Awesome OSINT (GitHub)
WorkingFree
Large community-maintained list of OSINT resources.
Frameworks & Training
10 OSINT tools and guides. Use them lawfully and ethically.
Frameworks & toolkits (6)
Bellingcat Online Investigation Toolkit
WorkingFree
Bellingcat's curated, regularly updated tool directory.
IntelTechniques Tools
WorkingFree
Search launch pages for people, social, email, phone and more.
OSINT Framework
WorkingFree
Interactive tree of free OSINT tools by category.
OSINT Navigator (Indicator)
WorkingFree
Searchable directory of OSINT tools curated by Indicator.
Start.me OSINT pages (Technisette)
WorkingFree
Curated bookmark pages of OSINT tools.
Training (4)
Bellingcat guides
WorkingFree
Free how-to guides and case studies.
SANS SEC487 (OSINT course)
WorkingPaid
Professional OSINT gathering and analysis course.
Berkeley Protocol on Digital Open Source Investigations
May be blockedFree
UN OHCHR standard for legal and ethical OSINT investigations.
Trace Labs OSINT VM & CTF
May be blockedFree
Nonprofit using crowdsourced OSINT to find missing persons; training and VM.