Leen

Leen is a Unified API & Data Fabric for Security.

Cybersecurity Developer tools and cloud

Latest funding

Pre Seed · March 25, 2024

Amount not disclosed in a source on record.

Funding history ↓

Website: leen.dev.

X: @leendotdev · 39 followers.

LinkedIn: leen-inc.

Categories: Cybersecurity Developer tools and cloud.

Stage: Pre Seed.

Based in: San Francisco, United States.

Last round: Mar 25, 2024 · 965 days ago.

On Recent Funding since: Sep 30, 2026.

Signals

X account@leendotdev · created Apr 14, 2023 (3 years old) · 39 followers

Website registeredFeb 28, 2019 (7 years old)

About Leen

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.

Funding rounds

Date	Round	Amount	Lead	Source
Mar 25, 2024	Pre Seed	undisclosed	—	fundraisingfox.com

Timeline

April 14, 2023
X account created
February 28, 2019
Website created

Founders and team

KM
Kabir Mathur Co-founder & CEO

source: leen.dev
NA
Neel Arora Co-founder & CTO

source: leen.dev

Companies like Leen

TTracebit$20M Series A · Mar 2026
Iinforcer$50M Series B+ · Jul 2026
SSupabaseSeries B+ · Oct 2026
TTrigoSeries B+ · Oct 2022
NNerdio$500M Series B+ · Mar 2025
NNgrok$50M Series A · Dec 2022

Sources and API

Every amount links to the page it came from. * Estimated from an accelerator's published standard deal, not a company-specific disclosure. How Recent Funding sources and verifies funding data. The same data as JSON: /api/v1/companies/leen (get a free API key).