Provider matchup

AWS vs Vast.ai.

Identical-hardware GPU pricing comparison. 4 chip classes overlap.

Cheaper overall Vast.ai wins on 4 of 4 matchups.

Identical-hardware matchups

GPU	Billing	AWS	Vast.ai	Δ /hr	Cheaper
B200	On-Demand	$14.24	$4.07	+$10.17	Vast.ai
B300	On-Demand	$17.80	$5.63	+$12.17	Vast.ai
H200	On-Demand	$7.91	$3.12	+$4.79	Vast.ai
V100	On-Demand	$3.06	$0.15	+$2.91	Vast.ai