beluga

> You pay 1¢ (or less!) for every Gigabyte of data accelerated over our cloud network.

doesn't seem clear cut as they bundle it in a subscription packages, but at this volume you'd surely need their enterprise package (10Tb+), which you'd expect to get 0.01 or less

bunny

> First 500TB $0.005 /GB

> From 1PB-2PB $0.002 /GB