The closest Bitsight External Attack Surface Management alternatives are ctlogs.dev, Risksurface and ThingsRecon Supply Chain Intelligence. Picking a Bitsight External Attack Surface Management alternative comes down to fit: External Attack Surface Management coverage, your environment, your integrations and your budget. So each option below shows what it covers, how it deploys, its pricing model and the company behind it.
44 alternativesClosest matches: ctlogs.dev, Risksurface, ThingsRecon Supply Chain IntelligencePage updated Nov 2026
The product
Bitsight External Attack Surface Management
by Bitsight
Discovers assets, analyzes risks, and prioritizes vulnerabilities across orgs.
Need the answer fast? Best Attack Surface Management Solutions for Business picks Palo Alto Networks Cortex Xpanse, Microsoft Defender EASM, Mandiant Attack Surface Management and 4 more.See the shortlist
Bitsight External Attack Surface Management is a commercial External Attack Surface Management solution made by Bitsight. The closest matches by shared tags and NIST CSF 2.0 coverage are ctlogs.dev, Risksurface, ThingsRecon Supply Chain Intelligence, Team Cymru RADAR, and Check Point Attack Surface Management. All 44 alternatives on this page are ranked the same way.
These 8 solutions overlap most with Bitsight External Attack Surface Management. Each row says what the product does and, when the overlap is big enough, which capabilities it shares.
Fast Certificate Transparency search and JSON API for subdomain reconnaissance.
Key features: Real-time Certificate Transparency Search, Automated Subdomain Enumeration, High-Performance REST JSON API, Wildcard & Fingerprint Matching, SSL/TLS Certificate History Tracking
View ctlogs.devctlogs.dev alternativesBitsight External Attack Surface Management vs ctlogs.dev
Fast Certificate Transparency search and JSON API for subdomain reconnaissance.
SaaS platform for attack surface management and vulnerability detection
Supply chain intelligence platform mapping digital ecosystems & proximity risks
Passive asset discovery platform using Netflow data for attack surface mapping
Continuously maps digital footprint, identifies exposures & validates exploitability
External attack surface management platform with AI-powered risk assessment
OSINT tool for mapping & monitoring risk ecosystems on Clear & Deep Web.
Cloud platform for continuous visibility & mgmt of external attack surfaces
AI-powered attack surface management platform for cybersecurity monitoring
AI-powered platform for continuous attack surface discovery and pentesting
Discovers and monitors external-facing assets and vulnerabilities
External attack surface mgmt platform for discovering & monitoring assets
External attack surface management platform with continuous asset discovery
External attack surface management platform for discovering digital assets
Internet intelligence platform for asset discovery and attack surface mapping
EASM platform for continuous monitoring of internet-exposed assets & vulnerabilities
Attack surface management platform for monitoring vulnerabilities and breaches
Discovers and manages internet-facing assets with vulnerability prioritization
ImmuniWeb Discovery is an attack surface management platform that continuously monitors an organization's external digital assets for security vulnerabilities, misconfigurations, and threats across domains, applications, cloud resources, and the dark web.
External attack surface mgmt with automated pentesting and validation
SOCRadar Attack Surface Management is an EASM platform that continuously discovers, monitors, and assesses internet-facing digital assets for vulnerabilities and security risks.
Automated ASM tool for multi-cloud environments with continuous asset discovery
External attack surface mgmt with asset discovery and on-demand pentesting
Active attack surface mgmt solution for discovering & remediating unknown risks
External attack surface management platform for asset discovery and vuln mgmt
AI-driven EASM platform for discovering and monitoring external-facing assets
External attack surface management platform for asset discovery and risk detection
EASM platform with integrated CTI for asset discovery and vulnerability mgmt
Cytrusst ASM is an attack surface management product that helps discover an organization's
Agentless API attack surface discovery and vulnerability detection platform
Discovers, monitors, and assesses external attack surface assets continuously.
Continuous discovery, monitoring, and testing of external assets and exposures
EASM platform with continuous asset discovery and threat intelligence context
Customizable ASM platform for asset discovery, monitoring, and enrichment
Internet-connected asset search engine with vulnerability scanning capabilities
Attack surface asset classification and contextualization platform
Attack surface management platform for asset discovery and vulnerability monitoring
ASM platform for discovering, monitoring, and prioritizing external/internal assets
CTI-driven external attack surface mgmt with threat exposure prioritization
ASM platform that scans external attack surfaces hourly for vulnerabilities
Cloud-based EASM platform for discovering internet-facing assets & exposures
Platform for continuous attack surface discovery, monitoring, and remediation
Automated digital asset discovery and monitoring for external attack surface
External attack surface management platform for asset discovery and monitoring
Common questions when weighing alternatives to Bitsight External Attack Surface Management.
The closest matches to Bitsight External Attack Surface Management by shared tags and NIST CSF 2.0 coverage are ctlogs.dev, Risksurface, ThingsRecon Supply Chain Intelligence, Team Cymru RADAR, and Check Point Attack Surface Management. All of them are External Attack Surface Management products.
This page shows 44 alternatives to Bitsight External Attack Surface Management, all in the External Attack Surface Management category. Each one is matched on shared tags and NIST CSF 2.0 areas, and the closest matches rank first.
Bitsight External Attack Surface Management is a commercial External Attack Surface Management product. It needs a paid license or subscription. Only commercial alternatives are listed here. Free and open source products are under /free.
Bitsight External Attack Surface Management is a External Attack Surface Management product in the Exposure & Vulnerability Management category. You can compare it with the 44 other External Attack Surface Management products on this page.
SaaS platform for attack surface management and vulnerability detection
Key features: 10 listed. See them on the Risksurface page.
View RisksurfaceRisksurface alternativesBitsight External Attack Surface Management vs Risksurface
Supply chain intelligence platform mapping digital ecosystems & proximity risks
Key features: 10 listed. See them on the ThingsRecon Supply Chain Intelligence page.
View ThingsRecon Supply Chain IntelligenceThingsRecon Supply Chain Intelligence alternativesBitsight External Attack Surface Management vs ThingsRecon Supply Chain Intelligence
Passive asset discovery platform using Netflow data for attack surface mapping
Key features: 8 listed. See them on the Team Cymru RADAR page.
View Team Cymru RADARTeam Cymru RADAR alternativesBitsight External Attack Surface Management vs Team Cymru RADAR
Continuously maps digital footprint, identifies exposures & validates exploitability
Key features: 10 listed. See them on the Check Point Attack Surface Management page.
View Check Point Attack Surface ManagementCheck Point Attack Surface Management alternativesBitsight External Attack Surface Management vs Check Point Attack Surface Management
External attack surface management platform with AI-powered risk assessment
Key features: 10 listed. See them on the CyCraft XCockpit EASM page.
View CyCraft XCockpit EASMCyCraft XCockpit EASM alternativesBitsight External Attack Surface Management vs CyCraft XCockpit EASM
OSINT tool for mapping & monitoring risk ecosystems on Clear & Deep Web.
Key features: 9 listed. See them on the Aleph Search page.
View Aleph SearchAleph Search alternativesBitsight External Attack Surface Management vs Aleph Search
Cloud platform for continuous visibility & mgmt of external attack surfaces
Key features: 10 listed. See them on the Outpost24 External Attack Surface Management page.
View Outpost24 External Attack Surface ManagementOutpost24 External Attack Surface Management alternativesBitsight External Attack Surface Management vs Outpost24 External Attack Surface Management
