Cactus Compute

About

On-device AI for phones, wearables, smart home, robots and small robots: - Cactus Needle: 14MB agentic LLM for tiny devices - Cactus Engine: fastest runtime for tiny devices - Cactus Hybrid: post-trained models fall back to cloud

Founders

• 
  Roman Shemet· Founder

  Former quant & economist with a background in product and data engineering. Pilot, triathlete, chess enthusiast. Working on mobile inference @ Cactus.

  LinkedIn ↗Twitter ↗
• 
  Henry Ndubuaku· Founder

  Sidestepped an AI/ML role at Nvidia to work on Cactus.

  LinkedIn ↗Twitter ↗

Product launches · 1 launch

• Cactus 🌵: Deploy AI models locally on smartphones ↗▲ 40Jul 11, 2025

  Cross-platform open-source framework for deploying LLMs, VLMs, Embedding, and other models locally in your apps.

Change history · 2 recorded

1. August 15, 2026
   • Pitch updated07:00 PM
   • Description rewritten07:00 PM