OnionEngine indexes millions of .onion hidden services daily. Use it as a free anonymous search tool — or integrate our enterprise-grade Threat Intelligence API into your security stack.
Give your SOC team visibility into the hidden corners of the internet. Monitor threats before they reach your organization.
Our crawlers index millions of .onion pages daily — hidden forums, paste sites, marketplaces. Get real-time alerts when your organization is mentioned.
Detect leaked employee or customer credentials before attackers exploit them. Instant notifications when your domains appear in dark web data dumps.
JSON-based REST API built for SIEM, SOAR, and custom dashboards. Integrate dark web intelligence directly into your existing security infrastructure.
Monitor ransomware group activity and victim publication pages. Know if your organization or supply chain partners are being targeted.
Search across our continuously updated index of Tor hidden services. Find relevant .onion addresses and track their activity over time.
Designed for security researchers and journalists. Programmatic access to indexed data without the need to access the Tor network directly.
Our REST API returns structured JSON results. Connect to your SIEM, build custom dashboards, or automate threat monitoring workflows.
We don't just promise privacy — we build systems that make data collection technically impossible.
root@onionengine:~$ check-privacy-status
[OK] Session initiated
[OK] Identity: [ANONYMOUS]
[OK] Tracking scripts: BLOCKED
[OK] Logging daemon: DISABLED
[OK] Cookies: NONE
[OK] Connection: SECURE
Privacy score: 100 / 100
Start for free and scale as your threat intelligence needs grow.
Forever free · No credit card required
Tailored to your security team's needs
From independent researchers to enterprise SOC teams — our platform scales to your mission.
Integrate dark web intelligence directly into your SIEM. Automate alerting when your organization's assets appear in underground forums or data dumps.
Explore the Tor network without complex setups. Our indexed database provides programmatic access to .onion content for OSINT investigations.
Know when your brand, executive names, or proprietary data is being discussed or sold on the dark web. Act before the damage is done.
Search the Tor network without running a Tor browser. No registration, no tracking, no logs. Anonymous by design, accessible to everyone.