Compare the plans, limit by limit.

"Fleet rate" is the number that mattersThe per-device cadence is a ceiling for one device; the fleet rate is the total across all of them. 100 devices at 2 Hz is 200 msg/s — check it against the plan's fleet rate. Size your publish rate →

Retention is a window, storage is a capWhichever you hit first applies. Deleting telemetry is the one thing we can't undo, so downgrades get a grace period first. Storage & retention →

Upgrades are instant, downgrades are gentleUpgrade any time and the new limits apply immediately. On a downgrade you keep what you built until the enforcement date, and nothing is removed without a notice. Upgrading & downgrading →