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Seal Security

Seal Security

Private
Wilmington, DelawareCybersecurityhttps://www.seal.security/

Last Round

Series A

Jul 29, 2025

Est. Valuation

$45M

Total Funding Raised

$20.4M

Momentum

Top 50%

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

automated vulnerability remediationsoftware supply chain securitypatch managementopen-source securityautonomous remediationAI securityapplication securitySCAsoftware composition analysisCI/CD securityvulnerability managementAI agentauto-patchingdevsecopsremediation automation

Historical Pricing

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Caplight Momentum Score

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Seal Security Comparables

Compare Seal Security with similar companies based on industry and business-model similarity.

Seal Security comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Myrror Security
82%
Endor Labs
81%
Mend.io
79%

Seal Security Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series AJul 29, 2025
SeedFeb 13, 2024

Key People

Founding team and executive leadership

Itamar Sher

Chief Executive Officer

Executive Team

Lev Pachmanov

Chief Technology Officer

Executive Team

Michael Tugendhaft

AI Architect (CTO Office)

Executive Team

Alon Navon

Chief Product Officer

Executive Team

Seal Security Investors

Notable investors and investment history

Seal Security investors
InvestorRounds
MORE Investment HouseSeries A
Crew CapitalSeries A
Crew CapitalSeed, Series A
Cyber Club LondonSeed
Vertex Ventures IsraelSeed, Series A
PayPal Alumni FundSeed
SBI HoldingsSeries A

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jan 11, 2026

    Added Semperis, a cybersecurity firm, as a customer.

  • Jan 11, 2026

    Added Duco, a financial technology company, as a customer.

Seal Security Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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Seal Security Filings

SEC and related filings with document metadata.

Frequently Asked Questions

Common questions about Seal Security's valuation, stock price, and market status.

Firmographic Details

HeadquartersWilmington, Delaware
Employee Range112
Year Founded2022
Last FundingJul 29, 2025

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