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Opsin

Opsin

Private
San Jose, CaliforniaCybersecurityhttps://www.opsinsecurity.com/

Last Round

Seed

Apr 25, 2025

Total Funding Raised

$7M

Momentum

Top 50%

of companies Caplight tracks

Company Overview

Opsin is a cybersecurity company that provides a security orchestration layer to safeguard enterprises from data exposure risks when using Generative AI tools like Microsoft Copilot and Google Gemini.

Sector

Cybersecurity

Verticals

Application Security, Data Governance, Compliance & Risk, Vulnerability Management, NLP & Conversational AI

Business Model

B2B

Customer Profile

Subscription SaaS

AI Layer

Infrastructure

Keywords

AI securityAI governanceAI agent securityAI red teamingLLM securityenterprise AI securityvulnerability assessmentAI risk managementAI complianceprompt injection protectionAI guardrailsSaaS securitydata leakage preventionAI observabilitygenAI security

Historical Pricing

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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Track how buyer interest and sentiment changes over time.

Opsin Comparables

Compare Opsin with similar companies based on industry and business-model similarity.

Opsin comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Pillar Security
88%
Aurascape
87%
Portal26
86%

Opsin Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
SeedApr 25, 2025

Key People

Founding team and executive leadership

Jeremy Mailen

Co-Founder & CTO

Founding Team

Oz Wasserman

Co-Founder and CPO

Founding Team

James Pham

Co-Founder and CEO

Founding Team

Opsin Investors

Notable investors and investment history

Market signals

Structured signals derived from secondary market and firmographic data.

  • Apr 27, 2026

    Added C.F. Sauer Company, a Food & Beverage firm, as a customer.

  • Apr 27, 2026

    Added Thryv, a mid-market technology company, as a customer.

Recent news

Latest coverage and updates

  • recognized_asSep 4, 2026

    Opsin, Inc. recognized as Example Vendor that provides AI security capabilities on Sep 4th '26.

  • partners_withJul 1, 2026

    Opsin Inc. partnered with Torq Ltd. on Jul 1st '26.

Opsin Filings

Explore SEC and related filing metadata, where available.

Opsin filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently Asked Questions

Common questions about Opsin's valuation, stock price, and market status.

Is Opsin a public or private company?

Opsin is a private company.

What is the current stock price of Opsin?

Opsin is a private company with no public stock price. No recent secondary market data is available.

How much is Opsin worth (valuation)?

Valuation information for Opsin is not publicly available.

Can I buy Opsin stock?

Opsin shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was Opsin's last funding round?

Opsin's most recent funding round was Seed on April 25, 2025.

Who are the main investors in Opsin?

Key investors in Opsin include Race Capital.

Will Opsin IPO soon?

No public IPO plans have been announced for Opsin.

How can I track Opsin secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Opsin's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersSan Jose, California
Employee Range14
Year Founded2024
Last FundingApr 25, 2025

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