In the rapidly evolving world of artificial intelligence, the ability to run AI agents 24/7 has become crucial. Here we compare five leading GPU cloud hosting options for 2026.
Vast.ai is a decentralized marketplace connecting users with GPU device owners. Prices range from **$0.15 to $1.20/hr** — one of the most affordable options. Reliability varies by provider but interruptible instances offer 50%+ savings.
RunPod offers **99.99% uptime SLA** at $0.50-$2.30/hr. Enterprise-grade infrastructure and dedicated support make it the top choice for production AI agents that need guaranteed availability.
Salad.com uses idle consumer GPUs at an incredible **$0.02/hr** ($3.65/mo minimum). Best for batch processing and non-latency-sensitive workloads. Per-second billing, no cold boot charges.
Vagon provides cloud desktops at $0.99-$3.57/hr with a user-friendly interface. Good for interactive AI work but not the cheapest for always-on agents.
CoreWeave targets enterprises with GPUs from $6.50/hr (GH200) to $49/hr (H100 8x). Best for large-scale training and organizations needing guaranteed capacity.
| Use Case | Best Provider | Price Range | Why |
|---|---|---|---|
| Budget agents | Vast.ai | $0.15-0.70/hr | Cheapest with checkpointing |
| Production 24/7 | RunPod | $0.50-2.30/hr | 99.99% SLA |
| Batch processing | Salad.com | $0.02/hr | Ultra-cheap distributed |
| Interactive work | Vagon | $0.99-3.57/hr | Cloud desktop UX |
| Enterprise | CoreWeave | $6.50-49/hr | Dedicated infrastructure |
MoltBot Cloud Blog · Omnisphere