How much does an AI customer service agent cost in Brazil?
How much an AI customer service agent costs
At Etter, an AI customer service agent costs on average R$1,000 per month, including operation and tuning. The customer service platform with CRM is R$600 per month. Custom development — applications, dashboards and platforms — is quoted per project, because scope varies too much for a price list.
Reviewed on 2026-09-07 · 4 min
Short answer
AI customer service agent: R$1,000 per month on average. Customer service platform with CRM: R$600 per month. Custom development — application, dashboard, platform — is quoted per project.
These are Etter’s 2026 prices for small and medium Brazilian companies. Below is what each covers and what moves the number.
What the monthly fee covers
- The agent trained on your knowledge base
- The operation running, monitored
- Continuous tuning as conversations it got wrong show up
- Conversation dashboard and service reporting
Continuous tuning is the part people underestimate. An agent delivered and abandoned degrades: the business changes prices, policies and products, and its answers age. The monthly fee mostly exists for that.
What sits outside
The WhatsApp Business API cost, billed by Meta per conversation, is passed through at its real value. Integrations with closed systems that have no API are assessed separately, because they require a more fragile alternative route.
What makes a project expensive
Number of integrations. An agent that only converses is simple. One that checks stock in an ERP, writes to a CRM and files something in tax software is three projects.
Conversation volume. This changes infrastructure and API cost, not development cost.
Volume of exceptions. The more edge cases the agent must resolve alone, the more configuration and testing. This is where budgets overrun.
When not to hire
If one person handles today’s volume with time to spare, automation solves little. If the process still changes weekly, stabilise the process first — automating a mess only makes the mess faster.
Frequently asked questions
How much does a WhatsApp AI agent cost per month?
At Etter the average is R$1,000 per month for a customer service agent, with operation and tuning included. The customer service platform with CRM is R$600 per month. Custom development projects are quoted case by case.
Is there a setup cost on top of the monthly fee?
It depends on scope. An agent that answers questions and books into an existing calendar goes live quickly with little setup. An agent that has to talk to an ERP, tax software or a closed platform requires integration work, quoted separately.
What drives the price up?
Three things, in this order: the number of systems to integrate, conversation volume, and how many exceptions the agent must handle alone. An agent covering one well-defined question is cheap; one covering an entire operation is not.
Is the WhatsApp cost separate?
Yes. The WhatsApp Business API is billed by Meta per conversation, separately from the agent fee. It is passed through at cost, with no markup.
When is it not worth hiring?
When volume is low enough that one person handles it comfortably, or when the process still changes every week. Automating an unstable process costs more than doing it by hand, because tuning becomes the routine.
Let's find out whether this fits your case
A 30-minute call. You describe the process that eats most of your time today and I tell you plainly whether it can be automated and what that takes.