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Sonoma Security

Sonoma Security

Private
San Francisco, CaliforniaCybersecurityhttps://sonoma.dev/

Last Round

Seed

Nov 1, 2024

Company Overview

Sonoma Security is a software company that provides a secure agent connectivity platform for managing and governing AI agent infrastructure.

Sector

Cybersecurity

Verticals

Application Security, Cloud Security, Data Governance, Vulnerability Management, Zero Trust

Business Model

B2B

Customer Profile

Subscription SaaS

AI Layer

Application

Keywords

Model Context ProtocolAI agent securityMCPAI governanceLLM securityAI guardrailsenterprise AI securityprompt injection protectionAI agent governanceAI agent infrastructuresupply chain securityvulnerability scanningAI security stacksecure gatewaydata leakage prevention

Historical Pricing

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Caplight Momentum Score

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Sonoma Security Comparables

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

Sonoma Security comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Helmet Security
91%
NeuralTrust
83%
Operant AI
80%

Sonoma Security Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
SeedNov 1, 2024

Key People

Founding team and executive leadership

Stephen Cobbe

Co-Founder & CEO

Founding Team

Sonoma Security Investors

Notable investors and investment history

Sonoma Security investors
InvestorRounds
GoAhead VenturesSeed

Market signals

Structured signals derived from secondary market and firmographic data.

  • Apr 19, 2026

    Monthly visitors grew 106% MoM.

  • Apr 3, 2026

    Monthly visitors increased 31% to 577.

Sonoma Security Filings

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

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Frequently Asked Questions

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

Is Sonoma Security a public or private company?

Sonoma Security is a private company.

What is the current stock price of Sonoma Security?

Sonoma Security is a private company with no public stock price. Caplight tracks Sonoma Security's secondary market activity and provides MarketPrice™ estimates to Caplight users.

How much is Sonoma Security worth (valuation)?

Valuation information for Sonoma Security is not publicly available.

Can I buy Sonoma Security stock?

Sonoma Security 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 Sonoma Security's last funding round?

Sonoma Security's most recent funding round was Seed on November 1, 2024.

Who are the main investors in Sonoma Security?

Investor information for Sonoma Security is not publicly disclosed.

Will Sonoma Security IPO soon?

No public IPO plans have been announced for Sonoma Security.

How can I track Sonoma Security secondary market activity?

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

Firmographic Details

HeadquartersSan Francisco, California
Employee Range2
Year Founded2023
Last FundingNov 1, 2024

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