Patchstack
Track on RadarWordPress vulnerability intelligence and security protection platform
- Total raised
- $7.16M
- Employees
- 50
- Founded
- 2017
- Momentum
- 36
Cooling
Data updated August 2026
About
About Patchstack
At a glance
Patchstack is a cybersecurity company specializing in Threat & Vulnerability Management, founded in 2017 and headquartered in Pärnu, Estonia. It has raised $7.16M in total funding, employs about 50 people, and is privately held.
Patchstack provides vulnerability intelligence and security solutions for open-source software, with a particular focus on WordPress and its ecosystem of plugins and themes. The company operates a vulnerability database that tracks security issues in WordPress components and provides weekly security updates to inform users about emerging threats and patches. The platform offers security monitoring and protection services that help website owners identify and remediate vulnerabilities in their WordPress installations. Patchstack's approach includes tracking vulnerability disclosures, providing detailed information about security bugs, and alerting users when critical patches are released that require immediate attention. The company maintains an active research presence in the WordPress security community, publishing regular security bulletins and analysis of vulnerabilities affecting WordPress plugins, themes, and core installations. Their vulnerability database serves as a resource for developers and site administrators to stay informed about security issues that could impact their websites. Patchstack's services are designed for WordPress site owners, developers, and security professionals who need to maintain the security posture of WordPress-based websites. The platform provides both vulnerability intelligence and protective capabilities to help users defend against attacks targeting known security weaknesses in WordPress components.
Momentum
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FAQ
Frequently asked questions about Patchstack
When was Patchstack founded?▾
Patchstack was founded in 2017.
Where is Patchstack headquartered?▾
Patchstack is headquartered in Pärnu, Estonia.
How much funding has Patchstack raised?▾
Patchstack has raised a total of $7.16M in total funding.
Is Patchstack public or private?▾
Patchstack is a privately-held company.
How many employees does Patchstack have?▾
Patchstack has approximately 50 employees.