Havana summarizes my sales calls and drafts a follow-up email automatically after each call.
When you do more than 5-10 sales calls a week, writing up notes and emails can take hours of your time.
It's tedious work but also must be done (otherwise you might forget what's going on in a deal when it's time to do another call down the line!).
Also, the quality of the summaries and emails must be good (clear, readable) but not necessarily great (we're not looking to win a Pulitzer here).
It's the perfect kind of task for GPT.