AI Infrastructure Fund
Investing in the Infrastructure of Intelligence.
Alphastack is a focused investment fund backing the next generation of AI infrastructure technologies — the foundational layer that makes artificial intelligence possible at scale.
Investment Focus
Where We Invest
Alphastack concentrates capital in three interconnected layers of the AI infrastructure stack.
AI Compute & Hardware
The physical and silicon layer — custom accelerators, next-generation chips, memory architectures, and the hardware that makes large-scale AI training and inference economically viable.
AI Software Infrastructure
The orchestration and tooling layer — MLOps platforms, inference engines, model serving infrastructure, data pipelines, and the software that connects raw compute to production AI systems.
AI Enabling Technologies
The emerging layer — novel architectures, synthetic data, AI security, edge AI, and technologies that expand what AI systems can do or where they can operate.
Our Approach
We back the companies building the picks and shovels of the AI era — not the applications, but the infrastructure those applications depend on.
Alphastack takes a passive position in each investment. We provide capital and conviction, not board seats or operational involvement. Our founders retain full control.
- Global LP network spanning Silicon Valley and Singapore family offices
- Patient capital with a long-term infrastructure thesis
- Deep sector conviction in AI compute, software, and enabling technologies
- Bridge between the two most important AI ecosystems: US and Southeast Asia
Backed by family offices across Silicon Valley and Singapore.
Work With Us
We invest in the companies building the foundation of AI.
If you are building critical AI infrastructure, we want to hear from you.
Get in Touch