Under Labs provides computing infrastructure and AI inference services in Brazil, with an emphasis on locally hosted, sovereign AI workloads. Its offerings include dedicated GPUs, bare-metal CPU servers, CPU clusters, and virtual machines, with access options such as SSH, RDP, root access, and IPMI depending on the service. The company lists facilities in Cotia and Barueri, São Paulo, and offers contracts priced in Brazilian reais.

Customers can explore the AI Playground to test GPUs and models, or use the AI dashboard and reserve available compute capacity. The platform features NVIDIA hardware including H200 SXM and H200 NVL GPUs, RTX PRO 6000, and L4 cards. Under Labs also showcases models such as DeepSeek V4 Flash and Qwen 3.8 27B, alongside inference optimization and serving capabilities. Its public demo highlights parallel GPU workloads and support for multiple simultaneous users. Through its lab and engineering work, Under Labs presents tools and infrastructure for experimenting with, deploying, and operating AI models within Brazil.