Leen
Track on RadarUnified data API platform for security engineering team integrations.
- Total raised
- $2.8M
- Employees
- 12
- Founded
- 2023
- Momentum
- 25
Stalling
Data updated August 2026
About
About Leen
At a glance
Leen is a cybersecurity company specializing in Security Operations, founded in 2023 and headquartered in San Francisco, United States. It has raised $2.8M in total funding, employs about 12 people, and is privately held.
Leen is a developer tools company focused on the cybersecurity space, offering a unified data API designed for security engineering teams. The company's core product is a unified API platform that aggregates and normalizes security data from multiple sources, enabling security teams to build and scale integrations more efficiently. The platform is specifically designed to address the challenges faced by security engineering teams — particularly smaller or resource-constrained teams — that need to integrate data from various security tools and platforms without building and maintaining individual integrations for each. Leen's V2 API for Vulnerability Data is a notable product offering, providing a unified model for vulnerability findings that enriches context and standardizes data across different security tools. Leen's target market is security engineering teams and developers building security products or workflows that require data from multiple security platforms. The company positions its tooling as a way to reduce integration complexity, lower costs, and improve operational efficiency for teams working with enterprise-grade security data. The company was founded by Kabir Mathur (CEO) and Neel Arora (CTO), and has received pre-seed funding from investors including 112 Capital, Inner Loop Capital, and Preface Ventures. Leen operates as an early-stage startup with a small founding team.
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FAQ
Frequently asked questions about Leen
When was Leen founded?▾
Leen was founded in 2023.
Where is Leen headquartered?▾
Leen is headquartered in San Francisco, United States.
How much funding has Leen raised?▾
Leen has raised a total of $2.8M in total funding.
Is Leen public or private?▾
Leen is a privately-held company.
How many employees does Leen have?▾
Leen has approximately 12 employees.
What does Leen do?▾
Leen is a developer tools company focused on the cybersecurity space, offering a unified data API designed for security engineering teams. The company's core product is a unified API platform that aggregates and normalizes security data from multiple sources, enabling security teams to build and sca…