AegisAI
aegisai.ai
Actively hiring
Cybersecurity
Email Security
Artificial Intelligence
As featured in
View 10 jobs
Claim pageClaim
Follow
Overview
News
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
Funding and backers
Total raised
$49M
2 rounds on record
Latest round
$36M
Series A · Jul 2026 · 3 mo ago
Team
501-1000
employees, estimated range
Hiring now
26
+3 posted in 30 days
Backers
3
Battery Ventures, Accel
The money's age
Fresh money
3 months since the last round · and hiring
Momentum
25/100
hiring for its size, fresh money
Last sign of life
this month
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Jul 23
Raised a round Series A $36M · TechCrunch
Sep 11, 2025
Raised a round Venture round $13M · SiliconANGLE
Sep 2025
Website went live first capture in the Wayback Machine
Tractionpublic signals, read monthly
Web presence
top 6%
of 133.2M domains by links, Common Crawl
Funding rounds
| Round | Date | Amount | Investors | Source |
|---|---|---|---|---|
| Series A | Jul 2026 | $36M | — | TechCrunch |
| Venture round | Sep 2025 | $13M | — | SiliconANGLE |
Backed byfrom the funds' portfolios and accelerator catalogs
Battery Ventures 
Accel 
Foundationcapital Investors in similar startupsfunds that back the companies most like this one
Similar startupsby what they do, their industry and backers
SMX offers a cloud-based email security solution for SEG, archiving and added Microsoft 365 defence. Trusted by enterprises, governments…
Agentic email security that goes deep. Ocean's Agentic Email Security eliminates AI-poweredtargeted attacks that surface-level detections…
Xorlab email security puts you in control and gives you the visibility you need to catch sophisticated email threats early and precisely…
Protect and operate business-critical email with EasyDMARC across security, deliverability, and governance, with visibility and control…
Netkiller is a global Security Solutions Provider for businesses using Google Workspace for over 18 years. Managed security service (MSSP)…
Outpace AI-driven attacks. Unify Digital Risk Protection, Human Risk Management, and Email Security to stop digital threats before they…
How AegisAI hires
Truth index
B 75/100
Ghost roles
0%
Stale roles
100%
Reposted roles
0%
AegisAI scores B on the Alion truth index (A is best, E worst), measured over 7 open roles re-checked against its own hiring board: 0% look like ghost listings, 100% have gone stale and 0% are the same role posted again. It measures how much of what this employer publishes turns into a real, finite search - not the employer as a workplace. How the index is computed
Overview
Agentic AI email security. Autonomous agents stop phishing, BEC, and zero-day attacks across Microsoft 365 and Google Workspace, with 90% fewer false positives.
News
AegisAI Raises $36 Million Series A To Fight AI Spear Phishing
AegisAI, an email security company building its own large language models to defend the inbox, announced a $36 million Series A led by Battery Ventures, with participation from existing investors Accel and Foundation Capital. The round brings the company'
Read more
Report
AegisAI banks $36M as AI spear-phishing surges fivefold in a year
AegisAI banks $36M as AI spear-phishing surges fivefold in a year - SiliconANGLE
Read more
Report
AegisAI Raises $36 Million Series A Led by Battery Ventures to Fight the New Wave of AI Spear Phishing
/PRNewswire/ -- AegisAI, the email security company building its own large language models (LLMs) to defend the inbox, today announced a $36 million Series A...
Read more
Report
AegisAI, founded by former Google security execs, lands $36M to stop AI-driven spear phishing
AegisAI co-founders developed AI agents that quickly analyze each message as a human would, paying attention to small anomalies that even the most elaborate checklist wouldn't catch.
Read more
Report
AegisAI raises $13M to protect business users against email attacks
AegisAI raises $13M to protect business users against email attacks - SiliconANGLE
Read more
Report
Tech stack
Technologies named in job postings at AegisAI over the last 12 months, by layer, with the share of postings for each.
Technologies in use
37
Postings analysed
21
Stack modernity
87/100AI adopter
Languages
Python14%
JavaScript5%
SQL5%
Frameworks & libraries
LangChain5%
LlamaIndex5%
Next.js5%
React.js5%
Cloud & platforms
GitHub10%
Anthropic5%
Figma5%
Kubernetes5%
AI & ML
LLM57%
ChatGPT5%
Claude5%
Midjourney5%
Sign in to see how your skills match this stack
Sign In
Full AegisAI tech stack
37 technologies · by team · pay by technology · changes · similar stacks
Growth
Hiring Momentum
37/100
Slowing
Open positions
26
1 opened / 1 closed in 30 days
Median time-to-fill
42 days
faster than 31% of the market
ATS activity
Every ~4 hours
10/26/2026
Hiring Dynamics
0%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Sales
45% ▼
Operations
14% ▼
DevOps
9% ▲
Security
5% ▲
Design
5% ▲
Finance
5% ▼
Activity Timeline
Added SIEM to stack
Sep 2026
Added Machine Learning to stack
Sep 2026
Added Stable Diffusion to stack
Sep 2026
Added Runway to stack
Sep 2026
Added Multi-Agent Systems to stack
Sep 2026
Added Midjourney to stack
Sep 2026
Added Figma to stack
Sep 2026
Added Edge AI to stack
Sep 2026
Added ComfyUI to stack
Sep 2026
Added Claude to stack
Sep 2026
Added ChatGPT to stack
Sep 2026
Added Rest API to stack
Sep 2026
Offices
Where the company hires and what each office is for
Cities
2
Hiring now
2
Countries
1
Busiest office
San Francisco
Loading the map
Headquarters
Builds here
Office with open vacancies
Tap a pin for the office
San Francisco
United States
HQ
13 open roles 7 posted in 90 days 38% engineering 8% remote 200-500 est. staff
hires for AI/ML, DevOps, Operations
New York
United States
Engineering / R&D
11 open roles 5 posted in 90 days 45% engineering 9% remote 200-500 est. staff
hires for AI/ML, DevOps, Security
Jobs
≈ $90k – $177k per year (Estimated) • Remote (United States) • Full-Time • 4+ years exp
Python
LLM
LLM Guardrails
DevOps
CI/CD
Kubernetes
IAM
Cybersecurity
Zero Trust
Least Privilege
Threat Modeling
Apply
≈ $140k – $288k per year (Estimated) • In office • Full-Time • 10+ years exp • New York • San Francisco
AI Agents
Apply
≈ $95k – $193k per year (Estimated) • In office • Full-Time • 2+ years exp • San Francisco • New York
AI Agents
Apply
≈ $73k – $149k per year (Estimated) • Remote (United States) • Full-Time • 3+ years exp
Claude
ChatGPT
Stable Diffusion
AI Agents
Midjourney
ComfyUI
LLM
Runway
Multi-Agent Systems
Design
Figma
Apply
≈ $91k – $202k per year (Estimated) • Equity • Remote (United States) • Full-Time • 3+ years exp • New York • San Francisco
AI Agents
NLP
Red Teaming
Machine Learning
DevOps
Rest API
Cybersecurity
SIEM
Apply
≈ $137k – $254k per year (Estimated) • In office • Full-Time • 5+ years exp • New York • San Francisco
Fine-tuning
Embeddings
AI Agents
Apply
≈ $122k – $234k per year (Estimated) • In office • Full-Time • 7+ years exp • New York • San Francisco
MISP
MITRE ATT&CK
Recorded Future
Apply
≈ $179k – $355k per year (Estimated) • In office • Full-Time • 1+ year exp • New York • San Francisco
AI Agents
LLM
Apply
≈ $115k – $258k per year (Estimated) • In office • Full-Time • 2+ years exp • New York
AI Agents
Apply
≈ $127k – $284k per year (Estimated) • In office • Full-Time • 2+ years exp • San Francisco
AI Agents
Apply