TL;DR: Lexius is a Y Combinator Winter 2026 startup AI for Corporate Security Cameras, currently active with a team of 3.
AI for Corporate Security Cameras
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Lexius turns existing security cameras into an AI security guard that detects, documents, and alerts incidents like shoplifting and slip-and-falls. Millions of locations already have cameras but no intelligence. Replacing them costs $50K to $100K per site. Lexius upgrades every camera instantly, no rip and replace, no new hardware. Real-world camera systems are messy, fragmented, and decades old, and AI breaks on low-quality CCTV. The hard part isn’t the model, it’s making unreliable systems work at scale with accuracy high enough for real decisions. Lexius starts with security and liability, and becomes the operating system for physical spaces.
Built by LemStudio
Yes. Lexius was funded by Y Combinator in the Winter 2026 batch. AI for Corporate Security Cameras
Lexius turns existing security cameras into an AI security guard that detects, documents, and alerts incidents like shoplifting and slip-and-falls. Millions of locations already have cameras but no intelligence. Replacing them costs $50K to $100K per site. Lexius upgrades every camera instantly, no rip and replace, no…
Lexius was part of Y Combinator's Winter 2026 batch.
Lexius has a team of 3 people according to Y Combinator's directory.
Lexius is currently listed as Active with a team of 3 in Y Combinator's directory.
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