We auto-upload to Petfinder hourly and to Adopt-a-Pet every 8 hours.
Auto-uploads to RescueGroups, Maddie's Pet Assistant, and microchip registries happen nightly. If you do not see your updates overnight, it is possible that there has been a processing delay on the other side.
We have heard about delays of up to 48 hours for both Petfinder and the Michelson Found Animals Registry.