Adereso alternative — WhatsApp helpdesk for LATAM

Editorial disclosure: I work at Zellbox, so this post is naturally biased. I’ve tried to describe Adereso as accurately as possible based on their public product pages as of August 2026. If you find a factual error, message me on LinkedIn and I’ll fix it. No affiliate links.

If you’re comparing Adereso with other WhatsApp platforms, you’ve likely also seen Zendesk WhatsApp, Auronix, or Yalochat. Adereso is a Chilean omnichannel helpdesk — WhatsApp + email + web + social folded into a shared agent queue with tickets, SLAs, and reporting. Zellbox is a different product — appointment-driven small businesses that need WhatsApp reminders tied to a calendar.

Where Adereso fits

Adereso is at its best when your operation runs on support tickets — LATAM support teams handling multi-channel customer requests with SLAs, macros, and reporting. WhatsApp is one channel that opens tickets into the shared queue.

Where Zellbox fits

If your business runs on visits, tickets are the wrong shape. You need a calendar-native product that reminds before appointments, records signed consent after, and keeps everything on the customer record. Adereso doesn’t try to do that.

Feature-by-feature

When to pick which

Pick Adereso if: your LATAM business runs on support tickets across multiple channels and needs a helpdesk with SLAs + reporting.

Pick Zellbox if: you don’t need SLAs and macros — you need reminders that fire the day before every appointment and consent captured after. Zellbox is calendar-native, where Adereso is ticket-native.

Migration checklist: switching from Adereso

If your team has been running WhatsApp support through Adereso’s ticket queue and you’ve decided an appointment-first calendar tool is a better match for how the day actually runs, the move is a data-export + reconnect exercise rather than a rebuild.

Export your Adereso contacts and conversation history

Pull your customer contact list and closed/open ticket history out of Adereso’s admin panel before you switch — most helpdesks let you export contacts and conversation logs as a CSV from account settings. Grab your approved WhatsApp template library too, so you’re not recreating message copy from scratch on the new side.

Reconnect your WhatsApp Business number to Zellbox

Your WhatsApp Business Account (WABA) and phone number are tied to Meta, not to Adereso, so the number itself moves with you. In Zellbox, use the Embedded Signup flow to re-point that same WABA at Zellbox’s infrastructure — about 10 minutes, no new number required, and no loss of message history with existing customers.

Rebuild your automations and templates in Zellbox

Recreate the handful of templates you actually send (appointment confirmation, 24 h reminder, 2 h reminder) inside Zellbox’s template library — appointment-driven teams typically need 3-5, far fewer than a general support queue accumulates over time. Import your exported contacts, connect Google Calendar, and reminders start firing automatically with no macro or SLA rule to maintain going forward.

Adereso vs Zellbox: pricing at a glance

About the author: Nacho Coll is the founder of Zellbox. He writes about WhatsApp Business automation for appointment-driven small businesses.

If you’re also weighing 360dialog, see our 360dialog alternative comparison for appointment-based teams.

Auronix is another LATAM-focused option worth comparing — see the Auronix alternative comparison.