Your business
doesn't sleep.
Your staff does.
Etter builds AI agents, applications and dashboards that take over the repetitive work in your company — on WhatsApp, inside the systems you already use, at any hour.
Automation running in production for clinics, nutritionists, barbershops, online stores, personal trainers and consultancies.
- 23:41monthly plan question answered
- 01:07order #4471 tracked, customer notified
- 02:19lead qualified and flagged as hot
- 03:52appointment booked for Sep 14, 9am
- 04:30likely no-show, confirmation resent
- 06:03overnight report sent to the owner
47 actions, nobody awake
What Etter builds
Five areas, one rule: a process only gets automated if it repeats and follows clear logic. Everything else stays human.
AI agents for customer service
The assistant that never sleeps, never forgets what was said and never leaves a message unanswered.
- Instant answers with the context of the whole conversation
- Official integration with WhatsApp Business API, Instagram and your site
- Automatic booking in the calendar you already use
- Lead qualification before it reaches your sales team
Custom applications
When no ready-made system fits, the software gets built around the operation instead.
Sales automation
Most lost sales were never refused. They just went unanswered.
Training and nutrition AI
The method is yours. The AI applies it, tracks it and chases it — for a hundred clients at once.
Automated reporting
Eight hours a week building a spreadsheet is eight hours nobody spent looking at the number.
Systems integration
Data entered twice is data that will eventually disagree with itself.
None of these?
Describe the process that eats most of your time. If it cannot be automated, I will say so.
What's already running
Projects in production, with the numbers the client measured afterwards.
Nutrition
Nutritionist app with AI-generated meal plans
Complete application with AI-personalised meal plans, patient tracking and built-in chat.
+85%
Plan adherence
-40%
Time per plan
Beauty
Barbershop booking agent on WhatsApp
An AI agent that books, confirms and reschedules appointments automatically on WhatsApp, eliminating no-shows.
-70%
No-shows
+35%
Revenue
E-commerce
Support AI for an online store
An agent trained to answer product questions, track orders and process returns automatically.
30s
Reply time
92%
Resolved without a human
Personal training
Training and nutrition AI for a personal trainer
An agent that builds personalised workouts and answers exercise questions around the clock.
+120%
Clients served
95%
Retention
Healthcare
Intelligent triage for a medical clinic
AI that performs initial patient triage and books appointments automatically.
+45%
Appointments completed
-50%
Missed appointments
Consulting
Automated executive reports for a consultancy
A system that collects data from multiple sources and generates executive reports automatically every week.
8h → 10min
Time to build
100%
Accuracy checked
By industry
A clinic's bottleneck isn't an online store's. Each industry has its own page.
From problem to operation
- 1
Diagnosis
Reading the real conversations and the real process, not the one on paper.
- 2
Proposal
Scope, timeline and price closed before any work starts.
- 3
Development
Built and trained on your company's knowledge base, validated by you.
- 4
Activation
Assisted rollout and continuous tuning as the business changes.
Straight answers
Price, timeline, limits and risk — written plainly, including when the answer is that automating isn't worth it.
How much does an AI customer service agent cost in Brazil?
4 minWhat is the difference between an AI agent and a chatbot?
3 minHow do I build an AI agent for WhatsApp in my company?
4 minCan automating WhatsApp get my number banned?
3 minHow do I choose an AI automation agency?
5 minWhat kinds of AI automation can a company hire?
4 minFrequently asked questions
What does Etter do?
Etter builds AI automation for Brazilian companies: AI agents for WhatsApp customer service, custom applications and platforms, automated dashboards and reports, systems integration and sales automation. Work is remote, across Brazil.
How much does Etter charge?
An AI customer service agent costs on average R$1,000 per month. The customer service platform with CRM is R$600 per month. Custom development — applications, dashboards and platforms — is quoted per project, with scope and timeline fixed before work starts.
What kind of company does Etter work with?
Small and medium companies and independent professionals with a running operation: clinics, nutritionists, personal trainers, barbershops and salons, online stores and consultancies. The criterion is not size, it is having a repetitive process with enough volume to automate.
How long until the solution is live?
A customer service agent takes two to four weeks. Custom applications take six to twelve weeks to a first production version, with navigable partial deliveries from the early weeks.
Is my company data safe?
Yes. Source code and database belong to the client, with no platform lock-in. When a project requires it, the system runs on dedicated infrastructure without passing through third-party clouds.
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.