Leen is a privately held company. It is backed by 3 investors on record, including 11.2 Capital and Inner Loop Capital.

Where is Leen headquartered?

Leen is headquartered in San Francisco, United States.

Who is the CEO of Leen?

Kabir Mathur is the CEO of Leen.

Kabir Mathur, Neel Arora, and Akash Bhat are co-founders of Leen, founded in 2023.

Leen

Security OperationsSan Francisco, United Statesfounded 2023privateleen.dev ↗

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 equity across 1 priced round, employs about 12 people, and is privately held.

Unlock full profile Book a demo Unlock full profile Book a demo

updated Oct 11, 2026

Latest Leen news and company activity

What Leen did, dated — selected moves from the record, one per kind, newest first.

Jul 2025Product launchLeen's security connectivity layer: solving 12 unsolved problems
May 2025Feature launchNew V2 of our vulnerability model: unified, flexible, and enriched security data
Mar 2024Funding roundLeen Banks Early Stage Funding for Data Security Technology

6 events tracked since Mar 2024 · selected events shownUnlock the complete Leen timeline

Leen Momentum score

48/ 100

Mandos Momentum blends hiring, funding, traffic and sentiment into one score out of 100. The score is free; the pillars behind it unlock in the platform.

Growthlocked

Marketlocked

Financiallocked

Leen products

Leen Unified APIUnified API platform that normalizes & aggregates data across security tools.Details ↗

Leen funding

Leen has raised $2.8M in priced equity. Its most recent round was a Pre-Seed in March 2024. 3 investors are on record, including 11.2 Capital and Inner Loop Capital.

Equity raised: $2.8M1 priced round
Last round: Pre-SeedMar 2024

View the complete funding history

Leen employees and hiring

As of May 2026, Leen has about 12 employees, down 8% over the last 30 days.

Employees: 12
30-day change: -8%
Open roles: 0

See hiring trends

Leen competitors

Competitors of Leen include Cribl, PIPELINE Co., Ltd., and Beacon Security. 9 more are in the platform, with overlap scoring.

matched by product category and features

View all 12 competitors with overlap scores

Get the Mandos Brief, free.

A free Mandos account opens 1 full company profile a month, the moment you click, plus our research articles and the Mandos Brief every Monday. Use your work email.

One full company profile a month
The full Mandos Pacesetters analysis, each quarter
Research articles
The Mandos Brief every Monday

Create a free account

Free with your work email. No card. Includes the Mandos Brief every Monday.

Get the Mandos Brief, free.

A free Mandos account opens 1 full company profile a month, the moment you click, plus our research articles and the Mandos Brief every Monday. Use your work email.

One full company profile a month
The full Mandos Pacesetters analysis, each quarter
Research articles
The Mandos Brief every Monday

Create a free account

Free with your work email. No card. Includes the Mandos Brief every Monday.

The other 440 data points.

Funding historyevery round, every investor named
Headcount growthvelocity, departments, seniority
Open jobslive postings, hiring pace, role mix
Tech stackframeworks, clouds, security
Competitorsfull set, overlap scored
Leadershipevery exec, with roles
Customersnamed publicly, with sources
Reviews & newssentiment, coverage, cadence

Create a free account to unlock the full profile of Leen.

A free account opens 1 full company profile a month, the moment you click. Mandos Analyst opens 25.

Funding, round by round, with the investors
Headcount, hiring and the people
The timeline of what they did, dated
The Mandos Brief every Monday

Create a free account

Free with your work email. No card. Includes the Mandos Brief every Monday.

The other 440 data points.

Funding historyevery round, every investor named
Headcount growthvelocity, departments, seniority
Open jobslive postings, hiring pace, role mix
Tech stackframeworks, clouds, security

Similar in Security Operations

Common questions about Leen.

How much funding has Leen raised?: Leen has raised $2.8M in priced equity. Its most recent round was a Pre-Seed in March 2024. 3 investors are on record, including 11.2 Capital and Inner Loop Capital.
How many people work at Leen?: As of May 2026, Leen has about 12 employees, down 8% over the last 30 days.
Who owns Leen?: Leen is a privately held company. It is backed by 3 investors on record, including 11.2 Capital and Inner Loop Capital.
Where is Leen headquartered?: Leen is headquartered in San Francisco, United States.
Who is the CEO of Leen?: Kabir Mathur is the CEO of Leen.
Who founded Leen?: Kabir Mathur, Neel Arora, and Akash Bhat are co-founders of Leen, founded in 2023.
Who are Leen's competitors?: Competitors of Leen include Cribl, PIPELINE Co., Ltd., and Beacon Security. 9 more are in the platform, with overlap scoring.
What does Leen do?: Leen is a cybersecurity company specializing in Security Operations, founded in 2023 and headquartered in San Francisco, United States.