a16z speedrun companies
The a16z speedrun portfolio as the radar sees it: synced daily, classified into clusters, checked for life and movement. 241 companies.
| Company | Cluster | Program | Status | Last signal |
|---|---|---|---|---|
| SpartaAI Adaptive data transfer optimization for high-performance infrastructure, Berkeley CS founders. | AI infra and computedata transfer optimization for distributed systems | a16z speedrunSR006 | Active | checked 2026-08-23 |
| Thirdbrain LabsAI Unlocking the next one billion specialized models | AI infra and computePost-training infrastructure for domain models | a16z speedrunSR006 | Active | checked 2026-08-23 |
| JigsawAI Applied research lab scaling RL environments to accelerate superintelligence. | AI infra and computeRL environment infrastructure and world generation | a16z speedrunSR005 | Active | checked 2026-08-23 |
| RunwareAI Flexible generative AI for image and video. | AI infra and computeAI media generation API and inference | a16z speedrunSR001 | Active | checked 2026-08-23 |
| Zibra AIAI AI-Native Infrastructure for Spatial AI | AI infra and compute3D data compression for spatial AI | a16z speedrunSR001 | Active | checked 2026-08-23 |