Portfolio Sub-Category
AI Infrastructure startups
Explore 20 AI Infrastructure companies in Sahin Boydas' public angel investment portfolio, including public company descriptions, taxonomy, and status.
AI Infrastructure companies in the public portfolio
21st
Portfolio company
Armada AI
The full-stack platform for next-generation edge computing.
Cerebras Systems
Wafer-scale AI processor for large language models
Exowatt
Thermal energy storage for grid and industrial use
Extropic
Thermodynamic computing for AI inference
Featherless AI
Open-source AI model serving and inference platform
Fenrock AI (YC W26)
Builds AI agents to automate financial crime compliance for banks.
General Compute
Portfolio company
Groq
Groq is a machine learning systems company
Karman Industries
Builds advanced thermal systems for data centers.
Kled.ai
Kled provides premium, unbiased data to train AI models.
Labtree
The R&D operating system for biotech startups
Lambda
GPU compute for deep learning, accelerating human progress.
Normal Computing
Develops AI tools and hardware for the semiconductor industry.
Origami Robotics
Builds high-DOF robotic hands that replicate human dexterity.
Parasail Inc.
Autonomous aerial vehicle platform for enterprise
Piris Labs
Piris Labs builds optical interconnects for fast, cost-effective AI inference.
Scale AI
The Data Engine that powers the most advanced AI models
Together.ai
Portfolio company
Vector
Portfolio company