I can confirm that Amex has this. If you login on the website, you can also get emails / text for each transaction, set thresholds, etc. I've been using this fe

I can confirm that Amex has this. If you login on the website, you can also get emails / text for each transaction, set thresholds, etc. I've been using this feature for a while now. They also send you weekly statements on your transactions and how much your account has changed from the previous week, etc.