AI Automation Agency in Brazil
Betterlane is an AI agency (also called an AI automation agency) that builds and runs WhatsApp assistants and automations for businesses in Brazil, in Portuguese, remotely. Both founders are from Recife, and we work with businesses in Recife, Campinas and São Paulo.
In Brazil, customers write on WhatsApp first, so that is where we start: an assistant on the business’s own number, through Meta’s official API, that answers at any hour from the business’s own information, asks the questions the team would ask and passes the conversation to a person with a summary. Around it we build the website chat, voice agents and the n8n workflows that carry each enquiry into the tools the team already uses.
We work with clinics, real estate agencies, used-car dealers, gyms and home-service businesses, each with its own rules for what the assistant never says, written down before we start.
What is an AI automation agency?
An AI automation agency builds and runs the software that takes a business’s repeat front-desk and office work off its team: assistants that answer customers on the website, WhatsApp, text or the phone, and the workflows that carry each enquiry, booking and document into the tools the team already uses. Unlike a chatbot or AI receptionist bought off the shelf, an agency designs the work around the business’s own process, builds it in the business’s own accounts and keeps it working after launch. Betterlane is an AI automation agency for service businesses: every assistant answers only from what the business approved and hands anything unusual to a person with a summary.
Why Betterlane
- Built and run for you
- We build the assistant or the desk, test it with your team and keep it working after launch: answers updated, breakages fixed. You do not get a dashboard to configure on your own.
- Built to your own process
- Your answers, your hours and your rules for what it never says are written down before work starts. It fits the way your team already works instead of asking the team to change.
- On your own accounts
- Your phone number, WhatsApp number, inbox, calendar and data stay yours, and you keep them if you stop working with us.
- One partner for messages, phone and office work
- The same team builds the chat on your website and WhatsApp, the phone assistant and the office automations behind them, with one set of answers and one hand-off to your team.
- Start with the risk on our side
- Clinics get the first version free: if it does not do the five points agreed in writing, the clinic pays nothing. Used-car dealers and gyms start with no setup fee and stay month to month, with no contract. For every business, the price is given on the 20-minute call and agreed in writing before we start.
What we build
- WhatsApp assistants
- On the business's own WhatsApp number, through Meta's official Cloud API: it answers, offers times, sends reminders and hands over to the team with a summary.
- AI chatbots for websites
- A chat on the business's site that answers from its own pages and approved answers, books or records the enquiry, and passes anything else to a person with a summary.
- AI voice agents (AI receptionist)
- Answers inbound calls, takes the reason for the call and the caller’s details, books where the calendar allows and passes anything unusual to staff.
- Workflow automation with n8n
- Enquiries from the website, WhatsApp and email land in one place, reach the right person and get their follow-up, across the CRM, calendar and inbox the team already uses.
- Document processing
- Forms, invoices and PDFs read into structured data, with a person checking before anything is filed or sent.
Industries we build for in Brazil
Each has its own page: what the assistant answers, what it never says, and how it works beside the system the business already uses.
- Clinics
- Answers patients at any hour from the clinic’s own information, asks the procedure and the time of day, offers two times and passes to reception with a summary. Diagnosis, prices the clinic did not give and any health question stay out of it.
- Real estate
- Answers questions about a listing, asks whether the person wants to buy or rent and offers a viewing, then passes to the agent with a summary.
- Car dealers
- Answers when no salesperson does, asks which car, how the customer plans to pay and when they can visit, and passes to a salesperson. It never confirms a car is available or quotes financing.
- Gyms & studios
- Answers about classes, times and the trial class from the schedule the gym gives, and passes cancellations, freezes and billing to the front desk.
- Home services
- Plumbing, electrical, air conditioning and renovation: asks what the job is and where, and passes it to the team, at the times the business chooses.
How it works
A 20-minute call
We look at where enquiries arrive today, usually WhatsApp, and pick one flow to start with: the questions that repeat all day, or what arrives after hours. The price is given on this call.
A written scope
One page says what the assistant answers, what it never says, who it passes to and how it will be tested, before anything is built.
Live within ten days, on your accounts
Once we have access to WhatsApp Business and the business’s information. The number, the Meta account, the workflows and the data stay the business’s. The team tests it with real questions before it goes live.
Live, with a person behind it
Anything outside the approved answers goes to staff with a summary. We check how it answers, fix what breaks and update it when the information changes.
Then decide
Clinics get the first version free and pay nothing if it does not do what was agreed. Dealers and gyms start with no setup fee, month to month. Everything is agreed in writing before we start.
What we measured
Our own test in Recife, Thursday 24 September 2026, 5 to 6 pm: one patient question over WhatsApp to eight clinics (four dental, four aesthetic). A small sample; no clinic is named. Our larger study, of local business websites in all 27 capitals, is linked below.
- Four of eight answered, each in about five minutes
- At closing time, the clinics that used WhatsApp answered fast. That was before closing; after reception leaves, who answers?
- Four Google Maps numbers were not on WhatsApp
- Half of the numbers published on Google could not receive a WhatsApp message. Before any assistant, the right number has to be on the website and the Google profile.
Proof that is ours
Studies Betterlane ran and published itself, with open data, and free tools you can try on your own business. None of it is a client result.
- Our study: Brazil’s 27 capitals, answering on the website and WhatsApp
- The websites of local businesses in six trades in every Brazilian state capital, checked for listed hours, a chat and speed. Our own data, with its sample and dates. Data DOI 10.5281/zenodo.23325291
- Free: the AI audit and assistant preview
- Chat with an assistant built from your own website and see where enquiries get lost today, in about a minute.
- Free: WhatsApp Business tools
- A chat link and QR code, a greeting, an away message and quick replies, written for your business and ready to paste.
- Our study: what local business websites get wrong
- The same three website checks on local businesses in Miami, Recife, London and Dubai, and on every site our free audit has read. Our own data, with its sample and dates. Data DOI 10.5281/zenodo.23325291
Who is behind Betterlane
Betterlane is run by its two founders, both from Recife, Brazil. Thiago Cavalcanti works from Dubai and builds the assistants and automations himself, in n8n and in code. Ricardo Mello works from Arizona, where he leads Betterlane’s work in the United States.
In Brazil we work with businesses in Recife, Campinas and São Paulo, in Portuguese, with calls online.
Your first call is with one of the founders, and the people who build your system are the ones who keep it running.
What it costs to run
Two things cost money to run, whoever builds it: the model that writes the replies, billed by its provider per token (a small piece of a word), and, on WhatsApp, Meta’s fee per delivered message. The WhatsApp prices below are for customers with a Brazilian number; messages customers send are free.
| Item | List price | Source |
|---|---|---|
| The model that writes the replies, for example Claude Haiku 4.5 through the Anthropic API (a smaller, cheaper model) | US$1 per million input tokens, US$5 per million output tokens | Anthropic, Claude API Docs, PricingRead on Sep 28, 2026 |
| WhatsApp reply inside the 24-hour window (service message), customer with a Brazilian number | US$0.0068 per delivered message from 1 Oct 2026, after the first 1,000 a month on each WhatsApp number, which are free | Meta for Developers, WhatsApp rate card in USD effective 1 Oct 2026 (Pricing on the WhatsApp Business Platform)Read on Oct 1, 2026 |
| WhatsApp reminder or confirmation (utility message), customer with a Brazilian number | US$0.0068 per delivered message | Meta for Developers, WhatsApp rate card in USD effective 1 Oct 2026 (Pricing on the WhatsApp Business Platform)Read on Oct 1, 2026 |
Third-party list prices, read on the date shown. They are not Betterlane prices.
When you don’t need an agency
- If a tool you already pay for does the job, use it. Many booking systems send their own reminders, and WhatsApp Business has built-in replies; we say so on the first call.
- If someone on your team has the time and likes building, a chatbot tool or n8n on your own is often cheaper. The comparison pages below show when that is the better choice.
- If your answers, prices and rules change every week and nobody owns them, sort that out first. An assistant repeats what it is given.
- If customers rarely write or call, a person answering is enough, and nothing needs automating.
What does an AI automation agency cost in Brazil?
List prices other sellers print on their own pages, read 8–31 October 2026, from our study. They are not Betterlane’s prices: Betterlane publishes no price: the price is given on the 20-minute call and agreed in writing before we start. Clinics get the first version free; used-car dealers and gyms start with no setup fee, month to month.
What does a done-for-you WhatsApp AI assistant cost per month in Brazil?
A median of R$547 a month, about US$101, across 19 sellers with a monthly price (read Oct 2026); middle half R$417–895, range R$197–2,000.
What does a self-serve WhatsApp AI tool cost in Brazil?
A median of R$248 a month, about US$46, across 40 self-serve WhatsApp AI tools (read Oct 2026); range R$97–1,399.
Do AI agencies in Brazil charge a setup fee?
11 of the 21 done-for-you sellers that print a price charge one (52.4%), at a median of R$900 (9 published amounts, read Oct 2026). Among self-serve tools, only 4 of 41 do.
Do AI assistant sellers in Brazil ask for a minimum term?
Rarely: 4 of the 62 sellers that print a price state one (read Oct 2026); the longest is 12 months.
- Betterlane research: what AI agencies charge in 2026 (method and data) Read on Oct 31, 2026
Questions
How much does an AI agency cost in Brazil?
It depends on the flow. We do not publish prices: the price is given on the 20-minute call and agreed in writing before we start. Clinics get the first version free; used-car dealers and gyms start with no setup fee, month to month. Running costs, such as Meta’s per-message fees and the language model, are in the table above with their sources.
Are you in Brazil?
Both founders are from Recife. Thiago Cavalcanti works from Dubai and Ricardo Mello from Arizona, and we work with businesses in Recife, Campinas and São Paulo remotely, in Portuguese. Calls are online, and everything is built on the business’s own accounts. We have no office in Brazil.
Does it use the official WhatsApp API?
Yes. The assistant runs on the business’s own number through Meta’s official WhatsApp Cloud API, not through an unofficial tool that puts the number at risk, and the number stays the business’s.
How long does it take?
Live within ten days of receiving access to WhatsApp Business and the business’s information. Larger work is planned in steps, each with its own scope.
Which tools do you build with?
Meta's WhatsApp Cloud API, n8n for workflows, the business's own calendar, CRM and inbox, and a language model from a major provider for the replies. Tools are chosen per job, and the accounts stay the business's.
Who owns what you build?
The business owns the WhatsApp number, the Meta account, the calendar and the conversations, and keeps them if it stops working with us. The assistant runs on our server and we maintain it.
Does the assistant answer everything on its own?
No. It answers only from information the business approved. Anything else, and anything sensitive such as health questions or complaints, goes to a person with a summary.
Run the free AI audit on your own website
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Want to see what the first flow would be for your business in Brazil?
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