Seal Security
PrivateLast Round
Series A
Jul 29, 2025
Est. Valuation
$45M
Total Funding Raised
$20.4M
Momentum
Top 1%
of companies Caplight tracks
Company Overview
Seal Security is a cybersecurity company that provides an open-source vulnerability and patch management platform to automate and enhance supply chain security operations.
Sector
Cybersecurity
Verticals
Application Security, Vulnerability Management, DevOps & Containers
Business Model
B2B
Customer Profile
Subscription SaaS
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Seal Security Comparables
Compare Seal Security with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Myrror Security | 82% | |
| Endor Labs | 81% | |
| Mend.io | 79% |
Seal Security Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | Jul 29, 2025 | ||||
| Seed | Feb 13, 2024 |
Key People
Founding team and executive leadership
Seal Security Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| MORE Investment House | Series A |
| Crew Capital | Series A |
| Crew Capital | Seed, Series A |
| Cyber Club London | Seed |
| Vertex Ventures Israel | Seed, Series A |
| PayPal Alumni Fund | Seed |
| SBI Holdings | Series A |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 21, 2026
Monthly visitors increased 83% MoM.
- Jul 24, 2026
Monthly visitors grew 73% MoM, reaching 2.7K.
Seal Security Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
Request accessFrequently Asked Questions
Common questions about Seal Security's valuation, stock price, and market status.
Is Seal Security a public or private company?
Seal Security is a private company.
What is the current stock price of Seal Security?
Seal Security is a private company with no public stock price. No recent secondary market data is available.
How much is Seal Security worth (valuation)?
Seal Security's valuation is estimated at $45.0M based on funding round data.
Can I buy Seal Security stock?
Seal Security shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.
When was Seal Security's last funding round?
Seal Security's most recent funding round was Series A on February 13, 2024.
Who are the main investors in Seal Security?
Key investors in Seal Security include Vertex Ventures Israel.
Will Seal Security IPO soon?
No public IPO plans have been announced for Seal Security.
How can I track Seal Security secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Seal Security's secondary market activity and sign up for updates.