Every round on record, with the sources behind each and the investors on them.
Provides a platform for authorized attacks on networks to identify weaknesses
horizon3.aiLinkedInSan Francisco, USACybersecurityFounded 2019201-500 people
| Round | Amount | Announced | Lead | Verified | Status | Sources |
|---|---|---|---|---|---|---|
| Series D+ Series E | $250M | 2026-08-03 | NightDragon, New Enterprise Associates | 4 | [ PUBLISHED ] | 4 |
[ VERIFIED · CORRECTED ]0.95 reconciled across 4 sources by gpt-5.6-luna
[ BUILT WITH ]·[ SEARCH ]found by corroboration | ||||||
Via Alexandria from FullEnrich: founded, headcount, type, industry