Seal Security Overview
Seal Security focuses in supply chain security operations, empowering organizations to automate and scale their open source vulnerability remediation and patch management. The company's solution offers security teams unique, standalone security patches that enable centralized control over the vulnerability patching process, without R&D involvement. This allows organizations to verify the risk and compatibility of a security patch just once and then deploy it instantly across the entire organization.
Cumulative Funding Raised Over Time ($)
$7.4MFeb 2024
$20.4MJul 2025
Latest News
growth-positive
Seal Security raises $13M Series A to automate open-source vulnerability fixes | CTech
Seal Security, a cybersecurity startup, has raised $13 million in a Series A funding round led by Vertex Israel, with participation from More Investment House, SBI Group, and CCL. This brings the companys total funding to $20 million since its founding in 2022. Seal Security offers an AI-powered platform that automatically detects and fixes vulnerabilities in open-source components, addressing a critical need in the software industry. The company employs 35 people and operates development centers in Israel and the U.S. The investment and increased customer demand highlight the growing need for Seals patching-first approach, which helps teams maintain compliance and deliver secure software efficiently.
InvestmentCustomers
הסטארטאפ הישראלי Seal Security רוצה לוודא שארגונים יכולים לעבוד עם ספריות בקוד פתוח, מבלי לחשוש מכך שההחלטה הזאת תהפוך לכאב ראש עבורם
growth-positive
Seal Security wants to make open source vulnerability remediation easy | TechCrunch
Seal Security, a Tel Aviv-based cybersecurity startup, has raised $7.4 million in a seed funding round. The round was led by Vertex Ventures Israel, with participation from Crew Capital, PayPal Alumni Fund, and Cyber Club London. The company, founded by former members of Israel’s Unit 8200 intelligence unit, specializes in patching vulnerable packages in software, rather than just updating them. Seal Security integrates with GitHub to enable these patches in a company’s CI/CD pipeline and creates these patches itself, a process largely automated and backed by a large language model.
Investment
growth-positive
Seal Security secures $7.4 million Seed funding to secure open source with GenAI | CTech
Israeli startup Seal Security has raised $7.4 million in a seed funding round led by Vertex Ventures Israel, with participation from Crew Capital, PayPal Alumni Fund, and Cyber Club London. The company has developed a platform that uses generative AI to help organizations manage and remediate software supply chain vulnerabilities. The platform uses Large Language Models to create an automated pipeline that increases patching capacity, providing access to security patches across five programming languages and enabling organizations to remediate over 95% of critical and high severity vulnerabilities identified in the last five years.
Investment
| Sector | Cyber Security |
Funding
| Total funding | $20.4M |
| Last funding | $13M |
| Stage | A |
| Rounds | 2 |
| Investors | 4 |
Team Members
6
Employees: 51-200
Web & Social Links
| Website | www.seal.security/ |
| Careers | Careers page |
Locations
Tel Aviv-Yafo, Israel
New York, NY, USA
Photos & Videos
No files yet
Seal Security Business
Business models
B2B
Product stage
Beta
Employees
51-200
Sector
Cyber SecurityGRC & VulnerabilityTarget Customer
Enterprise & Professional ServicesSoftware DevelopmentCore Technology
Artificial IntelligenceGenerative AITags (3)
cyber-securityautomationvulnerability-managementSeal Security Financials
$20.4M
Total funding
Undisclosed
Capital raised
$13M
Last funding
A
Funding stage
2
Total rounds
4
Investors
Cumulative Funding Raised Over Time ($)
$7.4MFeb 2024
$20.4MJul 2025
Private Equity Funding
A Round
Jul 2025
$13M
Vertex Ventures Israel (Lead)
,
More Investment House
Seed
Feb 2024
$7.4M
Vertex Ventures Israel, Cyber Club London, PayPal Ventures
Seal Security Lifecycle
Cumulative Funding Raised Over Time
$7.4MFeb 2024
$20.4MJul 2025
All Events
A Round
Jul 2025
$13M
Vertex Ventures Israel (Lead)
,
More Investment House
Seed
Feb 2024
$7.4M
Vertex Ventures Israel, Cyber Club London, PayPal Ventures
Seal Security News
4 articles
growth-positive
Seal Security raises $13M Series A to automate open-source vulnerability fixes | CTech
Seal Security, a cybersecurity startup, has raised $13 million in a Series A funding round led by Vertex Israel, with participation from More Investment House, SBI Group, and CCL. This brings the companys total funding to $20 million since its founding in 2022. Seal Security offers an AI-powered platform that automatically detects and fixes vulnerabilities in open-source components, addressing a critical need in the software industry. The company employs 35 people and operates development centers in Israel and the U.S. The investment and increased customer demand highlight the growing need for Seals patching-first approach, which helps teams maintain compliance and deliver secure software efficiently.
InvestmentCustomers
הסטארטאפ הישראלי Seal Security רוצה לוודא שארגונים יכולים לעבוד עם ספריות בקוד פתוח, מבלי לחשוש מכך שההחלטה הזאת תהפוך לכאב ראש עבורם
growth-positive
Seal Security wants to make open source vulnerability remediation easy | TechCrunch
Seal Security, a Tel Aviv-based cybersecurity startup, has raised $7.4 million in a seed funding round. The round was led by Vertex Ventures Israel, with participation from Crew Capital, PayPal Alumni Fund, and Cyber Club London. The company, founded by former members of Israel’s Unit 8200 intelligence unit, specializes in patching vulnerable packages in software, rather than just updating them. Seal Security integrates with GitHub to enable these patches in a company’s CI/CD pipeline and creates these patches itself, a process largely automated and backed by a large language model.
Investment
growth-positive
Seal Security secures $7.4 million Seed funding to secure open source with GenAI | CTech
Israeli startup Seal Security has raised $7.4 million in a seed funding round led by Vertex Ventures Israel, with participation from Crew Capital, PayPal Alumni Fund, and Cyber Club London. The company has developed a platform that uses generative AI to help organizations manage and remediate software supply chain vulnerabilities. The platform uses Large Language Models to create an automated pipeline that increases patching capacity, providing access to security patches across five programming languages and enabling organizations to remediate over 95% of critical and high severity vulnerabilities identified in the last five years.
Investment
Seal Security Team
Employee Info
| Employees (range) | 51-200 |
| Exact count | 112 |
| Team members | 6 |
Similar Companies
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Seal Security Internal
Recent Updates
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Admin Info
| Confidence | 82/100 |
| Missing | sector, video or image, markets, not claimed |
| BI Verification | Yanina Wainscheinker |
| Crunchbase | seal-security |
| Creator | Ortal Wein |
| Creator email | ortalw@sncentral.org |
| Last updater | Ortal Wein |
| Updater email | ortalw@sncentral.org |
| Last update | 2024-02-14T00:00:00.000Z |
| Created | 2024-02-14T00:00:00.000Z |
| Claimed | Yes |