AIR Security
PrivateLast Round
Seed
Sep 1, 2026
Total Funding Raised
$50M
Momentum
Top 1%
of companies Caplight tracks
Company Overview
AIR Security is a cybersecurity company that provides an inline firewall platform designed to protect the context of AI agents by filtering untrusted inputs, malicious instructions, and compromised tools.
Sector
Cybersecurity
Verticals
Application Security, Cloud Security, Compliance & Risk, Threat Intelligence
Business Model
B2B
Customer Profile
Subscription SaaS
AI Layer
Infrastructure
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
AIR Security Comparables
Compare AIR Security with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Lasso Security | 86% | |
| WitnessAI | 83% | |
| Onyx Security | 82% | |
AIR Security Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Sep 1, 2026 |
AIR Security Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Greenoaks Capital Partners | Seed |
| Swish Ventures | Seed |
| Sequoia Capital | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 1, 2026
$50M raised, led by Sequoia Capital and Greenoaks Capital Partners.
AIR Security Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about AIR Security's valuation, stock price, and market status.