Lambda (Lambda Labs) vs Vast.ai
No leader: the top candidate Vast.ai has only 0.33 confidence (low), below the 0.35 needed to declare a winner. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.
Capabilities
Feature-by-feature on the axes that matter for gpu cloud. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
Lambda (Lambda Labs)
Lambda provides managed GPU computing infrastructure and dedicated supercomputer clusters for training and deploying large-scale AI models. The platform offers single-tenant clusters with exclusive hardware access, support for NVIDIA's latest GPUs, and end-to-end operational management to eliminate infrastructure burden.
Vast.ai
A marketplace connecting users with distributed GPU providers worldwide, enabling hourly GPU rentals at variable prices determined by supply and demand across thousands of independent hosts.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
Lambda (Lambda Labs)
Pricing not documented yet.
Vast.ai
Market-based hourly pricing ($2.99 to $8.60+ per GPU/hr for major models). Per-second billing. Minimum $5 to get started.
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.