Company profile
WitnessAI
Network-layer GenAI and agent governance: shadow AI, red team, AI firewall.
- Status
- PrivateResearch map: Private · Mountain View · $85.5M raised
- Valuation
- Undisclosed
- Latest funding
- Undisclosed
- HQ
- Mountain View, CA / US (Startup Radar)
- Website
- witness.ai
- Last updated
Categories
Funding & valuation
Funding: Undisclosed — no round recorded in the CyberMerge Funding Tracker.
Research map notes
- Research map · AI Security · Undisclosed $58M strategic (Jan 2026, Sound Ventures); prior Series A $27.5M (May 2024) — valuation Undisclosed Source (recorded Oct 1, 2026)
Latest signals
- Startup Radar · AI Security · snapshot Sep 29, 2026 Jan 2026: $58M strategic (Sound Ventures); total ~$85.5M. Source
Competitors
Same-category peers from CyberMerge Research maps, Startup Radar and What's The Use tags.
- RecoPrivateIdentity/SaaS graph for apps, AI agents, and NHIs: discovers agents, maps reach to…
- Eve SecurityPrivateAgentic AI runtime security (EveGuard): Agent-in-the-Loop observability, intent/data policy enforcement, and…
- HiddenLayerPrivateModel and agent discovery, AI supply-chain scanning, attack simulation, runtime firewall, AIBOM.
- OuterlimitPrivateDecentralized security and authorization layer for agentic AI: extends Zero Trust to the agent action layer…
- Noma SecurityPrivateFull-lifecycle agentic AI security: discovery/AI-BOM, red team, runtime, MCP and agent access control.
- Pillar SecurityPrivateFull-lifecycle agentic AI security: discovery, agentic red team, runtime, MCP/tool security.
- Palo Alto NetworksPublic · PANWEnterprise security platform spanning NGFW, SASE, CNAPP, and Cortex SOC analytics.
- CiscoPublic · CSCONetworking-led security spanning access, email, XDR, and industrial control environments.
- ArmadinPrivateAI-native offensive security: autonomous agent swarms chain low-severity weaknesses into validated kill…
- UpwindPrivateRuntime-first CNAPP: eBPF sensors for CSPM, CWPP, CDR, and AI-workload protection; expanding via Upwind AI…
- Check PointPublic · CHKPLong-standing network and cloud security with unified threat prevention.
- Lasso SecurityPrivateEnd-to-end LLM/agent security with LEAP CPU-only guardrails (<5ms), RAPID judgment engine, AI-BOM, red team,…
Figures appear only as recorded in CyberMerge data, with source and date. “Undisclosed” means no published figure in our data. Editorial, not investment advice. Last updated . Spot an error? Tell the desk.