Vast.ai Named Among Fastest Growing Vendors by Ramp and Brex

Vast.ai has emerged as a leading vendor in the AI compute infrastructure sector, recognized by corporate spend platforms Ramp and Brex for its significant growth based on actual corporate expenditures rather than fundraising or media coverage. Ramp's March 2026 report identified Vast.ai as a breakout growth vendor, particularly in the "Agent hosting" category, highlighting a shift in AI workloads from prototypes to production systems. Meanwhile, Brex ranked Vast.ai #11 among the fastest-growing software vendors of 2025. Over the past year, Vast.ai has seen a dramatic increase in new signups and active paying customers, alongside substantial revenue growth, driven by its marketplace offering faster, cheaper, and flexible GPU compute solutions. The company attributes its success to its model-agnostic, cloud-agnostic, and contract-free platform that allows teams to deploy quickly and scale efficiently. As the AI infrastructure landscape evolves, Vast.ai is focusing on enhancing reliability, autoscaling, and integrations for agent workloads to maintain its growth trajectory and meet the needs of its expanding user base.

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