Amass is a free External Attack Surface Management tool. Security professionals most commonly compare it with . All 48 alternatives are matched by shared capabilities, tags, and NIST CSF 2.0 coverage.
A closer look at the 8 most relevant alternatives and competitors to Amass, including their key features and shared capabilities.
A domain reconnaissance tool that automates subdomain discovery, port scanning, and monitoring with support for multiple data sources and notification integrations.
Shares 3 capabilities with Amass: Reconnaissance, Network Reconnaissance, Subdomain Enumeration
A command-line tool for discovering domains and subdomains related to a target domain during reconnaissance activities.
Shares 3 capabilities with Amass: Reconnaissance, Network Reconnaissance, Subdomain Enumeration
A Python-based tool for external attack surface discovery and reconnaissance across large-scale networks, focusing on IP address and subdomain enumeration.
Shares 3 capabilities with Amass: Reconnaissance, DNS Security, Subdomain Enumeration
Platform for external attack surface management and application security testing
Monitors internet-facing subdomains for vulnerabilities and misconfigurations
Maps external attack surface including assets, dark web exposure, and leaks.
FestIn discovers open S3 buckets associated with a domain using crawling and DNS reconnaissance techniques.
WiGLE.net is a platform that collects and provides data on WiFi networks and cell towers, with over 1.3 billion networks collected.
A domain reconnaissance tool that automates subdomain discovery, port scanning, and monitoring with support for multiple data sources and notification integrations.
A command-line tool for discovering domains and subdomains related to a target domain during reconnaissance activities.
A Python-based tool for external attack surface discovery and reconnaissance across large-scale networks, focusing on IP address and subdomain enumeration.
Platform for external attack surface management and application security testing
Monitors internet-facing subdomains for vulnerabilities and misconfigurations
Maps external attack surface including assets, dark web exposure, and leaks.
FestIn discovers open S3 buckets associated with a domain using crawling and DNS reconnaissance techniques.
WiGLE.net is a platform that collects and provides data on WiFi networks and cell towers, with over 1.3 billion networks collected.
Python utility for testing the existence of domain names under different TLDs to find malicious subdomains.
A multi-cloud DNS security tool that detects dangling DNS records and potential subdomain takeover vulnerabilities by scanning cloud infrastructure and DNS zones.
A powerful enumeration tool for discovering assets and subdomains.
A script to extract subdomains/emails for a given domain using SSL/TLS certificate dataset on Censys.
An automation framework that runs multiple open-source subdomain bruteforcing tools in parallel using Docker Compose and custom wordlists.
A subdomain scan tool that helps you find subdomains of a given domain.
An information gathering tool for DNS, subdomains, ports, and directories enumeration.
A tool to identify potential subdomain takeovers by checking if a CNAME record resolves to the scope address.
A tool for taking a list of resolved subdomains and outputting any corresponding CNAMES en masse.
Internet intelligence platform for asset discovery and attack surface mapping
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
Active attack surface mgmt solution for discovering & remediating unknown risks
Discovers and inventories internet-facing assets including subdomains, IPs, and apps.
Customizable ASM platform for asset discovery, monitoring, and enrichment
Attack surface management platform for discovering and securing exposed assets
ASM platform that scans external attack surfaces hourly for vulnerabilities
Continuous external attack surface discovery and asset validation service
External attack surface monitoring with dark web intelligence and scanning
Automated digital asset discovery and monitoring for external attack surface
External attack surface management platform for asset discovery and monitoring
External attack surface mapping service to discover exposed digital assets
External attack surface scanning for MSPs to identify vulnerabilities
Scans public internet for leaked cloud service keys and verifies them
OSINT tool for mapping & monitoring risk ecosystems on Clear & Deep Web.
Continuous external asset discovery and monitoring with daily domain scans.
Passive pre-sale domain diagnostic tool for vCISOs, MSPs & MSSPs.
ASM platform for continuous discovery and risk validation of internet-exposed assets.
ZoomEye is an advanced cyberspace search engine that provides detailed information on cyberspace assets, including server software and version information, for cybersecurity experts, researchers, and enterprises.
Explore the top million websites, ranked by referring subnets, and gain insights into online influence and popularity.
FullHunt is a next-generation attack surface security platform that enables companies to discover, monitor, and secure their external attack surfaces.
A technology lookup and lead generation tool that identifies the technology stack of any website and provides features for market research, competitor analysis, and data enrichment.
A source code search engine for searching alphanumeric snippets, signatures, or keywords in web page HTML, JS, and CSS code.
ONYPHE is a cyber defense search engine that discovers exposed assets and provides real-time monitoring to identify vulnerabilities and potential risks.
DNSDumpster is a domain research tool for discovering and analyzing DNS records to map an organization's attack surface.
Automate your reconnaissance process with AttackSurfaceMapper, a tool for mapping and analyzing network attack surfaces.
Cloud_enum is a multi-cloud OSINT tool that enumerates publicly accessible resources across AWS, Azure, and Google Cloud platforms for security assessment purposes.
A Go-based tool for discovering and inventorying internet-facing AWS assets across single or multiple accounts to help maintain comprehensive cloud attack surface visibility.
An easy-to-use and lightweight API wrapper for Censys APIs with support for Python 3.8+.
A black-box reconnaissance tool that discovers cloud infrastructure, files, and applications across major cloud providers for security testing purposes.
Common questions security professionals ask when evaluating alternatives and competitors to Amass.
The most popular alternatives to Amass include Findomain, assetfinder, ScanCannon, Detectify Platform, and Detectify Surface Monitoring. These External Attack Surface Management tools offer similar capabilities and are frequently compared by security professionals evaluating their options.
