Capsule Security, a Tel Aviv, Israel–based runtime security layer purpose-built for enterprise AI agents, has emerged from stealth with a $7 million Seed round.
Investors
The round was led by Lama Partners, alongside Forgepoint Capital International.
Lama Partners is a specialized venture capital firm that bridges the Israeli and American tech ecosystems, focusing on early-stage investments in cybersecurity, infrastructure, and AI-native SaaS. The firm leverages its partners’ experience as successful entrepreneurs to provide high-touch mentorship to seed and Series A startups. Operating out of hubs in Tel Aviv and Boston, it prioritizes a founder-led investment model, offering portfolio companies deep technical expertise and strategic go-to-market support to facilitate rapid scaling into global markets.
Capsule Security Use of Funds
The company will use the funding to advance its runtime visibility and control platform, enabling enterprises to prevent AI agent misuse, data exfiltration, and unsafe actions in real time.
About Capsule Security
Founded in 2025 by Naor Paz and Lidan Hazout, Capsule Security is a cybersecurity company building a runtime security layer designed to monitor and control AI agents operating within enterprise environments. Headquartered in Tel Aviv, Israel, its platform is designed to prevent misuse, prompt injection attacks, and unauthorized data access without requiring additional infrastructure such as proxies or SDKs. Capsule supports both third-party and custom-built agents and integrates with existing security operations to help organizations safely adopt AI at scale.
Funding Details
Company: Capsule Security
Raised: $7.0M
Round: Seed
Funding Date: April 2026
Lead Investor: Lama Partners
Additional Investors: Forgepoint Capital International
Company Website: https://www.capsulesecurity.io/
Software Category: AI Security (Agentic AI Runtime Protection / Cybersecurity)
Source: https://www.businesswire.com/news/home/20260415670902/en/