AI feature charges on my bill
What the Email summaries, Call extraction and Contact enrichment lines on your billing page mean.
Every time an email reply goes out from your inbox, we quietly generate a short summary of the full thread. That summary is what you see as the one-line preview in the inbox list, and the longer version shows up when you open a thread. It helps you (or your team) scan the inbox and spot the state of a conversation without reading every message.
Because this uses AI, each generation counts as one credit draw on your monthly usage. You see the total on the Email summaries line of your billing page.