Home / Directory / Breach & Attack Simulation (BAS) / Horizon3

Breach & Attack Simulation (BAS) · Vendor file

Horizon3

horizon3.ai

company press release confirms all fields; Reuters, TechCrunch, WSJ and Forbes independently corroborate

Categories Horizon3 serves

The B4 Index places Horizon3 in 2 categories. Each category page lays out the build-versus-buy considerations for that decision.

Breach & Attack Simulation (BAS)
Penetration Testing as a Service (PTaaS)

Funding history

Series E $250M
Series E $250M

$500M in disclosed funding across 2 recorded events.

The B4 Index scores every software category on two axes, strategic differentiation and AI feasibility, to classify it Build, Buy, Bridge, or Beware. Vendor facts here are independent of that call. See the full methodology.