Lexius

Lexius

AI for Corporate Security Cameras

San Francisco
3 employees
Pre-seed · $500K

About Lexius

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.

Company details

Team Size3
LocationSan Francisco

Funding

Total raised

$500K

Last stage

Pre-seed

Investors

Y Combinator
TTeam Ignite Ventures
EEuropean Innovation Academy

Founders

Liam Webster

Liam Webster

Lego Kid -> amateur moviemaker -> seeing machines EECS @ UC Berkeley, AI researcher @ the International Computer Science Institute (ML & Privacy).

LinkedIn
David Elskamp

David Elskamp

2x founder, started a media company at 14 and scaled it to six figures. Holds a BA & MA in Computer Science with a focus on computer vision. Builds AI systems for real-world environments.

LinkedIn

What happens next.

No applications, no recruiter spam. Just the intro.

01

Confirm the fit

A few questions to make sure this role is the right shape for you. Two minutes.

02

I pitch you to the company

I write the intro, send it to the founder, and handle the back-and-forth.

03

A meeting lands on your calendar

If they’re a yes, I book the chat. You show up — that’s the whole job-hunt.