Proof grade B
Zostel
Automated guest confirmations, reminders, support and booking conversion.
BProof grade
10Metrics retained
1Evidence records
WatiVendor
Reported outcomes
Context and boundaries
Source trail
- Zostel case study
Vendor case reports 40% lower first-response time, 25-30% lower resolution time, 20-25% more conversations per agent, 100% automated confirmations and reminders, 45% fewer manual check-ins, 10-15% booking uplift and CSAT rising from 4.2 to 4.5 out of 5.
company · accessed 2026-07-13