Vast.ai
GPU rental marketplace that aggregates spare NVIDIA GPU capacity from many providers, letting you rent compute for AI, machine learning, and rendering at some o...
Vast.ai is a hosting technology company based in HQ: San Francisco, USA, founded in 2018. GPU rental marketplace that aggregates spare NVIDIA GPU capacity from many providers, letting you rent compute for AI, machine learning, and rendering at some of the lowest prices available, with spot and on-demand options. As of 2026, Vast.ai has a HostScore of 58/100, a developing signal, combining four equally-weighted components: trust (2/25), profile completeness (17/25), data freshness (25/25), and performance (14/25). The listing has not been claimed by the host, so directory data is sourced from public signals only and may not reflect the latest pricing or plan changes. HostList ranks all 28,000+ active providers by HostScore, never paid placements, never affiliate-influenced. Use the comparison and similar-host tabs below to evaluate Vast.ai against alternatives in the same segment, or visit hostlist.io/hostscore for the full methodology.