Overview
Strengths & Best For
RunPod is an AI developer cloud trusted by 1M+ developers, offering Pods (on-demand GPU instances), Serverless (autoscaling endpoints that scale to zero), and Clusters (multi-node distributed training) — all in one account. GPU catalog: B300, B200, H200, RTX PRO 6000, H100 NVL, H100 PCIe, H100 SXM, A100, L40S, RTX 4090, RTX 5090. Serverless and Clusters also available. Public Endpoints for instant model access. 31 global regions. SOC 2 Type II, HIPAA, GDPR compliant.
- B300, H200 — competitive Blackwell and Hopper pricing
- RTX 5090 and RTX 4090 for budget inference
- Serverless with sub-200ms cold starts (FlashBoot) and zero idle cost
- Pods + Serverless + Clusters + Public Endpoints in one account
- SOC 2 Type II, HIPAA, GDPR compliant
- 31 global regions with per-second billing
- Community cloud tier hardware quality varies by host
- Secure Cloud (network-isolated) costs more than community tier
- Support response times slower on lower tiers
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Vast.ai is a GPU marketplace where prices are set by supply and demand across 40+ data centers. 68+ GPU types spanning Blackwell, Hopper, Ada Lovelace, Ampere, Turing, Volta, Pascal — from B300 and H200 down to RTX 3090. Three pricing tiers: On-Demand (higher availability), Interruptible (lower cost, interruptible), Reserved (committed pricing). Per-second billing, no lock-in. SOC 2 certified. Check the live table for current rates.
- B300, H200, H100 — competitive frontier pricing on marketplace rates
- RTX 5090, RTX 4090 — consumer GPU inference at marketplace rates
- 68+ GPU types from RTX 3060 to B300 — wide selection
- Per-second billing, no minimum hours, no lock-in
- Interruptible tier: lower cost than on-demand
- SOC 2 certified
- Marketplace model — hardware quality and reliability varies by host
- No enterprise SLAs or uptime guarantees
- Interruptible instances can be reclaimed at any time
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Live GPU Pricing
Region Coverage
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Key differences
RunPod
B300, H200, B200 — Pods, Serverless, and Clusters in one platform
Vast.ai
B300, H200, RTX 5090 — 68+ GPU types, per-second billing