
WitnessAI
Unified AI security and governance platform protecting enterprise AI activity, agents, and LLM interactions.
About
WitnessAI offers a unified AI security and governance platform that provides network-level visibility and behavior-based controls for human and AI agent workforces. It enables organizations to observe all AI activity, protect models and applications with runtime defense, and control AI interactions to comply with regulations and policies. The platform serves employees, developers, applications, and compliance needs, allowing businesses to approach AI with certainty and enable innovation without sacrificing security or control.
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Key facts
- Website
- witness.ai
- Headquarters
- Mountain View, United States
- Founded
- 2023
- Total funding
- $86M (Strategic)
- Business model
- B2B
Funding rounds
| Date | Round | Amount | Lead investors |
|---|---|---|---|
| 13 Jan 2026 | Strategic | $58M | Sound Ventures |
| 21 May 2024 | Series A | $28M | Ballistic Ventures |
Tech stack
Detected on witness.ai, last scanned 31 Oct 2026. Run your own scan
- Compliance
- SOC 2, PCI DSS
- Frontend
- jQuery
- Analytics
- Google Analytics 4, Google Tag Manager
- SEO
- Yoast SEO
- Support
- Zendesk
- CMS / Builders
- WordPress
- CDN
- Cloudflare
- Email provider
- Google Workspace
- Email marketing
- Salesforce Pardot
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Frequently asked
Is WitnessAI trustworthy and reputable?
StartupHub's Data Trust & Reputation score for WitnessAI is 81 out of 100, a trusted rating, based on site security posture, privacy practices, malware and phishing checks, and public reputation signals.
How much funding has WitnessAI raised?
WitnessAI has raised a total of $86M in funding. The most recent round on record is Strategic.
A tool we built
AI Agent Readiness
Score how well an agent can read and use a site: llms.txt, MCP, schema, and payments. Use it before you claim a site is agent-ready.
Need it connected to WitnessAI or your own stack? Ask for a custom integration. We reply within 2 days.
SEC filings, insider activity, nonprofit links and pay benchmarks for WitnessAI:
Company details: from public sources. Funding: no announced round on file. Ownership: not yet claimed by the company. Scores: measured by named tools; each links to its method. Our rules


