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§ Private Profile · San Francisco, CA, USA
Implantable microchips and AI for cattle monitoring
Nexa is developing the solution for cattle monitoring, leveraging implantable microchips that collect more comprehensive biometrics than anything else on the market. Our accompanying AI-driven animal health engine empowers farmers with early disease detection, reproductive insights, GPS tracking, and more.
We're saving farmers time and money while collecting the world's largest cattle health dataset. We believe that cattle farming should be a science, not an art - this will secure the world's food supply and increase economic output that billions of people depend on.
Nexa Labs has raised $500K across 1 funding round.
Key people at Nexa Labs.
Nexa Labs was founded in 2025 by Zarif Azher (Founder) and Kenneth Chan (Founder) and Samuel Xie (Founder) and Alvin Zhang (Founder).
Nexa Labs has raised $500K in total across 1 funding round.
Nexa Labs was founded in 2025 by Zarif Azher (Founder) and Kenneth Chan (Founder) and Samuel Xie (Founder) and Alvin Zhang (Founder).
Nexa Labs has raised $500K in total across 1 funding round.
Nexa Labs's investors include Gradient Ventures, S28 Capital, Y Combinator, Elad Gil.
Nexa Labs develops implantable microchip biosensors and AI-driven software for real-time cattle health and reproductive monitoring. Their system collects deep biometric data—such as heart rate, respiration, blood oxygen, and temperature—via subcutaneous microchips implanted in the ear of cattle, providing farmers with actionable insights through a mobile and web platform. This technology enables early disease detection, heat identification, and movement tracking, helping farmers reduce animal losses and increase profits by up to 15% through proactive herd management[1][3][4].
The company primarily serves dairy and beef farmers, addressing the costly problem of livestock health issues like bovine respiratory disease, the most common and expensive cattle illness. Nexa Labs’ solution improves upon traditional monitoring tools like collars, ear tags, and boluses by offering more accurate, continuous, and affordable health data. Their growth momentum is marked by pilot programs launching in late 2025 and increasing interest from large-scale dairy operations globally[4][6].
Nexa Labs was founded by a team of Caltech engineers, including CEO Zarif Azher, CTO Alvin Zhang, CFO Kenneth Chan, and COO Kyle Berkson, all undergraduate students with backgrounds in bioengineering, electrical engineering, and computational mathematics. The idea emerged from Azher’s personal connection to livestock farming in Bangladesh and extensive outreach to over 100 U.S. farmers, revealing a critical need for better cattle health monitoring technology. Early traction included winning the $25,000 first prize at Caltech’s Big Bang! Business Competition, which helped fund validation trials[2][6].
The founders recognized that existing livestock monitoring technologies were inadequate, often producing false positives or missing early signs of disease. They focused on creating a system that integrates implantable biosensors with AI analytics to deliver more reliable and actionable insights, overcoming skepticism in the traditionally conservative farming industry through direct farmer engagement and expert advisory support[2].
Nexa Labs rides the convergence of precision agriculture, IoT, and AI-driven animal health monitoring trends. The timing is favorable due to increasing demand for sustainable livestock management, rising costs of animal diseases, and technological advances in biosensing and data analytics. Their implantable microchip approach addresses limitations of existing monitoring devices, offering a scalable solution for the nearly 90 million cattle in the U.S. alone[1][3].
Market forces such as the need to reduce antibiotic use, improve animal welfare, and enhance farm profitability support adoption. Nexa Labs influences the broader ecosystem by setting a new standard for livestock monitoring technology, potentially expanding into other species and even human health applications in the future[3][5].
Nexa Labs is poised to transform cattle health management with its implantable microchip system and AI analytics. The upcoming pilot programs and growing interest from large dairy operations suggest strong growth potential. Future trends shaping their journey include advances in biosensor technology, AI predictive analytics, and increasing farmer openness to digital tools driven by demonstrated ROI.
Their influence may expand beyond cattle to other livestock and possibly human health monitoring, leveraging their core technology platform. Continued validation, scaling, and education will be critical to overcoming industry conservatism and regulatory hurdles. Overall, Nexa Labs exemplifies the next wave of agtech innovation, merging deep biosensing with AI to create smarter, more sustainable farming[4][6].
Key people at Nexa Labs.
Nexa Labs has raised $500K across 1 funding round. Most recently, it raised $500K Nexa - Seed in September 2025.
| Date | Round | Lead Investors | Other Investors | Status |
|---|---|---|---|---|
| Sep 1, 2025 | $500K Seed | — | Gradient Ventures, S28 Capital, Y Combinator, Elad GIL | Announced |
