Realm Labs: AI Firewall That Monitors How Models Think, Not Just What They Output
Realm Labs is an AI security platform that monitors the internal reasoning of AI models to detect and block risks before they materialize. Rather than analyzing outputs alone, Realm examines the "thought structures" of AI models during inference to catch hallucinations, policy violations, prompt injections, and jailbreaks in real time.
The platform offers three core products: OmniGuard, an AI firewall that blocks harmful content across text, audio, images, and video in 50+ languages; Prism, an AI observability solution that detects known and unknown problems including user frustration and policy violations; and DataRealm, a data governance and DLP solution for monitoring sensitive data flowing to AI models and agents.
Realm Labs was selected as one of 10 finalists for the RSAC 2026 Innovation Sandbox competition, pitching today (March 23) at Moscone Center. The company has raised $5M from Crosspoint Capital Partners, Firestreak Ventures, First Rays Venture Partners, Silver Buckshot, and Tola Capital. The team includes former AI security leaders from Apple and Google.
As enterprises deploy autonomous AI agents at scale, Realm Labs addresses a critical gap: monitoring what agents are thinking, not just what they produce. This inference-level visibility is essential for catching misbehavior before it causes harm.
Official site: https://www.realmlabs.ai
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The platform offers three core products: OmniGuard, an AI firewall that blocks harmful content across text, audio, images, and video in 50+ languages; Prism, an AI observability solution that detects known and unknown problems including user frustration and policy violations; and DataRealm, a data governance and DLP solution for monitoring sensitive data flowing to AI models and agents.
Realm Labs was selected as one of 10 finalists for the RSAC 2026 Innovation Sandbox competition, pitching today (March 23) at Moscone Center. The company has raised $5M from Crosspoint Capital Partners, Firestreak Ventures, First Rays Venture Partners, Silver Buckshot, and Tola Capital. The team includes former AI security leaders from Apple and Google.
As enterprises deploy autonomous AI agents at scale, Realm Labs addresses a critical gap: monitoring what agents are thinking, not just what they produce. This inference-level visibility is essential for catching misbehavior before it causes harm.
Official site: https://www.realmlabs.ai
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