Budget GPU Cloud Picks for AI Workloads (2026)
Cheap doesn't mean cheap. A $1.80/hr H100 at 70% reliability costs more in re-runs than a $2.39/hr H100 at 95%. The picks below show the absolute floor, the most reliable budget option, and the ones to actively avoid despite their brand recognition.
Want the raw numbers instead of picks? The cheapest cloud GPU table lists every model’s lowest in-stock price per GPU-hour.
Live pricing + 30-day reliability update on every page load. Curation refreshed manually.
Vast · 1× RTX 4090
Marketplace floor pricing on consumer 24 GB. 93% availability coverage in our window. Free egress. Best $/hr for jobs that tolerate preemption and fit in 24-48 GB VRAM.
Runpod · 1× RTX 4090
Community Cloud spot pricing exposed in our data. Free egress. Recover-from-checkpoint patterns documented widely. Less marketplace chaos than Vast — somewhat curated set of community providers.
PrimeIntellect · 1× H100
Marketplace-style but with curation, decent reliability scores in our 30-day data, paginated API works. Free egress. Skip the marketplace floor (Hyperbolic at $1.29 — currently API-broken; Vast at $1.80 — variable hosts) if reliability matters.
Avoid: Google Cloud (H100)
GCP H100 in europe-west4 is $13.57/hr vs $4.96 in us-central1 — same hardware, 2.7× regional markup. Plus GCP egress $0.12/GB (worst tier). A 100h run with 1 TB egress: $1,477 vs Runpod $239 = 6.2× total cost swing. Same trap on AWS and Azure: pick a US region or use a neocloud.
The caveat we wish more pages mentioned
Budget tier marketplaces (Vast, Shadeform, PrimeIntellect) have variable host quality. A $1.80/hr H100 at 70% reliability costs more in re-runs than a $2.39/hr H100 at 95%. Use our reliability score next to price as a tie-breaker — `effective $/hr = list ÷ reliability%` is the FinOps-correct comparison. Free credits stack: Lambda + Nebius + Vultr + Vast typically nets 50-100 free H100-hours for prototyping before any payment.
Data we don't yet show — and how it might change the call
- Spot pre-emption rate per provider/region — AWS publishes interruption frequencies; most neoclouds don't
- Free credit programs — most providers offer trial credits but we don't aggregate them
- Regional currency arbitrage — AceCloud and Yotta price in INR; FX swings 3-8% never reflected in our USD column
Honesty about gaps beats false confidence. We add data as it becomes structurally available.