Leen
Leen is a Unified API & Data Fabric for Security. We build connectors to dozens of security tools including SentinelOne, CrowdStrike, Microsoft Defender, Tenable, Qualys, Snyk, Wiz, and many more. We normalize and correlate data across these disparate products and make it available via our API.
- Location
- San Francisco, United States, United States
- Founded
- 2020
- Category
- Dev Tools
- Funding
- VC-backed
- Team
- 11–50
Frequently asked questions
What does Leen do?
Leen is a Unified API & Data Fabric for Security. We build connectors to dozens of security tools including SentinelOne, CrowdStrike, Microsoft Defender, Tenable, Qualys, Snyk, Wiz, and many more. We normalize and correlate data across these disparate products and make it available via our API.
Where is Leen based?
Leen is based in San Francisco, United States, United States.
When was Leen founded?
Leen was founded in 2020.
How much has Leen raised?
Leen is vc-backed. Funding details have not been disclosed.
How Leen would pitch themselves
○ Auto-generated01Target customer
Security tools and data — the core audience Leen's product is built around.
02Problem they solve
Leen is a Unified API & Data Fabric for Security. We build connectors to dozens of security tools including SentinelOne, CrowdStrike, Microsoft Defender, Tenable, Qualys, Snyk, Wiz, and many more. We normalize and c… The category has historically been served by tools that miss the modern workflow this product is built around.
03Key differentiator
Leen differentiates on unified api for security tools and data — focusing on a specific edge in this category vs. broader incumbents.
04Go-to-market strategy
Early-stage GTM — typically product-led growth (free tier or low-friction onboarding) paired with founder-led sales for the first 100 customers. Heavy content marketing + community presence on Twitter/X, LinkedIn, and category-specific Slack groups.