise Ready:SSO ReadyRBACREST APICompliance: PCI-DSS; HIPAA; ISO/IEC 27001; NIST SP 800-53; SOC 2 Type II

View Full Product Profile

#11

CAASM

Free TrialContact Vendor

Axonius Cyber Assets

byAxoniusVerified

New York, New York, USA501-1,000

Axonius Cyber Assets delivers agentless CAASM for Cyber Asset Attack Surface Management. Explore its CAASM capabilities, deployment choices and top competitors.

Cyber Asset Attack Surface ManagementCAASMAsset DiscoveryIT Asset Management

Deployment

SaaS, Cloud

Integrations

Active Directory, CrowdStrike, AWS +1

Target Users

Cross-industry, Enterprise IT, Security

Enterprise Ready:SSO ReadyRBACREST APICompliance: SOC 2 Type II; ISO 27001; HIPAA; PCI-DSS; GDPR

View Full Product Profile

#12

CAASM

Free TrialContact Vendor

JupiterOne

byJupiterOneVerified

Morrisville, North Carolina, USA201-500

Evaluating JupiterOne? See how this Attack Surface Management tool handles CAASM and continuous cloud discovery, where it fits best and which alternatives to compare.

Cyber asset attack surface managementGraph relationship queryCompliance evidence automation

Deployment

SaaS, Cloud

Integrations

AWS, Azure, GCP +4

Target Users

Cross-industry, FinTech, High Tech, Healthcare, E-commerce

Enterprise Ready:SSO ReadyRBACREST APICompliance: SOC 2 Type II; ISO 27001; GDPR; HIPAA

View Full Product Profile

#13

OT Security

Free TrialContact Vendor

Nozomi Networks Vantage

byNozomi NetworksVerified

San Francisco, California, USA500+

Evaluating Nozomi Networks Vantage? See how this IoT Security tool handles global asset inventory, where it fits best and which alternatives to compare.

Global OT security orchestrationMulti-plant asset managementEnterprise threat correlationCentralized compliance reporting

Deployment

SaaS, Cloud

Integrations

Nozomi Guardian, Nozomi Arc, Microsoft Sentinel +3

Target Users

Global Enterprise, Energy, Manufacturing, Transportation, Smart Infrastructure

Enterprise Ready:SSO ReadyRBACREST APICompliance: SOC 2 Type II; ISO 27001; IEC 62443; NERC CIP; NIS2

View Full Product Profile

#14

CAASM

Free TrialContact Vendor

Qualys Enterprise TruRisk Platform

byQualysVerified

Foster City, California, USA2,000+

Qualys built Qualys Enterprise TruRisk Platform for TruRisk prioritization. Explore patch sync, review cloud deployment and compare similar Exposure Management products.

Exposure managementTruRisk prioritizationAttack surface reduction

Deployment

SaaS, Cloud, Hybrid

Integrations

ServiceNow CMDB, Jira, Splunk +3

Target Users

Cross-industry, Enterprise, Financial Services, Healthcare

Enterprise Ready:SSO ReadyRBACREST APICompliance: SOC 2; ISO 27001; NIST CSF; PCI DSS

View Full Product Profile

#15

CAASM

Free TrialContact Vendor

Orca Cloud Asset Inventory

byOrca SecurityVerified

Portland, Oregon, USA500+

Get the facts on Orca Cloud Asset Inventory: agentless CAASM. Built for IT Asset Discovery. Compare it with other Cloud Security options before you decide.

Cyber Asset Attack Surface ManagementCSPMIT Asset Discovery

Deployment

SaaS, Cloud

Integrations

AWS, Azure, Google Cloud +1

Target Users

Cross-industry, Cloud-First, DevOps

Enterprise Ready:SSO ReadyRBACREST APICompliance: SOC 2; ISO 27001; CIS Benchmarks; HIPAA

View Full Product Profile

#16

CAASM

Contact Vendor

Microsoft Security Exposure Management

byMicrosoftVerified

Redmond, Washington, USA200,000+

Microsoft Security Exposure Management: exposure management, attack paths and asset inventory. Built for attack path analysis. Compare Exposure Management alternatives.

Exposure managementAttack path analysisRisk prioritizationAttack surface visibility

Deployment

Cloud

Integrations

Microsoft Defender XDR, Defender for Cloud, Defender Vulnerability Management +1

Target Users

Cross-industry

Enterprise Ready:SSO ReadyRBACREST APICompliance: Microsoft security/compliance portfolio

View Full Product Profile

Frequently Asked Questions

Quick answers about Top CAASM Platforms.

Which are the top CAASM vendors on Cyber Rank?

Top CAASM Platforms currently lists 16 products, in editorial order: #1 Cortex Xpanse (Palo Alto Networks), #2 RunZero Platform, #3 Censys Platform, #4 Armis Centrix, #5 Forescout Platform, #6 Lansweeper, #7 Shodan Monitor, #8 Rapid7 Command Platform, #9 Tenable One, #10 CrowdStrike Falcon Exposure Management, #11 Axonius Cyber Assets, #12 JupiterOne, #13 Nozomi Networks Vantage, #14 Qualys Enterprise TruRisk Platform, #15 Orca Cloud Asset Inventory (Orca Security), #16 Microsoft Security Exposure Management.

Which product is ranked #1 in Top CAASM Platforms?

Cortex Xpanse by Palo Alto Networks is ranked first by the Cyber Rank editorial team.

View Cortex Xpanse →

How is Top CAASM Platforms put together?

The Cyber Rank editorial team selects the products on this list and decides their order after reviewing each product's features, deployment options, integrations, industry fit and vendor background. It is not a market-share or customer-review ranking.

Which products appear here?

Products that our editors picked for CAASM and that have a published Cyber Rank profile.

Can a product appear in other rankings?

Yes. Editors can list a product in any ranking where it is a strong fit, so it may appear in several.