A WhatsApp AI agent that books

A WhatsApp AI agent answers your customers on WhatsApp in seconds, day and night, in English, Spanish or French: prices, hours, availability and your everyday questions. It books the appointment, sends the reminder, hands the chat to your team when needed and saves every chat in your CRM.

Example with a made-up business.

Why WhatsApp

Your customers already live on WhatsApp. They’d rather send a message than call, and they expect an answer while they still have the phone in their hand, not tomorrow morning.

Most businesses can’t answer every chat in minutes, at every hour, in two languages. An AI agent can, and when a conversation needs a person, it passes it to your team with everything already written down.

A bakery owner replies to a customer on her phone behind the counter, the moment a WhatsApp AI agent takes over
New WhatsApp messageAnswered in 3 seconds

What the agent does

  • Answers in seconds, 24/7

    Prices, hours, services, location and the questions you answer every day, in your words.

  • Books appointments

    It checks your calendar, offers open times and confirms the booking in the same chat.

  • Qualifies every lead

    It asks what you would ask (the service, the budget, the date) and saves the answers to the contact.

  • Sends reminders

    Confirmations and reminders before every visit, with a reply to confirm or reschedule.

  • Hands off to your team

    Urgent or complex chats go to a person at once, with the whole conversation in front of them.

  • Follows up and brings people back

    Messages to customers who opted in, with templates Meta approves, for quotes, offers and rebooking.

When nobody answers the chat

Last nightMissed call(512) 555-01877:42 pmMissed call(512) 555-01338:15 pmVoicemail“Hi, I need someone today…”9:02 pmWeb formNo reply yet2 days

Without it

  • Messages wait until someone has time, and people ask somewhere else
  • Night and weekend chats go unanswered
  • The same five questions take your team hours a week
  • Nothing is written down when the customer calls back

With us

  • Every message answered in seconds, at any hour
  • Bookings made and confirmed inside the chat
  • Your team only steps in when it should
  • Every conversation saved in your CRM

How we set it up

  1. Lead sourcesMeta lead formsConnectedGoogle AdsConnectedWebsite formConnectedGoogle profileConnectedPhone lineConnectedCalendarConnected
    Everything lands in one pipelineOpportunities · New Lead

    A strategy call

    On the free call we look at where your chats come from, what customers ask and what the agent should handle.

  2. WhatsApp setupWhatsApp Business accountVerifiedPhone number+1 305 555 0110Message templates4 approvedGoHighLevelConnected
    Your number is liveEvery chat lands in your CRM

    We connect your WhatsApp number

    Your business on the WhatsApp Business Platform, verified with Meta and connected to your CRM; in many cases your current number keeps working on the app too.

  3. We integrate your calendar

    Google Calendar, Outlook or iCloud, so the agent offers real open times and books in the same chat.

  4. What the agent knowsServices and pricesHours and holidaysInsurance acceptedBooking rulesWhen to call a person
    ToneWarm, short answersLanguagesEnglish · Español

    We train the agent

    Your services, prices, hours, policies and the moments it should call a person, in your tone.

  5. BABright Air HVACAI assistant · 2:14 am

    Our AC stopped working and it’s 85 inside. Can someone come?

    So sorry! A technician can be there at 8 am. Is 1810 Palm Ave the right address?

    Yes, thank you!

    Visit booked · 8:00 amAnswered in 8 seconds

    We test and fine-tune

    We try it with real questions before it goes live, and adjust its answers in the first weeks.

  6. It hands off to your team

    Urgent, sensitive or complicated chats go to a person at once, with the conversation written down.

Lead sourcesMeta lead formsConnectedGoogle AdsConnectedWebsite formConnectedGoogle profileConnectedPhone lineConnectedCalendarConnected
Everything lands in one pipelineOpportunities · New Lead

Example with a made-up business.

Works with what you use

The agent runs on the official WhatsApp Business Platform. Each tool below says how it connects: built in (native), by API or by a link.

Ads

  • Meta ads that click to WhatsAppNative

Lead forms

  • Facebook & Instagram lead formsNative
  • Google lead formsNative
  • TikTok lead formsNative

CRM

  • GoHighLevelNative
  • WhatsApp Business app (Coexistence)Native

Calendars

  • Google CalendarNative
  • OutlookNative
  • iCloud CalendarNative

Who it works for

  • HospitalityRestaurants · Hotels · Events
  • Veterinary and dentalVeterinary clinics · Dental practices
  • Real estateAgents · Brokerages · Property management
  • Home servicesPlumbing · HVAC · Electrical · Cleaning
  • Education and tutoringTutoring · Schools · Courses
  • Law firmsLaw firms · Solo attorneys
  • Med spas and clinicsMed spas · Laser clinics · Red-light therapy
  • Appointment-based businessesSalons · Fitness studios · Sales-call businesses
  • Retail and e-commerceLocal stores · Online shops
  • ContractorsRoofing · Kitchen and bath · Flooring · Windows · Pools
  • Staffing and recruitmentRecruitment · Temporary staffing

Your agent works better with

  1. The pipeline, the texts and emails that go out on their own, AI receptionists and chatbots, review requests and payments, all on your phone.

    See how it works
Opportunities+ Add opportunity
New Lead2 opportunities · $14,2001 opportunity · $4,600
Maria T.JobKitchen remodelSourceFacebook formValue$9,600
James O.JobBathroomSourceGoogle AdsValue$4,600
Contacted2 opportunities · $9,8002 opportunities · $9,800
Ana P.JobRoof repairSourceWebsiteValue$3,200
Luis M.JobDeckSourceFacebook formValue$6,600
Booked2 opportunities · $11,6003 opportunities · $21,200
Maria T.JobKitchen remodelSourceFacebook formValue$9,600
Kevin D.JobKitchenSourceGoogle profileValue$8,400
Rosa V.JobFlooringSourceReferralValue$3,200
Maria T.SMS

Hi Maria, it’s Rivera Home Pros! Thanks for asking about your kitchen. When can we come by for a free estimate?

Sent automatically · 00:08

Thursday at 3 works

Appointment booked · Thu 3:00 pm

The screens are examples with made-up businesses.

What it costs

We price the WhatsApp AI agent on the free call, once we know your volume of chats, your calendar and what the agent should handle. Meta’s own message fees are separate.

Meta’s WhatsApp prices

On the free 20-minute call:

  • We look at the chats you get, and when
  • You see what the agent would answer
  • We tell you if we’re a fit

Book a free call See full pricing

Alia Seffar and Delmer Lagos, founders of Let's Be Marketing
You talk to Alia and Delmer, the founders, not to an account manager.

From our blog

“More importantly, it converts.”
Tony B., recruitment firm, on Google

5.0 on Google

From 10 reviews

Read all our reviews
  • “I was honestly exhausted trying to find someone reliable for my website. Working with Alia was a breath of fresh air: professional, clear, responsive, and delivered exactly what she said she would.”

    Kenneth F. January 2026

  • “Alia really knows how to alleviate the anxieties that come with sophisticated SMS and SEO planning. She’s super organized, even pushing our team to align around set goals for marketing.”

    Keerome M. November 2025

  • “Kind and knowledgeable. Helped my business to be active and have ads on Google. She was very patient with us during this process. Highly recommend!”

    Rafaela V. November 2025

  • “Absolutely outstanding work. The design is sharp, the structure is intuitive, and she understands exactly what you’re trying to express.”

    Mohamed M. November 2025

  • “She helped my business get set up in London, and we did a marketing consultation to optimise my marketing efforts and budgets. Highly recommend!”

    Beth F. November 2025

  • “Very happy with Alia’s work! Very professional and skillful at navigating the issues with good energy.”

    Thiago C. November 2025

WhatsApp questions

What owners ask before they let an AI answer their chats.

An assistant that answers your business’s WhatsApp messages on its own, in seconds: it answers questions, books appointments, sends reminders and passes the chat to your team when a person is needed.

Free 20-minute
call

  • We look at the chats you get, and when
  • You see what the agent would answer
  • We tell you if we’re a fit

We tell you on the call if we’re a fit. If we’re not, you keep the advice.

Step 1 of 4