WitnessAI
Track on RadarNetwork-level AI governance platform securing enterprise data in public AI tools
- Total raised
- $85.5M
- Employees
- 102
- Founded
- 2023
- Momentum
- 45
Cooling
Data updated August 2026
About
About WitnessAI
At a glance
WitnessAI is a cybersecurity company specializing in AI Security, founded in 2023 and headquartered in Mountain View, United States. It has raised $85.5M in total funding, employs about 102 people, and is privately held.
WitnessAI provides network-level AI governance and security solutions for enterprises. The company's platform addresses the challenge of employees sharing sensitive data with public AI models like ChatGPT, GitHub Copilot, and Claude by implementing intelligent redirection at the network level. The platform operates by intercepting AI interactions at the network layer and automatically routing sensitive queries to approved private models while maintaining the user's original interface. When an employee enters proprietary information into a public AI tool, WitnessAI detects the sensitive content, redirects the query to a secure internal model, and returns the response through the same interface the user is working in. This approach works across all access methods including browsers, mobile apps, APIs, thick clients like Microsoft Office 365, and operating system-integrated AI. WitnessAI's technology uses intent-based intelligence to analyze the purpose behind AI interactions, going beyond simple keyword matching. The system operates in real-time with millisecond-level processing to avoid disrupting user workflows. The network-level integration provides comprehensive coverage that endpoint-based solutions cannot achieve, protecting AI traffic regardless of device type, application, or location. The platform serves Fortune 500 companies and large enterprises across sectors including retail, engineering, and financial services. Organizations use WitnessAI to protect proprietary code, customer data, financial forecasts, and other confidential information while allowing employees to continue using their preferred AI tools for productivity.
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FAQ
Frequently asked questions about WitnessAI
When was WitnessAI founded?▾
WitnessAI was founded in 2023.
Where is WitnessAI headquartered?▾
WitnessAI is headquartered in Mountain View, United States.
How much funding has WitnessAI raised?▾
WitnessAI has raised a total of $85.5M in total funding.
Is WitnessAI public or private?▾
WitnessAI is a privately-held company.
How many employees does WitnessAI have?▾
WitnessAI has approximately 102 employees.
