How Free and higher plans cap databases, storage, engines, isolation, and backups.
Limits shown in the product (dashboard quota and pricing page) are the source of truth. Admin overrides may raise caps for a specific account.
When usage crosses the storage limit, the database may move to Suspended. New writes can be blocked until you free space or change plans. After usage is back under the limit, the next metrics check can return it to Active.
Backup create and restore are only available when your active plan has backups enabled. Free typically does not include backups-export important data yourself.
Paid tiers may appear on the landing page as Coming soon. You can read their limits, but checkout stays disabled until billing is enabled.