a drop-in replacement for Nmap powered by shodan.io
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Aug 15, 2026 - Go
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nmap-alternative
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easy to use network scanner, with a clickable tui interface
go cli golang devops networking sysadmin tui port-scanner network-scanner ip-scanner bubbletea nmap-alternative lan-discovery
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Aug 18, 2026 - Go
Thanos is open source website vulnerability scanner.
python windows linux shell bash hack toolkit scan brute-force brute vulnerability-scanners directory-scanner haking-tools nmap-alternative fast-scan
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Jan 18, 2023 - Python
Fast concurrent TCP/UDP port scanner in Go with Lua plugin support
go cli golang security networking tcp udp cybersecurity pentesting port-scanner pentest lua-scripting security-scanner port-scanning security-tools port-scan nmap-alternative cybersecurity-tools
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Aug 5, 2026 - Go
Blazing fast Website ports scanner.
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Aug 21, 2021 - JavaScript
A multi-threaded Python GUI tool for stealth SYN scanning and automated CVE vulnerability analysis using the NIST NVD API.
python gui cybersecurity penetration-testing tkinter scapy network-scanner kali-linux-tools nmap-alternative stealth-scan cve-analysis
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Jan 17, 2026 - Python
High-performance async port scanner for security professionals. Scans 1000+ ports/sec with service detection, banner grabbing, and real-time dark-themed GUI. Built with Python, PyQt6 & asyncio.
python sysadmin cybersecurity penetration-testing asyncio infosec port-scanner ethical-hacking network-security pyqt6 nmap-alternative network-tool
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Jun 13, 2026 - Python
A simple network scanner inspired by Nmap
python networking scanner cybersecurity asyncio threading infosec pentesting port-scanner security-tools reconnaissance nmap-alternative
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Apr 10, 2026 - Python
An automated, high-speed open port scanner and Nmap alternative built with Python and React.js. 🎯
react python cybersecurity infosec pentesting port-scanner vulnerability-assessment ethical-hacking network-security reconnaissance banner-grabbing vite fastapi nmap-alternative
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Jul 15, 2026 - JavaScript
A port scanner using Python and Vue.js employs Nmap to scan network ports, stores the results in a database, and displays them in real-time on a user-friendly website.
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Feb 8, 2025 - Vue
AI-powered passive network reconnaissance & threat intelligence dashboard for Smap (Shodan-based Nmap alternative) with SQLite, Grafana, CVSS scoring, CPE fingerprinting, host tagging, and risk analysis.
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Jun 28, 2026 - Python
A feature-rich network scanner built in Rust, offering SYN/UDP scanning, OS and service fingerprinting, Lua scripting, vulnerability detection, and optional enterprise-focused modules such as monitoring and REST APIs.
rust security lua cybersecurity penetration-testing infosec port-scanner cve nse network-scanner vulnerability-scanning reconnaissance cli-tool os-detection syn-scan udp-scanning service-detection nmap-alternative
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Jun 27, 2026 - Rust
A lightweight network security scanner built with Python + uv. Scan open ports from inside (LAN) and check exposure from outside (internet) with beautiful CLI output.
python cli cybersecurity port-scanner pentest security-scanner network-security uv network-audit nmap-alternative
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May 1, 2026 - Python
Python network reconnaissance tool — threaded TCP port scanner with banner grabbing, service detection, port presets, and JSON/CSV/TXT report generation. Built from scratch using only Python standard library.
python cli networking python3 cybersecurity threading port-scanner ctf ethical-hacking security-tools reconnaissance inforsec blue-team banner-grabbing nmap-alternative cybersecurity-tools
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Jun 24, 2026 - Python
Modular Python network scanner — port scanning, host discovery, banner grabbing, SSL/DNS enumeration, OS detection & traceroute. Built for authorized security testing and network admin.
python python3 cybersecurity pentesting port-scanner network-scanner network-security security-tools cli-tool nmap-alternative
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Aug 2, 2026 - Python
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