Top picks: crt.sh, ScanCannon, Detectify Platform — plus 45 more compared.
Attack SurfaceScilla 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 Scilla, including their key features and shared capabilities.
Bash script for subdomain enumeration via crt.sh certificate transparency logs.
Shares 3 capabilities with Scilla: Enumeration, DNS Security, 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 Scilla: Enumeration, DNS Security, Subdomain Enumeration
Platform for external attack surface management and application security testing
Monitors internet-facing subdomains for vulnerabilities and misconfigurations
Amass is an open-source OWASP tool for comprehensive attack surface mapping and asset discovery through domain reconnaissance and subdomain enumeration.
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.
Bash script for subdomain enumeration via crt.sh certificate transparency logs.
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
Amass is an open-source OWASP tool for comprehensive attack surface mapping and asset discovery through domain reconnaissance and subdomain enumeration.
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.
A command-line tool for discovering domains and subdomains related to a target domain during reconnaissance activities.
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.
ASM platform that scans external attack surfaces hourly for vulnerabilities
SOCRadar Attack Surface Management is an EASM platform that continuously discovers, monitors, and assesses internet-facing digital assets for vulnerabilities and security 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
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
Maps external attack surface including assets, dark web exposure, and leaks.
AI-powered EASM platform for digital asset discovery and monitoring.
FestIn discovers open S3 buckets associated with a domain using crawling and DNS reconnaissance techniques.
A domain reconnaissance tool that automates subdomain discovery, port scanning, and monitoring with support for multiple data sources and notification integrations.
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.
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 Ruby-based tool that enumerates all public IPv4 and IPv6 addresses associated with an AWS account across multiple services including EC2, CloudFront, ELB, RDS, and others.
A tool for performing subdomain enumeration using Censys API
A Python-based tool for subdomain enumeration and analysis
A simple web-based interface for subdomain enumeration using the subfinder tool.
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.
A tool that finds more information about a given URL or domain by querying multiple data sources.
CloudScraper is an enumeration tool that discovers cloud storage resources including S3 buckets, Azure blobs, and DigitalOcean Spaces across target environments.
A Chrome extension that automatically detects and lists Amazon S3 buckets while browsing websites.
A tool for enumerating and analyzing Amazon S3 buckets associated with specific targets to identify potential security misconfigurations.
A tool for bruteforcing subdomains of a given domain
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.
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
Common questions security professionals ask when evaluating alternatives and competitors to Scilla.
The most popular alternatives to Scilla include crt.sh, ScanCannon, Detectify Platform, Detectify Surface Monitoring, and Amass. These External Attack Surface Management tools offer similar capabilities and are frequently compared by security professionals evaluating their options.
There are 48 alternatives to Scilla 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.
Scilla is a free External Attack Surface Management tool. You can use it at no cost. Both free and commercial alternatives are available for comparison.
Scilla is a External Attack Surface Management tool within the broader Attack Surface category. It is used by security professionals for external attack surface management capabilities and can be compared against 48 similar tools.
