Which HubSpot tiers does CloudFiles work with?
CloudFiles works with all HubSpot tiers. All the CloudFiles licenses are compatible with the different tiers. However, its possible that some of your HubSpot functionality is limited which would automatically imply that you can't use specific CloudFiles on those plans.
E.g., if your HubSpot tier does not allow you to run workflows, you won't be able to use CloudFiles workflow actions and triggers.