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WitnessAI

WitnessAI

Private
Mountain View, CaliforniaCybersecurityhttps://witness.ai/

Last Round

Strategic

Jan 13, 2026

Est. Valuation

$100M

Total Funding Raised

$85.5M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

WitnessAI is an artificial intelligence and cybersecurity company that provides a platform for enterprise AI governance, observability, and runtime security.

Sector

Cybersecurity

Verticals

Application Security, Data Governance, Data Protection, Compliance & Risk, NLP & Conversational AI

Business Model

B2B

Customer Profile

Subscription SaaS, Usage-Based SaaS

AI Layer

Infrastructure

Keywords

AI securityagentic securityAI governanceAI firewallLLM securityAI agent controlsensitive data detectionmodel context protocolMCPAI guardrailsAI agent securityenterprise AI securitydata loss preventionDLPAI trust

Historical Pricing

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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WitnessAI Comparables

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WitnessAI comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Helmet Security
87%
Aurascape
86%
Noma Security
86%

WitnessAI Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
StrategicJan 13, 2026
Series AMay 21, 2024

Key People

Founding team and executive leadership

Rick Caccia

CEO

Executive Team

Mark Sierra

Fractional CFO

Executive Team

WitnessAI Investors

Notable investors and investment history

WitnessAI investors
InvestorRounds
Forgepoint CapitalStrategic
GVSeries A
Qualcomm VenturesStrategic
Artisanal VenturesStrategic
Silver BuckshotStrategic
Samsung Venture InvestmentStrategic
Fin Venture CapitalStrategic

Market signals

Structured signals derived from secondary market and firmographic data.

  • Apr 14, 2026

    Partnered with NTT DATA Japan to expand operations into Japan.

  • Jan 13, 2026

    $58M raised in strategic round.

WitnessAI Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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WitnessAI Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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

Firmographic Details

HeadquartersMountain View, California
Employee Range98
Year Founded2023
Last FundingJan 13, 2026

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