Wenzy Voice AI · Inbound and outbound calls

An AI voice agent that answers and makes your business calls

The same agent that handles your WhatsApp answers your business phone 24/7 and calls your customers. It books, reschedules and cancels appointments, quotes and reserves hotel rooms, sends the confirmation on WhatsApp and transfers to your team with a summary of the call.

Spanish, English and Portuguese
Inbound and outbound calls 24/7
Prepaid balance from US$0.18/min
Answerson your number, 24/7
Booksand reschedules visits
Quotes and bookshotel rooms
Sends WhatsAppwith what was agreed
Transferswith a warm briefing

One agent across every channel

PhoneWhatsAppInstagramMessengerGoogle Calendar

Same prompt, same tools and same knowledge base. Each agent runs as text only, voice only or both; the call lands in the same conversation as the contact's WhatsApp, and the AI sees the history from every channel.

What Wenzy's voice agent does

Wenzy's voice agent is the same AI agent that runs your WhatsApp, now on the phone. It answers calls on your number 24/7 and calls customers for reminders, follow-ups and campaigns. During the call it books appointments, quotes and reserves hotel rooms, sends summaries on WhatsApp and transfers to your team. It speaks Spanish, English and Portuguese and is billed per minute from a prepaid balance.

How are calls billed?

From a prepaid USD balance, per started minute, by country and call direction, from US$0.18/min. Unanswered calls are free. Top-ups start at US$10, auto top-up is optional, and purchased balance never expires. Each phone number has a monthly fee in the subscription.

Which plans include the voice agent?

Every plan, including the free trial with US$1.80 of balance (about 10 minutes). What changes is concurrent calls: 1 on the trial, 2 on Basic and Esencial, 3 on Standard and Profesional, and 5 on Professional and Clínica.

Which phone numbers can I use?

Buy a number in the app in Colombia, Panama, Mexico, Peru, Chile, Argentina, Brazil or the United States (local, mobile, national or toll-free), with the regulatory forms pre-filled. Or connect your business's SIP trunk to keep your current number. Wenzy does not port numbers.

Is it a different bot from the WhatsApp one?

No. It is the same agent, with the same prompt, tools and knowledge base. Each agent runs as text only, voice only or both, and the call lands in the same conversation as the contact's WhatsApp.

Which countries does the agent call?

15 Latin American countries, Puerto Rico and the United States, within the contact hours each business sets. Outbound calls to Venezuela and Uruguay are disabled.

What does the agent ask for on a call?

Only name, phone number and the general reason for the call. The agent never gives medical, legal or financial advice and transfers to your team when the case calls for it.

Does the agent use my business's own voice?

Yes, with a custom voice the Wenzy team prepares in 1–2 business days from a sample. Until then you choose from 25+ voices by language and accent.

Answers and calls 24/7

Inbound calls reach your number and the agent picks up at any hour; first-time callers are created as contacts. Outbound calls follow the contact hours you set.

  • Calls back when a customer asks for a call on WhatsApp, and asks for the number when none is on file
  • Appointment reminders by phone, with a WhatsApp fallback and never after the appointment time
  • Follow-ups, campaigns, scheduled callbacks and manual calls from your team
  • Configurable retries that stop as soon as the person writes first

Gets things done on the call

On the phone the agent uses the same tools it uses in chat, with the features of your plan.

  • Appointments: checks availability, books, reschedules and cancels, and shares service and location details
  • Hotels: checks availability and rates, quotes and books from the Standard plan up
  • Sends a WhatsApp message, an approved template or a summary of the call, with the caller's permission
  • Schedules a callback up to 30 days out or takes a message for the team

Transfers with context

When a person needs to step in, the agent runs a warm transfer: your teammate hears a summary before connecting, and the caller hears hold music.

  • Transfers to a phone number or to a teammate answering in the browser
  • Detects voicemail, leaves the business message and follows up with an AI-written WhatsApp
  • Records “don't call me again” and removes that contact from automated calls
  • Asks only for name, phone and the general reason, and never gives medical, legal or financial advice

Natural voices in your language

The agent speaks Spanish, English and Portuguese and switches language when the caller does.

  • 25+ voices with accents from Mexico, Colombia, Spain, Latin America, Brazil, the US and the UK
  • A voice per language and per contact country, warm when selling and calm with complaints
  • Your own ambient sound, hold music and pronunciation dictionary
  • A custom business voice, prepared by the Wenzy team in 1–2 business days from a sample

Smart follow-up by phone

Each follow-up step goes out on the conversation's channel, on WhatsApp, as a call, or in Automatic mode, where the AI picks the channel.

  • Before each step the AI reviews the conversation and only reaches out when something is pending
  • When it calls, it picks up the open item instead of a generic hello
  • A call that ended with an unanswered quote or an unconfirmed appointment also starts the follow-up
  • Included in Standard and Professional for hotels, and in Profesional and Clínica for appointments

Your team, in the inbox

Calls live in the same inbox as chats.

  • Browser calling with mute, keypad, hang up and transfer
  • Direction, duration, outcome, cost, recording, summary and transcript for every call
  • Call card and call metrics on the dashboard
  • Downloadable statement in Excel or PDF

Test before you go live

Hear the agent before it answers a customer.

  • Test in the browser or have the agent call your own phone
  • Live transcript of the test call
  • A breakdown of the tools the agent used in each reply
  • The free trial includes US$1.80 of voice balance, about 10 minutes

Your phone numbers

Buy a number in the app or connect the one your business already uses.

  • Numbers in Colombia, Panama, Mexico, Peru, Chile, Argentina, Brazil and the US
  • Local, mobile, national or toll-free, with the regulatory forms pre-filled
  • Bring your own number through your business's SIP trunk
  • Outbound calls to 15 Latin American countries, Puerto Rico and the United States

Per-minute rates

Prepaid USD balance, billed per started minute. Unanswered calls are free, top-ups start at US$10 with optional auto top-up, and purchased balance never expires.

CountryInbound callUSD/minOutbound callUSD/min
ArgentinaUS$0.18US$0.45
BoliviaUS$0.20US$0.85
BrazilUS$0.18US$0.18
ChileUS$0.18US$0.35
ColombiaUS$0.25US$0.18
Costa RicaUS$0.18US$0.45
Dominican RepublicUS$0.18US$0.40
EcuadorUS$0.18US$0.75
El SalvadorUS$0.18US$0.35
GuatemalaUS$0.18US$0.50
HondurasUS$0.18US$0.45
MexicoUS$0.18US$0.18
PanamaUS$0.18US$0.70
ParaguayUS$0.18US$0.45
PeruUS$0.18US$0.18
Puerto RicoUS$0.18US$0.18
United StatesUS$0.18US$0.18
UruguayUS$0.40Not available
VenezuelaUS$0.18Not available
Your own line (SIP trunk), any countryUS$0.18US$0.18

Inbound: a call received on one of your business numbers in that country. Outbound: a call the agent places to a phone in that country. Each number has a monthly fee in the subscription.

Concurrent calls by plan

Voice is included in every plan, including the free trial.

PlanCalls at once
Free trial1
Basic · Esencial2
Standard · Profesional3
Professional · Clínica5

Voice agent FAQ

How are calls billed?

From a prepaid USD balance, per started minute, by country and call direction, from US$0.18/min. Unanswered calls are free. Top-ups start at US$10, auto top-up is optional, and purchased balance never expires. Each phone number has a monthly fee in the subscription.

Which plans include the voice agent?

Every plan, including the free trial with US$1.80 of balance (about 10 minutes). What changes is concurrent calls: 1 on the trial, 2 on Basic and Esencial, 3 on Standard and Profesional, and 5 on Professional and Clínica.

Which phone numbers can I use?

Buy a number in the app in Colombia, Panama, Mexico, Peru, Chile, Argentina, Brazil or the United States (local, mobile, national or toll-free), with the regulatory forms pre-filled. Or connect your business's SIP trunk to keep your current number. Wenzy does not port numbers.

Is it a different bot from the WhatsApp one?

No. It is the same agent, with the same prompt, tools and knowledge base. Each agent runs as text only, voice only or both, and the call lands in the same conversation as the contact's WhatsApp.

Which countries does the agent call?

15 Latin American countries, Puerto Rico and the United States, within the contact hours each business sets. Outbound calls to Venezuela and Uruguay are disabled.

What does the agent ask for on a call?

Only name, phone number and the general reason for the call. The agent never gives medical, legal or financial advice and transfers to your team when the case calls for it.

Does the agent use my business's own voice?

Yes, with a custom voice the Wenzy team prepares in 1–2 business days from a sample. Until then you choose from 25+ voices by language and accent.