Celesto sandbox jokes aside: CI minutes ~90% cheaper than GitHub, 2s agent sandboxes
aniketmaurya · x · 2026-10-26
With a tongue-in-cheek "preparing to sandbox myself in case of total shutdown" quip, the author shares the Celesto C1 spec sheet. Key claims: CI runners ship with Docker preinstalled and up to 25 GiB of cache; CI minutes cost nearly 90% less than GitHub and 83% less than Blacksmith; agent sandboxes boot in under 2 seconds; and each long-running agent gets a full cloud computer with shell, browser, and desktop.
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