Why Rosie?  My deciding factor would be flat-rate unlimited minutes and 24/7 availability for a low monthly cost. Rosie advertises “unlimited minutes” and 24/7/365 availability.  If you care about avoiding surprise overage fees, that’s a big win.
 
Best For: Solo pros or small teams who want 24/7 coverage without per-minute costs.
Flat-rate plans (starting at $49/month)
24/7 AI answering and message taking
Call transcripts and lead alerts
Zapier + CRM integrations
Monthly: Rosie rate + $49 GrowTank maintenance
✅ We handle onboarding, custom scripting, and monthly performance checks.