Vast.ai Alternative
Why teams switch from Vast.ai to JarvisLabs for GPU cloud computing.
The Verdict: JarvisLabs vs Vast.ai
JarvisLabs runs all instances on dedicated datacenter hardware with consistent pricing. Vast.ai is a GPU marketplace where hosts rent out idle GPUs at auction-style prices, often significantly cheaper but with variable reliability. JarvisLabs H100 is $2.69/hr with predictable performance; Vast.ai H100 median is around $1.54/hr on-demand but prices fluctuate. Choose JarvisLabs for reliability and predictable billing; choose Vast.ai if you're optimizing for the absolute lowest price and can handle marketplace variability.
Choose JarvisLabs if:
- +You want predictable, per-minute billing with no surprises
- +You need persistent storage included without extra charges
- +You value dedicated datacenter hardware with 99.9% uptime
Choose Vast.ai if:
- +68+ GPU types through marketplace model
- +Often the cheapest headline GPU prices
- +Global availability across 40+ data centers
GPU Pricing Comparison
Enterprise/dedicated tier pricing in USD/hr. Community or spot-priced clouds are excluded as they offer no SLA guarantees.
| GPU | JarvisLabs | Vast.ai | Savings |
|---|---|---|---|
| H100 80GB | $2.69/hr | $1.54/hr | 43% more |
| A100 80GB | $1.49/hr | $0.76/hr | 49% more |
JarvisLabs also offers India region with local pricing. Prices last verified: April 14, 2026.
Feature Comparison
| Feature | JarvisLabs | Vast.ai |
|---|---|---|
| Billing | Per-minute | per second |
| Persistent Storage | Included | Yes |
| Serverless | Yes | Yes |
| Multi-GPU | Up to 8 | Up to 8 |
| Regions | US, India, Europe | Global (wherever hosts are) |
| Community Cloud | No (dedicated only) | Yes |
Vast.ai: Strengths and Weaknesses
Strengths
- +68+ GPU types through marketplace model
- +Often the cheapest headline GPU prices
- +Global availability across 40+ data centers
- +Per-second billing and serverless endpoints
Weaknesses
- -No platform SLA on standard instances, reliability varies by host
- -Persistent volumes are local to a specific machine
- -Interruptible instances can be preempted (on-demand tier is stable)
- -Performance variability between hosts
Frequently Asked Questions
Is Vast.ai cheaper than JarvisLabs?
Often yes for headline GPU price. Vast.ai H100 median is around $1.54/hr vs JarvisLabs at $2.69/hr. But factor in reliability, performance variability between hosts, and potential re-runs from interruptions on the interruptible tier. For consistent workloads, dedicated datacenter hardware can save time and frustration.
Is Vast.ai safe to use for sensitive data?
Vast.ai uses containerization to isolate workloads, but instances run on third-party hardware. For non-sensitive workloads this is generally fine. For proprietary models or sensitive data, JarvisLabs dedicated datacenter infrastructure is more appropriate.
Which platform has better GPU availability?
Vast.ai has 68+ GPU types across 40+ data centers due to its marketplace model. JarvisLabs has fewer types but consistent availability on datacenter-grade hardware. For H100 and A100, both generally have stock.
Can I use Vast.ai for production inference?
Possible but risky for latency-sensitive workloads. Host availability and performance variability make it difficult to guarantee consistent response times. JarvisLabs' dedicated infrastructure is better suited for production.
What happens if my Vast.ai instance gets interrupted?
On the interruptible tier, you lose work since the last checkpoint. Frequent checkpointing helps but adds overhead. Vast.ai on-demand instances are more stable but cost more. JarvisLabs instances on dedicated hardware virtually eliminate this risk.
Ready to switch?
Get started with JarvisLabs. Per-minute billing, persistent storage, and GPUs from $0.44/hr.
Start with free creditLast updated: April 14, 2026 · View all comparisons