cluster
AI infra and compute startups
Model serving, inference optimization, GPUs and chips, training platforms, foundation models, cloud infra.
341
companies tracked
70
from the last 2 years
207
startup-relevant federal grants ($236M)
Share of accelerator intake by year
Newest in the cluster
- VoreliosY Combinator F26
AI that simulates physics 1000x faster
- RightNowY Combinator F26
Enabling Model-Hardware Co-Design at Scale
- Experiential LabsY Combinator S26
Turn your AI spend into a cheaper + better model you own
- TracerY Combinator S26
Combining open-source AI models for better answers at lower cost
- ComputableY Combinator S26
Buy, sell, and redeem GPU hours for any week with instant liquidity
- Lamb LabsY Combinator S26
World's fastest AI models
- Standard MachinesY Combinator S26
Teaching AI to Design Chips
- EdotEnvY Combinator S26
A Quant Neolab building toward RSI via quant trading
- RiftenY Combinator S26
Earned intelligence for every company
- BelvedirY Combinator S26
The easiest way to make private AI models.
- BaudY Combinator S26
AI chips for ultra-fast model training and inference
- OpenRelayY Combinator S26
Distributed, hardware-agnostic AI inference
Most AI-visible
Highest AEO scores - how well AI assistants can read and cite them.
- Thunder Compute64
- ZeroEntropy63
- Deepgram62
- Solana62
- Shadeform61
- Lilac61
- Kairos AR61
- Guide Labs60
Recent rounds
- LITILITunknown$9M
By program
- Y Combinator151
- Plug and Play131
- Techstars30
- 500 Global16
- SOSV8
- a16z speedrun5
Browse all 341 AI infra and compute companies →
Updated hourly from accelerator directories, funding news and federal grant data.