
Top picks: ctlogs.dev, Aleph Search Clear, MGM Security Partners recon me — plus 45 more compared.
Attack SurfaceEvaluating python-builtwith alternatives comes down to matching Attack Surface 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.
python-builtwith is a free External Attack Surface Management tool. Security professionals most commonly compare it with ctlogs.dev, Aleph Search Clear, MGM Security Partners recon me, Driftnet Explore, and DorkSearch. 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 python-builtwith, including their key features and shared capabilities.
Fast Certificate Transparency search and JSON API for subdomain reconnaissance.
OSINT tool for mapping & monitoring risk ecosystems on Clear & Deep Web.
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
Internet-wide scanning platform for discovering exposed devices, services
Curated Google dork search tool for OSINT and web reconnaissance.
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.
A domain reconnaissance tool that automates subdomain discovery, port scanning, and monitoring with support for multiple data sources and notification integrations.
Explore the top million websites, ranked by referring subnets, and gain insights into online influence and popularity.
Fast Certificate Transparency search and JSON API for subdomain reconnaissance.
OSINT tool for mapping & monitoring risk ecosystems on Clear & Deep Web.
Internet-wide scanning platform for discovering exposed devices, services
Curated Google dork search tool for OSINT and web reconnaissance.
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.
A domain reconnaissance tool that automates subdomain discovery, port scanning, and monitoring with support for multiple data sources and notification integrations.
Explore the top million websites, ranked by referring subnets, and gain insights into online influence and popularity.
Cloud_enum is a multi-cloud OSINT tool that enumerates publicly accessible resources across AWS, Azure, and Google Cloud platforms for security assessment purposes.
Sn1per Professional 2026: automated penetration testing & attack surface management
Internet intelligence platform for asset discovery and attack surface mapping
Automated ASM tool for multi-cloud environments with continuous asset discovery
Active attack surface mgmt solution for discovering & remediating unknown risks
External attack surface mapping service to discover exposed digital assets
External attack surface scanning for MSPs to identify vulnerabilities
Continuous external asset discovery and monitoring with daily domain scans.
Maps external attack surface including assets, dark web exposure, and leaks.
Passive pre-sale domain diagnostic tool for vCISOs, MSPs & MSSPs.
ASM platform for continuous discovery and risk validation of internet-exposed assets.
AI-powered EASM platform for digital asset discovery and monitoring.
Agentless EASM platform for asset discovery, exposure mgmt & risk reduction.
EASM platform for continuous discovery and risk assessment of external assets.
Domain exposure monitoring tool for leaked creds, subdomains & dark web data.
AI-enhanced EASM platform for external attack surface discovery and monitoring.
Continuous external attack surface monitoring that shows what changed between scans.
Human-validated external attack surface risk prioritization combining scanning
Bash script for subdomain enumeration via crt.sh certificate transparency logs.
FestIn discovers open S3 buckets associated with a domain using crawling and DNS reconnaissance techniques.
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.
Amass is an open-source OWASP tool for comprehensive attack surface mapping and asset discovery through domain reconnaissance and subdomain enumeration.
Automate your reconnaissance process with AttackSurfaceMapper, a tool for mapping and analyzing network attack surfaces.
Automate OSINT for threat intelligence and attack surface mapping with SpiderFoot.
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.
Sublist3r is a python tool for enumerating subdomains using OSINT and various search engines.
An easy-to-use and lightweight API wrapper for Censys APIs with support for Python 3.8+.
A full-featured reconnaissance framework for web-based reconnaissance with a modular design.
Performs network mapping of attack surfaces and external asset discovery using open source information gathering and active reconnaissance techniques.
A black-box reconnaissance tool that discovers cloud infrastructure, files, and applications across major cloud providers for security testing purposes.
A high-performance DNS stub resolver for bulk lookups and reconnaissance (subdomain enumeration)
A script to extract subdomains/emails for a given domain using SSL/TLS certificate dataset on Censys.
A tool for generating permutations, alterations and mutations of subdomains and resolving them
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 command-line tool for discovering domains and subdomains related to a target domain during reconnaissance activities.
Common questions security professionals ask when evaluating alternatives and competitors to python-builtwith.
The most popular alternatives to python-builtwith include ctlogs.dev, Aleph Search Clear, MGM Security Partners recon me, Driftnet Explore, and DorkSearch. These External Attack Surface Management tools offer similar capabilities and are frequently compared by security professionals evaluating their options.
There are 48 alternatives to python-builtwith 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.
python-builtwith is a free External Attack Surface Management tool. You can use it at no cost. Both free and commercial alternatives are available for comparison.
python-builtwith 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.