Top picks: FestIn, Intruder Attack Surface Management, Cloud_enum — plus 45 more compared.
Attack Surfaces3viewer 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 s3viewer, including their key features and shared capabilities.
FestIn discovers open S3 buckets associated with a domain using crawling and DNS reconnaissance techniques.
Shares 3 capabilities with s3viewer: S3, AWS, Misconfiguration
Attack surface mgmt platform with vuln scanning and cloud security features
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 black-box reconnaissance tool that discovers cloud infrastructure, files, and applications across major cloud providers for security testing purposes.
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.
AI-driven EASM platform for discovering and monitoring external-facing assets
FestIn discovers open S3 buckets associated with a domain using crawling and DNS reconnaissance techniques.
Attack surface mgmt platform with vuln scanning and cloud security features
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 black-box reconnaissance tool that discovers cloud infrastructure, files, and applications across major cloud providers for security testing purposes.
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.
AI-driven EASM platform for discovering and monitoring external-facing assets
External attack surface management platform for asset discovery and risk detection
Monitors internet-facing subdomains for vulnerabilities and misconfigurations
Discovers, monitors, and assesses external attack surface assets continuously.
Attack surface management platform for discovering and securing exposed assets
Attack surface management platform for asset discovery and vulnerability monitoring
EASM platform for continuous external attack surface monitoring and detection
Platform for continuous attack surface discovery, monitoring, and remediation
External attack surface management platform for asset discovery and monitoring
Scans public internet for leaked cloud service keys and verifies them
AI-powered EASM platform for discovering and prioritizing external risks
ASM platform for continuous discovery and risk validation of internet-exposed assets.
A search engine for open Amazon S3 buckets and their contents, allowing users to search for files using keywords, filename extensions, and full path.
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.
A distributed AWS security auditing tool that continuously enumerates and scans internet-facing AWS services to identify potentially misconfigured resources.
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.
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
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
Preemptive Exposure Management platform for continuous attack surface testing
Platform for offensive security operations including ASM, VA, and DAST
SaaS platform for attack surface management and vulnerability detection
EASM platform for continuous monitoring of internet-exposed assets & vulnerabilities
Supply chain intelligence platform mapping digital ecosystems & proximity risks
External attack surface mgmt platform with continuous discovery & validation
Attack surface management platform for monitoring vulnerabilities and breaches
Attack surface management platform for automated pentesting and vuln scanning
External threat intelligence platform for attack surface mgmt & data breach prevention
Discovers and monitors external internet assets for exposures and vulnerabilities
AI-driven cyber-surveillance platform for threat detection and monitoring
Discovers and manages internet-facing assets with vulnerability prioritization
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
Common questions security professionals ask when evaluating alternatives and competitors to s3viewer.
The most popular alternatives to s3viewer include FestIn, Intruder Attack Surface Management, Cloud_enum, CloudBrute, and CloudScraper. These External Attack Surface Management tools offer similar capabilities and are frequently compared by security professionals evaluating their options.
