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§ Private Profile · Mountain View, CA, USA
AI safety and productivity solutions for enterprises.
WitnessAI delivers an AI security and governance platform, establishing a critical confidence layer for enterprise AI adoption. Its AI-native platform is engineered to secure and govern all AI activity, from traditional machine learning to generative AI and intelligent agents. This architecture enables enterprises to protect AI initiatives across evolving tech stacks, accelerating their strategic artificial intelligence journey.
Co-founded by CEO Rick Caccia, WitnessAI was established to address the unique security demands of artificial intelligence. Caccia, leveraging extensive experience in security and compliance from leadership roles at Palo Alto Networks, Google, and Symantec, recognized AI's dynamic shifts necessitated a dedicated, adaptive security foundation. This insight drove the creation of its purpose-built AI protection platform.
Global enterprises and IT security leaders rely on WitnessAI for safe, secure, and scalable AI integration. The company's core mission is building trustworthy AI systems, providing essential guardrails for integrity, compliance, and resilience. WitnessAI aims to empower organizations to fully realize AI's transformative benefits by fostering a robust, continuously secure operational environment.
WitnessAI has raised $90.0M across 3 funding rounds.
WitnessAI has raised $90.0M in total across 3 funding rounds.
WitnessAI has raised $90.0M in total across 3 funding rounds.
WitnessAI's investors include Ashton Kutcher, ForgePoint Capital, Tushar Gupta, Samsung Ventures, GV, Barmak Meftah, Decibel Partners, Intel Capital, Mango Capital, Boldstart Ventures, Castle Island Ventures, Fyrefly VC.
WitnessAI has raised $90.0M across 3 funding rounds. Most recently, it raised $58.0M Other Equity in January 2026.
| Date | Round | Lead Investors | Other Investors | Status |
|---|---|---|---|---|
| Jan 13, 2026 | $58M Venture Round | Ashton Kutcher | ForgePoint Capital, Tushar Gupta, Samsung Ventures | Announced |
| May 1, 2024 | $28M Series A | GV, Barmak Meftah | Decibel Partners, Intel Capital, Mango Capital | Announced |
| Feb 1, 2024 | $4M Seed | — | Boldstart Ventures, Castle Island Ventures, Fyrefly VC, Robot Ventures, The HIT Forge, Balaji Srinivasan, GUY Podjarny, SAM Kassoumeh | Announced |
WitnessAI is a portfolio company specializing in AI security and governance, offering the Secure AI Enablement Platform that provides real-time visibility, policy enforcement, and protection for enterprise AI applications, including public and private LLMs, models, and autonomous agents[1][2][3][4]. It serves enterprises across industries like airlines, telcos, payments processors, credit unions, and government sectors, solving critical challenges such as shadow AI usage, data leakage, prompt injection, hallucinations, and compliance gaps that hinder safe AI adoption[2][3][4][5]. Founded in 2023 and based in Mountain View (with operations noted in San Mateo), California, the company raised $27.5M in Series A funding in May 2024 from GV (Google Ventures) and Ballistic Ventures, achieving commercial availability in October 2024 and early deployments with design partners[1][2][3].
The platform's agentless, network-level approach delivers context-aware controls, intelligent routing, and single-tenant architecture with customer-controlled encryption, enabling productivity without compromising security or incurring high latency[2][3][4]. This has driven rapid growth, with deployments at a Top 3 global airline, global telco, national payments processor, regional credit union, and public sector organizations via partners like Carahsoft[2][4][5].
WitnessAI was founded in 2023 by CEO Rick Caccia and CTO Gil Spencer, both experts in AI/ML, offensive/defensive security, and web-scale platform deployment[2][3][6]. The idea emerged from recognizing AI—especially generative AI and LLMs—as a transformative frontier introducing unprecedented risks like data exposure, prompt injection, jailbreaking, and insufficient governance, outpacing enterprise controls amid pressure for rapid adoption[2][3][6]. Nurtured early by Ballistic Ventures, the company secured $27.5M in Series A funding co-led by GV and Ballistic in May 2024, just months after inception, validating its vision for an "AI-native" platform[2][3].
Pivotal early traction included over 20 design partners across industries by mid-2024, with the platform entering early deployments in June 2024 and full commercial availability in October 2024. This momentum reflects the founders' focus on building for enduring AI evolution, from traditional ML to agents, positioning WitnessAI as a foundational "confidence layer" for enterprises[2][3][6].
WitnessAI stands out in the crowded AI governance space through these key strengths:
These features differentiate it from competitors like Credo AI (oversight-focused) or Naaia (compliance-centric), emphasizing production-scale deployment and behavioral governance[1].
WitnessAI rides the explosive trend of enterprise generative AI adoption, where organizations face mounting pressure for innovation amid surging risks from LLMs, agents, and shadow AI—exacerbated by regulatory demands and vulnerabilities like data leakage[2][3][6]. Timing is ideal post-2023 AI boom, with its 2024 launch aligning with enterprises flipping from AI caution to urgency, yet lacking mature controls; market forces like rising compliance needs (e.g., EU AI Act implications) and CISO priorities favor its scalable, governance-first approach[1][2][5].
By enabling safe scaling across human and AI agent workforces, WitnessAI influences the ecosystem as a "confidence layer," accelerating AI ROI for sectors like finance, telecom, aviation, and government while partnering with giants like CrowdStrike and Carahsoft to embed into security fabrics[4][5][8]. This positions it to shape standards for AI firewalls and behavioral controls, reducing adoption barriers and fostering trust in evolving stacks[6][7].
WitnessAI is poised for hypergrowth, leveraging its early-mover status, $27.5M war chest, and blue-chip customers to expand into more Fortune 500s and international markets, potentially targeting Series B in 2025-2026 amid maturing AI agent ecosystems[2][3]. Trends like multi-agent AI, stricter global regulations, and zero-trust expansions will amplify demand for its platform, evolving its role from guardrails to full AI orchestration layers. Its influence could grow by defining enterprise AI security benchmarks, much like firewalls did for web apps—transforming risks into advantages and solidifying its place in the safe AI stack.
This momentum echoes its origin: spotting AI's frontier risks early to build enduring foundations, now empowering enterprises to innovate boldly.