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Lexius
YC W26San Francisco, US · Founded 2024 · 3 employees · 3 known investors
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Lexius converts existing security cameras into AI-powered systems that detect shoplifting in real time and send alerts to retail staff. The platform serves physical retail stores seeking loss prevention and revenue protection.
Also known as Lexius Security Solutions, Inc.
AI & Machine LearningCybersecurityEnterprise SoftwareRetail TechUnited States of AmericaAmerica / Canada
Founders & leadership· Y Combinator alumni (W26)
Lexius was founded in 2024 by David Elskamp and Liam Webster.
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David ElskampCo-FounderDavid Elskamp previously founded and operated a media company for eight years while serving global brands. He holds bachelor's and master's degrees in computer science with expertise in computer vision and AI systems.
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Liam WebsterCTO/Co-FounderLiam Webster studied electrical engineering and computer science at UC Berkeley and conducted AI research focused on machine learning and privacy at the International Computer Science Institute.
Investors · 3
Y Combinatorlisted by Y CombinatorSan Francisco · $500K
How we know: the Y Combinator directory · open dataset · 5k.vc investor directory · Not right? Tell us
Agrolimen Venturesreported
How we know: Y Combinator's founder network · Not right? Tell us
Blast.Clubreported$5.5M
How we know: Y Combinator's founder network · Not right? Tell us
Related companies · 7
VeesionVeesion provides AI-powered video surveillance software that analyzes gestures from a store's existing cameras to detect shoplifting behaviors and send short alert clips to staff. It serves retailers such as grocery and convenience stores to help prevent repeat theft.
ScyllaScylla develops AI-based video surveillance and physical security software, providing threat and anomaly detection for organizations seeking to protect people and assets. It positions itself as a technology-first company focused on precision and reliability in AI video analytics.
Dragonfruit AIDragonfruit AI provides AI agents that analyze camera footage to detect incidents, flag operational errors, and escalate alerts for retail and operations teams managing multiple locations. The platform helps organizations reduce shrink, maintain compliance, and improve workplace safety.
EcamECAM provides integrated video surveillance and security monitoring services with AI-driven proactive threat detection, serving businesses across multiple industries to prevent theft, vandalism, and liability risks. The company offers live monitoring from multiple redundant centers, video review and analysis, and flexible deployment options including mobile units and hybrid guard integration.
ViactviAct provides AI-powered behavior-based safety (BBS) software that detects unsafe workplace behaviors and safety violations in real-time using computer vision, IoT, and wearables. The solution serves manufacturing, construction, and industrial sectors seeking to reduce workplace incidents through automated behavioral monitoring and data-driven safety interventions.
UltralyticsUltralytics develops YOLO, an open-source real-time object detection and computer vision platform used across industries for visual AI tasks including surveillance, quality control, robotics, and autonomous systems. The platform serves enterprises, researchers, and developers across construction, manufacturing, retail, agriculture, energy, healthcare, and transportation sectors.
DigitalDigital Trends is a consumer technology media outlet that publishes news, reviews, and buying guides covering gadgets, electronics, software, AI, automobiles, and entertainment. It serves general consumers looking for product recommendations and coverage of tech industry developments.
Companies working in the same space as Lexius.
Legal entities · 1
corporate structureLexius Security Solutions, Inc.
In the news
Frequently asked questions
- What does Lexius do?
- Lexius converts existing security cameras into AI-powered systems that detect shoplifting in real time and send alerts to retail staff. The platform serves physical retail stores seeking loss prevention and revenue protection.
- Who founded Lexius?
- Lexius was founded by David Elskamp, Liam Webster in 2024.
- Who are Lexius's investors?
- Lexius's investors include Y Combinator, Agrolimen Ventures, Blast.Club.
- Where is Lexius headquartered?
- Lexius is headquartered in San Francisco, US.