Vast.ai
A distributed GPU rental marketplace with transparent, market-based pricing
- Vendor
- Vast.ai Inc.
- Also known as
- vast-ai
Available worldwide · Popular in: US
What is Vast.ai?
A platform connecting users with distributed GPU providers across 40+ data centers. Offers on-demand, interruptible, and reserved compute with per-second billing and no long-term contracts.
Vast.ai pricing
Plans, per-tier features and add-ons, dated and linked to live pricing. Pricing changes often; always verify at source before you rely on it.
Market-based pricing starting from $5. Three tiers: on-demand (per-second billing), interruptible (50%+ discount), and reserved (up to 50% discount).
On-Demand
Guaranteed uptime for production workloads with per-second billing
- Guaranteed uptime
- Per-second billing
- No interruptions
- Spin up/down anytime
Interruptible
Preemptible capacity at 50% discount for fault-tolerant batch workloads
- 50%+ cheaper than on-demand
- Preemptible — may be reclaimed
- Ideal for fault-tolerant workloads
- Checkpoint and resume easily
Reserved
Contact salesLong-term capacity reservations with up to 50% discount
- Up to 50% discount
- 1, 3, or 6 month terms
- Guaranteed capacity
- Volume discounts available
What Vast.ai does
The capabilities that matter for gpu cloud, normalised so it lines up with every alternative. “-” means we haven't confirmed it, not that it's missing.
- Deployment model
- Marketplace
- Interconnect
- Infiniband
- Max cluster scale
- Multi node cluster
- Kubernetes support
- -
- Slurm support
- -
- Spot preemptible pricing
- ✓
- Per second billing
- ✓
- Reserved capacity contracts
- ✓
- Amd GPU support
- ✓
- SOC2
- ✓
- Multi region
- ✓
- Pricing model
- Marketplace bid
Platform & deployment
Independently observed- CLI
- Web
- Cloud / SaaS
Security & compliance
Independently observed- SOC 2 Type II · Type IIactive
Vast.ai FAQ
Common questions about Vast.ai, answered from independent, dated evidence.
What is Vast.ai?
A cloud marketplace platform that enables on-demand rental of GPUs from various providers for AI, machine learning, and high-performance computing tasks, with hourly pay-as-you-go pricing. It is indexed under GPU Cloud.
Source: https://vast.ai/article/how-much-does-it-cost-to-rent-a-gpu-in-the-cloud-live-pricing-guide
What platforms does Vast.ai support?
Vast.ai supports the web and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.
Source: https://vast.ai/article/how-much-does-it-cost-to-rent-a-gpu-in-the-cloud-live-pricing-guide
Can Vast.ai be self-hosted?
We have only confirmed a cloud / SaaS deployment for Vast.ai, so it appears to be vendor-hosted. If a self-hosted option exists we have not found it documented publicly.
Source: https://vast.ai/article/how-much-does-it-cost-to-rent-a-gpu-in-the-cloud-live-pricing-guide
What security certifications does Vast.ai have?
We have independently confirmed SOC 2, ISO 27001, HIPAA and GDPR for Vast.ai. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Vast.ai not holding them. Always confirm compliance directly before you rely on it.
Source: https://vast.ai/article/Navigating-Data-Center-Compliance
Where is Vast.ai available?
Vast.ai is available worldwide. Its primary market is the United States.
Source: https://vast.ai/article/how-much-does-it-cost-to-rent-a-gpu-in-the-cloud-live-pricing-guide
Vast.ai alternatives
Other gpu cloud we track, ranked by the same independent score.
- DataCrunchFlexible cloud platform for AI compute offering GPUs, CPUs, and containers with transparent hourly pricingmedium · 63%
- Paperspacemedium · 60%
- Voltage Parklow · 25%
- RunPodCloud GPU platform for training and deploying AI models with flexible, usage-based pricingmedium · 64%
- TensorWaveAn AMD GPU cloud platform for AI training, fine-tuning, and inference workloadslow · 21%
- Lambda (Lambda Labs)Cloud-based AI supercomputers for large-scale model training and inferencelow · 16%
Compare Vast.ai
Side by side against other gpu cloud, attribute by attribute, with a source on every value.
The vioscaleAI score: one lens on the evidence
Not user reviews and not a paid placement: a confidence-weighted blend of the independent signals below (adoption, activity, security posture, and more), which you can sort and re-weight yourself. Vendors can correct their listing but can never move their rank, and stars are weighted low as a vanity metric. It is one way to read the evidence for Vast.ai, not the verdict.
| Signal | Score | Weight | Contribution | Evidence |
|---|---|---|---|---|
| Security posture | 95 | 0.12 | 10.9 | ✓ |
| Capabilities | 81 | 0.05 | 4.2 | ✓ |
| Pricing transparency | 55 | 0.06 | 3.5 | ✓ |
| Price level | 0 | 0.04 | 0.0 | - |
| Reliability | 0 | 0.16 | 0.0 | - |
| Integrations | 0 | 0.05 | 0.0 | - |
Computed . Re-weight it by intent, or see the full method.
All data & sourcesshow ↓
Every value we hold, with its source, retrieval date, and confidence. This is the evidence behind the score: don't trust it, verify it.
Content
| Attribute | Value | Evidence |
|---|---|---|
| Faq | 5 items | mediumsource · 2026-09-10 · 60% |
Features
| Attribute | Value | Evidence |
|---|---|---|
| Capabilities | Soc2: Yes · Interconnect: infiniband · Multi region: Yes · Pricing model: marketplace-bid · Amd gpu support: Yes · Deployment model: marketplace | mediumsource · 2026-10-12 · 60% |
Market
| Attribute | Value | Evidence |
|---|---|---|
| Availability | PrimaryMarkets: … · AvailabilityScope: global · AvailableCountries: … · NotAvailableCountries: … | highsource · 2026-10-12 · 75% |
Pricing
Security
| Attribute | Value | Evidence |
|---|---|---|
| Gdpr | Yes | highsource · 2026-10-12 · 75% |
| Hipaa | Yes | highsource · 2026-10-12 · 75% |
| Iso27001 | Yes | highsource · 2026-08-25 · 75% |
| Pci | Yes | highsource · 2026-08-25 · 75% |
| Soc2 | Yes | highsource · 2026-10-12 · 75% |
| Certifications | SOC 2 Type II | mediumsource · 2026-10-12 · 60% |
| Trust center | https://vast.ai/compliance | mediumsource · 2026-10-12 · 60% |
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