Lasso Security
Lasso offers runtime guardrails, shadow-AI discovery and data-leakage prevention. It also offers agent/MCP security, including an open-source MCP Gateway and an 'Intent Security' framework. Its products are Lasso for Applications and Lasso for Employees, sold B2B as SaaS to enterprises. It raised a $6M seed round led by Entrée Capital in 2023, with Samsung NEXT also investing. Aggregators report further 2025–2026 rounds (SAFE, Series A) with conflicting totals of about $21–36M, which are not confirmed against a primary source. In 2026 it had roughly 50–75 employees.
Funding
Every round, secondary, debt facility or acquisition involving Lasso Security that AI Lounge tracks, newest first. Latest: Seed on Sep 2, 2026.
Timeline · 2
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