nisien.ai Information

At Nisien, we help organisations detect, understand, and reduce online harm. Our technology combines advanced AI with research-backed interventions to protect people, reputations, and communities - turning detection into genuine defence. Our market-leading Hero Platform arms you with the tools to detect online threats at scale, defend your brand, audiences and IP at speed, and respond to issues before they escalate. We're paving the way with intelligent and ethical online safeguarding, driven by real stories and personal experiences of hate online and offline. Led by global experts in online threat analysis, AI and data science. Backed by world-leading research in cyber-risk detection, criminology and machine learning.