Andreessen Horowitz (a16z)
Largest AI-native VC; backer of many labs and a policy force via 'Little Tech'
a16z manages ~$45B+ and is among the most active AI investors, with stakes across the model layer (xAI, Mistral, Databricks, Character.AI-lineage, and many application startups) and its own GPU-cluster/compute program ('Oxygen') to offer portfolio companies scarce Nvidia capacity. Beyond capital, a16z is a vocal Washington policy actor championing lighter AI regulation and open-source ('Little Tech Agenda'). It represents the venture-capital vector of the AI capital layer.
AUM
~$45B+
Compute
'Oxygen' GPU program
Notable bets
xAI, Mistral, Databricks
How it fits the stack
Andreessen Horowitz (a16z) with what it depends on (above) and what it feeds (below). The figure renders as a crawlable diagram and upgrades to an interactive 3D graph as it scrolls into view.
Andreessen Horowitz (a16z) in the AI stack. Andreessen Horowitz (a16z) with its immediate upstream dependencies (top) and downstream dependents (bottom) in the AI value chain. Hover a node in 3D, or read the full relationships below.
Graph data (text) — 4 entities, 3 relationships
- Andreessen Horowitz (a16z) —partners with→ Nvidia
- Andreessen Horowitz (a16z) —invests in→ Anthropic
- Andreessen Horowitz (a16z) —invests in→ xAI (capital raises)