The problem
Why this one exists
Freelance composing is two jobs. One of them is the music. The other is quoting, scoping, scheduling, pushing back on a revision that goes past what was agreed, and doing all of it in a register that keeps the relationship intact. The second job has no fixed hours, and it tends to collect at exactly the moments the first job needs continuity.
The blank reply is the expensive part. Not the writing — the starting. And a generic assistant will happily produce a polished, friendly email with a placeholder where your fee should be and another where your delivery date should be, which leaves you with the two decisions you were avoiding plus somebody else's voice to edit out.
Presto is built the other way round. It already knows your rates, your boundaries and how you sound, so the draft arrives with the professional structure already in place and your judgement as the only thing still missing.