# Opsin

> Opsin is a San Jose-based enterprise AI security company that helps organizations adopt generative AI tools like Microsoft Copilot, ChatGPT Enterprise, Claude, and Google Gemini without leaking sensitive data. Its platform continuously maps AI agents across the enterprise, assesses what data those agents can surface, detects oversharing and policy violations in real time, and remediates misconfigurations - giving security, GRC, and legal teams visibility and control within about 24 hours of a one-click API integration.

- **Founded:** 2024
- **Headquarters:** San Jose, California, United States
- **Founders:** James Pham (CEO & Co-Founder), Oz Wasserman (Co-Founder & Chief Product Officer), Jeremy Mailen (Co-Founder (Engineering))
- **Team size:** ~21 employees
- **Products:** AI Readiness Assessment, Ongoing Oversharing Protection, AI Detection & Response, Agent Cataloging & Posture Management
- **Notable:** Raised a $7M seed round led by Race Capital (April 2025)., Named a Representative Vendor in the 2026 Gartner Market Guide for Guardian Agents (risk and security specialist category)., Named in the 2026 Gartner Emerging Tech: Top-Funded Startups in AI TRiSM report.

## Products & services

- **AI Readiness Assessment** — A GenAI-specific assessment that simulates how tools like Copilot search and retrieve data through natural-language queries, delivering results within about 24 hours so teams know their exposure before rollout.
- **Ongoing Oversharing Protection** — Continuously detects, fixes, and prevents oversharing driven by AI queries across SharePoint, OneDrive, and Teams, keeping the enterprise secure as AI adoption scales.
- **AI Detection & Response** — Monitors how employees use GenAI tools, detects policy violations and sensitive-data exposure, and provides full context for security, GRC, and legal teams to investigate and respond.
- **Agent Cataloging & Posture Management** — Continuously discovers copilots and AI apps across the enterprise, maps what they access and can change, and remediates oversharing and misconfigurations.

## Achievements

- Raised a $7M seed round led by Race Capital (April 2025).
- Named a Representative Vendor in the 2026 Gartner Market Guide for Guardian Agents (risk and security specialist category).
- Named in the 2026 Gartner Emerging Tech: Top-Funded Startups in AI TRiSM report.
- Helped Culligan International reduce sensitive-data exposure by 80% while scaling Copilot adoption.
- Co-Founder Oz Wasserman contributed as an author on the OWASP GenAI Data Security Risks 2026 report.
- Expanded from Copilot oversharing protection to a full Enterprise Agent Security platform within about two years.

## Latest updates

- **2026-06** — Opsin announced it is leading the second generation of enterprise AI security as agents move from 'saying' to 'doing,' expanding into full enterprise agent security.
- **2026-01** — Recognized in the 2026 Gartner Emerging Tech report on AI TRiSM and the Market Guide for Guardian Agents.
- **2025-04** — Closed a $7M seed round led by Race Capital to stop GenAI oversharing.

## Links

- Website: https://www.opsinsecurity.com
- LinkedIn: https://www.linkedin.com/company/opsin-inc

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Profile page: https://yespress.io/opsin
Published by YesPress — https://yespress.io
Last updated: 2026-07-03