Download SIERRA
Empower Your Investigations with Professional OSINT Tools
SIERRA Hobbyist
Perfect for getting started with professional OSINT
FREE
Graph-Based Investigation Platform
Plugin Extensions
Optional AI Assistance
Markdown Notes & Export
Entity Customization
Community Support
Available for Windows, macOS, and Linux
Available on All Platforms
Download SIERRA for your preferred operating system and start investigating immediately.
Windows
macOS
Linux
What's Included
✓ Graph-Based Investigation Platform
✓ Plugin Extensions
✓ Optional AI Assistance
✓ Markdown Notes & Export
✓ Entity Customization
✓ Community Support
Phantom Helix
OSINT tools for modern investigators and security professionals.
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