WhatsApp reaches 9 out of 10 Mexicans online, so that's where your customers start. But an automatic reply is about to be a button anyone can switch on. Booking it, following up for fourteen days, reminding them, reviving your old list, asking for the review — that's the system. That's the part almost nobody has, and it's where the money actually is.
Nine of ten Mexicans online are on WhatsApp, and seven of ten would rather message a business than call it. So that's where every customer enters. What decides whether they become revenue is the eight steps that come after — and those steps are not a chat window.
Meta now sells its own AI answering agent inside WhatsApp. Within a year or two, an automatic reply will be a toggle in an app your customer already has on their phone — and we'd rather tell you that ourselves than sell you a feature that's about to be free.
What isn't becoming a toggle: the appointment landing in your calendar, the fourteen days of follow-up, the reminder that stops the no-show, the four hundred old contacts nobody has spoken to in a year, the review request after the job, and one report that tells you what all of it produced.
WhatsApp, phone, web form, Instagram DM. Answered in every language, at any hour.
Name, need, urgency, source — captured on first contact, not guessed later.
A slot on your actual calendar while they're still holding the phone.
Confirmation and reminder before the appointment, so the chair isn't empty.
Messages and callbacks that keep going until they answer or ask you to stop.
Old quotes, no-shows, past customers — reactivated, with every reply handled.
Asked for automatically after the job, every time, so the next lead arrives warmer.
Answered, booked, revived, reviewed — and what it was worth in pesos.
Set your numbers on the left. The volume in each vessel is how many leads survive that stage — the red tags are the exact ways they escape. Flip the switch to see the same funnel with the desk running.
Drop-off rates come from published speed-to-lead and missed-call research. Every lost lead is valued at only 60% of your close rate, because a lead that slipped away was always colder than one you reached. Deliberately conservative. Runs in your browser — nothing is sent anywhere.
Not one of these is fixed by answering faster. You already work hard — that is exactly why they happen. You are doing the job, so you cannot also be running the follow-through.
A price sent over WhatsApp is not a sale. It is a conversation that ends politely and disappears. The customer meant to get back to you, then someone else answered with an actual time and an actual date. A reply without a next step is just a courtesy. The businesses that win aren't faster — they ask for the appointment.
Speed-to-lead is the most under-priced variable in small business. The gap between replying in five minutes and thirty isn't a small penalty — it's most of the deal. By the end of the first hour the lead is functionally cold. Almost nobody loses on price. They lose on being second.
The biggest leak and the least visible, because the lead technically "went nowhere" rather than being lost. Most small businesses make one or two attempts and stop. Most deals close somewhere after the fifth. Following up isn't a discipline problem — it's a scheduling problem no busy owner has solved by trying harder.
Old quotes. No-shows. People who said "not right now" eleven months ago. Past customers who'd buy again if anyone asked. You already paid to acquire every one of them. This is usually where the first month pays for itself — no ad spend, no lead cost, just a conversation restarted.
No four-week onboarding, no implementation fee. Here's the real sequence, including the part where you decide whether it was worth it.
How calls reach you now, what you sell, and the questions your best employee would ask.
Your number stays yours. We forward the calls you choose and write the intake script.
Call in and try to break it. Change the script, tone, questions. We adjust same day.
Nothing changes in your setup. The desk catches what falls through and texts you each one.
Answered, booked, kept, revived, reviewed — against the plan price. If it doesn't clear it, you leave.
Prontela is young and I'd rather show an honest board than a wall of invented testimonials.
Years of quoted-but-never-closed contacts sitting in a phone and a spreadsheet, with no system to restart any of them. We built a reactivation campaign against the existing database, with the desk handling every reply so the owner isn't buried. This one is a US account — included because it is real, not because it is Mexican.
Wedding and event enquiries arriving by WhatsApp at every hour, answered personally by the owner, quoted, and then left to drift. The pilot builds the full path — intake, quote, booked consultation, reminder, follow-up and review request — on the number her customers already use.
Every figure elsewhere on this page is either an industry average with its source named, or an illustration clearly labelled as one. Nothing here is a client result unless it says so. When your pilot ends you get your own numbers in writing — and I'll ask permission before putting them anywhere near this page.
Including the free option, honestly. WhatsApp Business already has auto-replies, and Meta is adding its own AI agent — so that column belongs in the table. A good receptionist in Mérida costs $10,000–13,000 a month once you add IMSS, aguinaldo and prima vacacional, and covers 40 hours of the 168.
Swipe the table sideways →
| What you get | WhatsApp app + AI reply | In-house receptionist | Answering service | Prontela |
|---|---|---|---|---|
| Monthly cost | Free to very low | $10,000–13,000 loaded | $1,500–$3,000 + per call | $2,900–$7,900 flat |
| Answers instantly, 24/7 | Yes | 40 of 168 hrs | Yes | Yes |
| Answers the phone too | No — chat only | Yes | Yes | Yes, AI voice |
| Books onto your calendar | No | Yes | Rarely | Yes, with reminders |
| Sends appointment reminders | No | If someone remembers | No | Every appointment |
| Follows up for 14 days | No | If someone remembers | No — takes a message | Automatically |
| Works your old lead list | No | No | No | Yes — reactivation |
| Asks for reviews after the job | No | Sometimes | No | Every time |
| Keeps a real customer record | No — just a chat | In her head | No | Yes, exportable |
| Tells you what it earned you | No | No | No | Monthly, in pesos |
| Set up and run for you | You do it | You train her | Partly | Yes, by a person |
Receptionist cost reflects Yucatán wages plus IMSS, aguinaldo, prima vacacional and equipment — employer burden in Mexico adds roughly 30% over base salary. The first column is a genuinely good option if all you need is a faster reply, and we will tell you so on the call. All figures in Mexican pesos. Our honest read of the category, not a knock on any one vendor.
Named for how much of the system runs, not for which app it uses. Month to month, cancel anytime, setup waived during your pilot. All prices in Mexican pesos, and all three languages on every plan — that is not an upgrade.
Setup is $6,000 MXN one time, waived during your pilot. Fair use: 1,000 messages and 300 voice minutes a month, overage billed at cost. Every plan starts with a free two-week pilot. The desk runs alongside whatever you do now, you keep every booking it makes, and setup is waived. If it doesn't earn its keep, you walk — no contract, nothing to cancel.
Call it yourself before you decide anything — the number's at the bottom and nobody will ask for an email first. It answers naturally, handles interruptions, and if a caller asks for a human or gets frustrated it says so and hands off to you rather than pretending. The desk never claims to be a person.
It says it doesn't know, takes the details, and gets you involved — same as a good new hire in their first week. We load your services, pricing ranges, service area and policies during setup, and every unanswered question gets flagged so we can add it.
No. Your number stays exactly as it is. We set up forwarding on the conditions you choose — after hours only, or when you don't pick up in four rings, or everything. You decide how much it handles, and you can change it any time.
There isn't one. Month to month. First two weeks free, setup waived during the pilot. If you cancel you keep every lead, contact and booking it captured — they're yours and we'll export them.
It's the reason the business exists. Every script is written in Mexican Spanish first — not translated from English afterwards. It answers in Spanish, English or Portuguese depending on how the customer opens. I'm trilingual and I test every script personally.
No. Answering is the smallest part, and it's the part getting cheaper every year. The value is the next fourteen days — booking, reminders, follow-up sequences, reactivation of your old list, review requests, and one report that says what it earned. An answering service hands you a to-do list. This closes the loop.
It already has — Meta released its own AI agent for WhatsApp in mid-2026, and we'd rather say that plainly than have you find out later. It answers messages well. What it does not do is write to your calendar, send the reminder that stops a no-show, chase the quote for two weeks, reactivate four hundred old contacts, ask for the review, or tell you what any of it produced. It also only works inside WhatsApp, Messenger and Instagram — it never answers your phone. If a faster reply is genuinely all you need, use it and keep your money. We'll tell you that on the call.
Your contacts and call records live in your own account, not a shared pool. You get admin access, can export everything at any time, and nothing is sold or used to market to your customers. Recordings and transcripts are configurable to your state's consent rules.
You get a report showing leads in, answered, booked, revived, and what that's worth — not a dashboard of activity metrics. If the number doesn't clearly beat the plan price I'll tell you on the call and you should cancel. I'd rather lose a client than keep one who isn't making money.
No deck, no pressure. We walk through what happens to one customer from the first message to the review, and find the steps nobody is doing. If nothing is leaking, I'll say so and you'll have lost a quarter of an hour.