Sixgill is a B2B cyber intelligence company that analyses and monitors the deep web and dark web for threat intelligence.

Sixgill provides organizations with a threat intelligence picture that allows them to focus their resources on preventing attacks, discover those already perpetrated and mitigating the damage caused by cybercrime.

Sixgill was founded in 2014 by Avi Kasztan and Elad Lavi. The company is headquartered in Netanya, Israel, with an office in Fair Lawn, New Jersey.


Sixgill uses advanced automation and artificial intelligence technologies to provide accurate, contextual intelligence to customers. The solution integrates seamlessly into the platforms that security teams use to orchestrate, automate, and manage security events.


Sixgill helps Fortune 500 companies, financial institutions, governments, and law enforcement agencies protect their finances, networks and reputations from cyberthreats that lurk in the deep, dark and surface webs. 


Sixgill is backed by Sonae IM, REV Venture Partners, Elron Electronic Industries, Terra Venture Partners and others. The company raised $15M in a latest financing on Feb 11, 2020. This brings Sigill's total funding to $21M to date.



  • Year founded: 2014
  • Funding Info: $21M over 2 Rounds (Latest Funding Type: Series A)
  • Yearly Revenue: NA
  • Employee Size: 11-50
  • Business Valuation: NA
  • City/Town: Netanya
  • State: Netanya
  • Country: Israel
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