Analyze any binary, Electron app, or .NET assembly with AI agent tools; connects Hopper, Ghidra, or IDA Pro to Claude, Cursor, and other coding agents.
WebCheck-OSINT
Open source alternative to Censys, Detectify, Intruder, Netcraft, Pentest-Tools.com, SecurityTrails and Shodan
Analyze any website with 44 automated OSINT checks covering DNS, SSL, ports, TLS, CVEs, tech stack, and HTTP headers. MIT licensed, self-hostable.
About WebCheck-OSINT
WebCheck-OSINT is an open source tool in Security & Monitoring. Use it as a free, self-hostable alternative to Shodan, SecurityTrails, Censys, Netcraft, Detectify, Pentest-Tools.com and Intruder.
Analyze any website with 44 automated OSINT checks covering DNS, SSL, ports, TLS, CVEs, tech stack, and HTTP headers. MIT licensed, self-hostable.
Licensed under MIT with 343 stars on GitHub.
More open source security & monitoring tools
See all →
Monitor websites, APIs, and internal services from your own server with Uptime Kuma, plus Slack, email, PagerDuty, and 90+ alert channels.
Monitor geopolitical risk with 58 live map layers, 469 OSINT feeds, maritime chokepoints, and markets, free under AGPL-3.0.
Visualize metrics, logs, and traces with open source dashboards and alerting you can self-host across Prometheus, Loki, and other data sources.