Zellbox
WhatsApp reminders + Google Calendar for appointment SMBs
Zellbox brings WhatsApp Business, Google Calendar and Gmail into one shared inbox for appointment-driven teams: clinics, salons, field sales, home services. Automatic WhatsApp reminders cut no-shows, visits sync two-way with Google Calendar, and every reply lands on the customer record. Official Meta Cloud API with Coexistence (keep WhatsApp on your phone), pre-approved templates, no per-seat pricing. Free plan, live in 5 minutes.
Zellbox is a Messaging company. It launched on Product Hunt on Oct 5, 2026, with 9 upvotes. Adamlead has 1 person on file at Zellbox.
Zellbox at a glance
- Website
- zellbox.xyz
Zellbox timeline
- WhatsApp reminders + Google Calendar for appointment SMBs
People at Zellbox
Emails are shown masked, with whether each one has been verified. They're unlocked in the app with Lifetime access.
| Name | Title | |
|---|---|---|
| Maker | – |
Frequently asked questions
Who works at Zellbox?
Adamlead has 1 person on file at Zellbox, including Nacho Coll (Maker). Each email shows whether it has been verified.