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48 Best Cylana EASM Alternatives & Competitors (2026) | CybersecTools

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Cylana EASM

Best Cylana EASM Alternatives & Competitors in 2026

Top picks: ctlogs.dev, Attaxion, Vulneri ASM — plus 45 more compared.

Exposure & Vulnerability Management

Evaluating Cylana EASM alternatives comes down to matching Exposure & Vulnerability Management capabilities to your environment, integrations, and budget rather than chasing feature parity. The options below are compared on what actually drives a switch: coverage, deployment fit, pricing, and real reviews from security teams. Independent and vendor-neutral: our scores and rankings are earned, never bought — sponsored placement is always labeled.

Cylana EASM Alternatives and Competitors

Cylana EASM is a commercial External Attack Surface Management tool developed by Cylana. Security professionals most commonly compare it with ctlogs.dev, Attaxion, Vulneri ASM, Threat Surface - Attack Surface Management, and MGM Security Partners recon me. All 48 alternatives are matched by shared capabilities, tags, and NIST CSF 2.0 coverage.

Data verified Sep 2026

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Top Cylana EASM Alternatives and Competitors at a Glance

A closer look at the 8 most relevant alternatives and competitors to Cylana EASM, including their key features and shared capabilities.

Commercial

External Attack Surface Management

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

Shares 3 capabilities with Cylana EASM: Reconnaissance, Attack Detection, Subdomain Enumeration

View ctlogs.dev|ctlogs.dev alternatives|Compare ctlogs.dev

Commercial

External Attack Surface Management

Agentless EASM platform for asset discovery, exposure mgmt & risk reduction.

Key features: 10 listed on the Attaxion page

Shares 6 capabilities with Cylana EASM: Network Discovery, Reconnaissance, Inventory, Security Scanning +2 more

View Attaxion|Attaxion alternatives|Compare Attaxion

Commercial

External Attack Surface Management

ASM platform for continuous discovery and risk validation of internet-exposed assets.

Key features: 10 listed on the Vulneri ASM page

Shares 5 capabilities with Cylana EASM: Network Discovery, Reconnaissance, Inventory, Visibility +1 more

View Vulneri ASM|Vulneri ASM alternatives|Compare Vulneri ASM

Threat Surface - Attack Surface Management

Commercial

External Attack Surface Management

EASM platform for continuous discovery and risk assessment of external assets.

Key features: 8 listed on the Threat Surface - Attack Surface Management page

Shares 5 capabilities with Cylana EASM: Network Discovery, Reconnaissance, Security Scanning, Visibility +1 more

View Threat Surface - Attack Surface Management|Threat Surface - Attack Surface Management alternatives|Compare Threat Surface - Attack Surface Management

MGM Security Partners recon me

Commercial

External Attack Surface Management

recon me is an OSINT tool developed by mgm Security Partners and used as part of the company's OSINT analysis service. The tool collects and correlates publicly available information about an organization's external attack surface, including domains, subdomains, servers, technologies used, metadata, and publicly accessible files. It supports two scan modes: - Passive scan: queries public directory services such as Whois, DNS, and MX records to identify servers, subdomains, email addresses, technologies, and operators (e.g. Amazon, Akamai) without any interaction with target systems. - Active scan: directly examines the target domain without performing attacks, to identify additional services, technologies, or unintentionally exposed files. Results from recon me are combined with manual expert analysis and used to produce a report detailing identified assets, potential vulnerabilities, misconfigurations, and prioritized recommendations. The output is intended to give organizations a view of their public attack surface from an attacker's perspective and can serve as a basis for further security testing such as penetration tests.</description> <parameter name="summary">Proprietary OSINT tool for mapping an organization's public attack surface

Key features: 8 listed on the MGM Security Partners recon me page

Shares 5 capabilities with Cylana EASM: Network Discovery, Reconnaissance, Security Scanning, Vulnerability +1 more

View MGM Security Partners recon me

Commercial

External Attack Surface Management

AI-enhanced EASM platform for external attack surface discovery and monitoring.

Key features: 10 listed on the TRaViS page

Shares 4 capabilities with Cylana EASM: Reconnaissance, Security Scanning, Vulnerability, Subdomain Enumeration

View TRaViS|TRaViS alternatives|Compare TRaViS

Commercial

External Attack Surface Management

Continuous external attack surface monitoring that shows what changed between scans.

Key features: 9 listed on the SurfaceDiff page

Shares 4 capabilities with Cylana EASM: Reconnaissance, Security Scanning, Visibility, Subdomain Enumeration

View SurfaceDiff|SurfaceDiff alternatives|Compare SurfaceDiff

Commercial

External Attack Surface Management

Agentless external attack surface & dark web monitoring platform.

Key features: 10 listed on the GuardEon page

Shares 4 capabilities with Cylana EASM: Reconnaissance, Visibility, Attack Detection, Digital Risk Protection

View GuardEon|GuardEon alternatives|Compare GuardEon

All 48 Alternatives & Competitors to Cylana EASM

Fast Certificate Transparency search and JSON API for subdomain reconnaissance.

External Attack Surface Management

Agentless EASM platform for asset discovery, exposure mgmt & risk reduction.

External Attack Surface Management

ASM platform for continuous discovery and risk validation of internet-exposed assets.

External Attack Surface Management

Threat Surface - Attack Surface Management

EASM platform for continuous discovery and risk assessment of external assets.

External Attack Surface Management

MGM Security Partners recon me

External Attack Surface Management

AI-enhanced EASM platform for external attack surface discovery and monitoring.

External Attack Surface Management

Continuous external attack surface monitoring that shows what changed between scans.

External Attack Surface Management

Agentless external attack surface & dark web monitoring platform.

External Attack Surface Management

MoreSec Sentry Cloud

AI-driven asset discovery and vulnerability risk monitoring system by MoreSec

External Attack Surface Management

Assetnote Exposure Engine

Continuous exposure detection & verification engine for attack surface mgmt.

External Attack Surface Management

ThreatDefence Integrated ASM

ASM platform monitoring external attack surface, dark web leaks & 3rd-party risks.

External Attack Surface Management

ArmorPoint Attack Surface Management

Continuous, agentless discovery and threat-intel enrichment of external internet-facing

External Attack Surface Management

DarkInvader EASM Platform

External Attack Surface Management

FalconTech Threat Hunter

External Attack Surface Management

Driftnet Explore

Internet-wide scanning platform for discovering exposed devices, services

External Attack Surface Management

Bash script for subdomain enumeration via crt.sh certificate transparency logs.

External Attack Surface Management

Free

A Python-based tool for external attack surface discovery and reconnaissance across large-scale networks, focusing on IP address and subdomain enumeration.

External Attack Surface Management

Free

Sn1per Professional 2026

Sn1per Professional 2026: automated penetration testing & attack surface management

External Attack Surface Management

Censys Internet Map

Internet intelligence platform for asset discovery and attack surface mapping

External Attack Surface Management

Aleph Search Clear

OSINT tool for mapping & monitoring risk ecosystems on Clear & Deep Web.

External Attack Surface Management

Qontrol Avant-Vente

Passive pre-sale domain diagnostic tool for vCISOs, MSPs & MSSPs.

External Attack Surface Management

External TLS cert monitoring with expiry alerts, vuln scanning & compliance reports.

External Attack Surface Management

Attack Surface Scan

Agentless external attack surface monitoring with continuous change detection.

External Attack Surface Management

v6Protect Trusted Third Party Security Service

Independent security scoring and attestation for third-party managed web apps

External Attack Surface Management

FestIn discovers open S3 buckets associated with a domain using crawling and DNS reconnaissance techniques.

External Attack Surface Management

Free

A domain reconnaissance tool that automates subdomain discovery, port scanning, and monitoring with support for multiple data sources and notification integrations.

External Attack Surface Management

Free

Amass is an open-source OWASP tool for comprehensive attack surface mapping and asset discovery through domain reconnaissance and subdomain enumeration.

External Attack Surface Management

Free

AttackSurfaceMapper

Automate your reconnaissance process with AttackSurfaceMapper, a tool for mapping and analyzing network attack surfaces.

External Attack Surface Management

Free

A high-performance DNS stub resolver for bulk lookups and reconnaissance (subdomain enumeration)

External Attack Surface Management

Free

censys-enumeration

A script to extract subdomains/emails for a given domain using SSL/TLS certificate dataset on Censys.

External Attack Surface Management

Free

An automation framework that runs multiple open-source subdomain bruteforcing tools in parallel using Docker Compose and custom wordlists.

External Attack Surface Management

Free

A subdomain scan tool that helps you find subdomains of a given domain.

External Attack Surface Management

Free

A command-line tool for discovering domains and subdomains related to a target domain during reconnaissance activities.

External Attack Surface Management

Free

Searchlight Exposure – Exposure Management

ASM platform that scans external attack surfaces hourly for vulnerabilities

External Attack Surface Management

Cyber Exposure Manager

Cyber Exposure Manager: continuous visibility and remediation for external risk

External Attack Surface Management

Provide intelligence about a domain

External Attack Surface Management

StrikeOne Attack Surfa

AI-powered attack surface management platform for cybersecurity monitoring

External Attack Surface Management

External attack surface management platform with continuous asset discovery

External Attack Surface Management

CloudSEK Attack Surface Management

External attack surface management platform for discovering digital assets

External Attack Surface Management

Matos Automated Attack Surface Management

Automated ASM tool for multi-cloud environments with continuous asset discovery

External Attack Surface Management

Palo Alto Networks Cortex Xpanse

Active attack surface mgmt solution for discovering & remediating unknown risks

External Attack Surface Management

Detectify Platform

Platform for external attack surface management and application security testing

External Attack Surface Management

Detectify Surface Monitoring

Monitors internet-facing subdomains for vulnerabilities and misconfigurations

External Attack Surface Management

Halo Security Attack Surface Discovery

Discovers and inventories internet-facing assets including subdomains, IPs, and apps.

External Attack Surface Management

Criminal IP Security Scanning Service

Internet-connected asset search engine with vulnerability scanning capabilities

External Attack Surface Management

Intruder Discover Attack Surface

Attack surface management platform for discovering and securing exposed assets

External Attack Surface Management

Ceeyu Digital Footprint Monitoring

Automated digital asset discovery and monitoring for external attack surface

External Attack Surface Management

Zerocopter Recon

External attack surface mapping service to discover exposed digital assets

External Attack Surface Management

Also compare alternatives to:

ctlogs.dev alternatives Attaxion alternatives Vulneri ASM alternatives Threat Surface - Attack Surface Management alternatives MGM Security Partners recon me alternatives TRaViS alternatives SurfaceDiff alternatives GuardEon alternatives MoreSec Sentry Cloud alternatives Assetnote Exposure Engine alternatives ThreatDefence Integrated ASM alternatives ArmorPoint Attack Surface Management alternatives

Compare Cylana EASM with:

Cylana EASM vs ctlogs.dev Cylana EASM vs Attaxion Cylana EASM vs Vulneri ASM Cylana EASM vs Threat Surface - Attack Surface Management Cylana EASM vs MGM Security Partners recon me Cylana EASM vs TRaViS Cylana EASM vs SurfaceDiff Cylana EASM vs GuardEon

Cylana EASM Alternatives FAQ

Common questions security professionals ask when evaluating alternatives and competitors to Cylana EASM.

What are the best alternatives to Cylana EASM?

The most popular alternatives to Cylana EASM include ctlogs.dev, Attaxion, Vulneri ASM, Threat Surface - Attack Surface Management, and MGM Security Partners recon me. These External Attack Surface Management tools offer similar capabilities and are frequently compared by security professionals evaluating their options.

How many alternatives to Cylana EASM are available?

There are 48 alternatives to Cylana EASM listed on CybersecTools, all within the External Attack Surface Management category. Each alternative is matched based on shared capabilities, tags, and NIST CSF coverage areas.

Is Cylana EASM free or commercial?

Cylana EASM is a commercial External Attack Surface Management tool. It requires a paid license or subscription. Both free and commercial alternatives are available for comparison.

What type of tool is Cylana EASM?

Cylana EASM is a External Attack Surface Management tool within the broader Exposure & Vulnerability Management category. It is used by security professionals for external attack surface management capabilities and can be compared against 48 similar tools.

Have more questions? Browse our categories or search for specific tools.

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MGM Security Partners recon me alternatives

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Compare MGM Security Partners recon me

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