There is no limit on the number of items that you can update.
However due to the Podio API rate limit, we can only update 18.000 items each hour. This means that if you bulk edit more than 18.000 items, all items will be updated eventually, but it will take more than 1 hour.
Important
If you bulk edit 40.000 items, then it will take 3 hours to complete this update.
