Vast.ai
59Vast.ai specializes in GPU cloud hosting, providing a platform for users to rent out their GPUs primarily for AI development. The service operates as a marketplace, allowing hosts to set their own pricing and terms for GPU rentals. Vast.ai supports various pricing models and supports multiple active rental contracts on a single machine. While it offers a community-driven support system through Discord, it does not provide direct assistance for setting up machines. This service is suitable for AI developers and researchers seeking scalable GPU resources without the overhead of managing physical hardware.
Reviews & company details
Vast.ai is a web hosting provider based in USA. As of 2026 it holds an HRI of 59/100, a developing signal, ranked independently by HostList with no paid placements.
Vast.ai is a web hosting provider based in USA. As of 2026 it holds an HRI of 59/100, a developing signal, ranked independently by HostList with no paid placements.
Before You Sign Up
Vast.ai specializes in GPU cloud hosting, providing a platform for users to rent out their GPUs primarily for AI development. The service operates as a marketplace, allowing hosts to set their own pricing and terms for GPU rentals. Vast.ai supports various pricing models and supports multiple active rental contracts on a single machine. While it offers a community-driven support system through Discord, it does not provide direct assistance for setting up machines. This service is suitable for AI developers and researchers seeking scalable GPU resources without the overhead of managing physical hardware.
What Vast.ai Discloses
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What Customers Say About Vast.ai
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Frequently Asked Questions About Vast.ai
What is Vast.ai's HRI?
Vast.ai has a HRI™ of 59/100 on HostList.io. HRI is calculated algorithmically from trust signals, profile completeness, data freshness, and performance data. Providers can improve their score by claiming their profile, keeping data current, and building verified reviews. No provider can pay to increase their score.
What type of hosting company is Vast.ai?
Vast.ai is classified as a dedicated web hosting company on HostList.io. Use the HostMatch™ tool at hostlist.io/match to describe your project requirements and get a ranked recommendation from 30,000+ hosting providers including Vast.ai.
Where is Vast.ai based?
Vast.ai is headquartered in USA. Hosting companies based in USA are listed at hostlist.io/hosting/usa.
How does Vast.ai compare to other web hosting companies?
Vast.ai can be compared to any other hosting provider using HostList.io's side-by-side comparison tool at hostlist.io/compare. The tool shows both providers' HRI™ breakdowns, sub-scores (Trust, Completeness, Freshness, Performance), and review data side by side. Vast.ai has a current HRI of 59/100.
How Vast.ai's Score Is Calculated
HRI is calculated algorithmically based on publicly available data. It considers trust signals (reviews, ratings), data completeness, freshness of information, and technical performance. No host can pay to improve their score.
Full methodology →