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AI tone matching for invoice follow-ups

The hardest part of chasing invoices is calibrating tone. Chasa writes follow-ups that match how late each payment is — and lets you tweak from there.

Automatic tone by days overdue

Friendly (under 7 days): assumes an oversight, asks when payment is scheduled.
Professional (8–30 days): clear ask with invoice details and due date.
Direct (30+ days): firm language, mentions consequences without threats.

Soften, firm up, shorten (Solo+)

After the initial draft, one-click rewrites adjust pressure level or cut the email to under 60 words. Useful when you know the client well — or when polite reminders were ignored.

Try a tone-matched draft

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