AegisAI
AegisAI is a cybersecurity company specializing in Email & Messaging Security, founded in 2025 and headquartered in San Francisco, United States. It has raised $49M in equity across 2 priced rounds, employs about 50 people, and is privately held.
#2Email & Messaging Security Pacesetter· Q3 2026updated Oct 23, 2026
Latest AegisAI news and company activity
What AegisAI did, dated — selected moves from the record, one per kind, newest first.
- Oct 2026Exec changeDaniel Henderson Joins AegisAI as Vice President of Marketing
- Sep 2026Positioning shiftPositioning: "Replace Rules. Deploy Intelligence." → "Email Security For the Age of AI."
- Jul 2026Funding roundAegisAI raises $36M to stop AI-driven spear phishing
- Jun 2026Feature launchAegisAI Introduces Shadow IT Detection Capability
AegisAI Momentum score
81/ 100climbing
Mandos Momentum blends hiring, funding, traffic and sentiment into one score out of 100. The score is free; the pillars behind it unlock in the platform.
AegisAI funding
AegisAI has raised $49M in priced equity. Its most recent round was a Series A in July 2026. It has 2 funding rounds on record: Seed and Series A. 6 investors are on record, including Battery Ventures and Accel.
- Equity raised
- $49M2 priced rounds
- Last round
- Series AJul 2026
AegisAI employees and hiring
As of September 2026, AegisAI has about 50 employees, up 16% over the last 30 days, with 46 open roles.
- Employees
- 50
- 30-day change
- +16%
- Open roles
- 46
AegisAI competitors
Competitors of AegisAI include Abnormal Security, TitanHQ, and MDaemon Technologies. 2 more are in the platform, with overlap scoring.
ranked by CybersecTools comparison demand, 90 days
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AegisAI CISO Score
How AegisAI reads to a CISO buyer: seven dimensions of the Mandos Framework, scored through the eyes of a security buyer.
