RafaelR$ 500 stuck in one quote at your optical shop this week
A customer asked for a quote on glasses and went quiet? The alert arrives with the message ready and the amount left on the table.

⤷ Rafael has been waiting 3 h for a reply: “How much with the lenses?”
R$ 500 at stake
Sales intelligence connected to your optical shop's WhatsApp
It connects like WhatsApp Web. The message analysis follows every sales conversation at your optical shop and tells you, in the You chat and on the dashboard, who is close to buying, who went cold and what to offer. You are the one who talks to your customer.
- Customers: who buys, who goes quiet, who only compares
- Products: what they ask for most and what you are not offering
- Sales: average ticket, what closes and what gets stuck
- Insights: what to do this week, on the dashboard and by email
The sale goes cold at your optical shop, LangZap alerts you
R$ 1,100 could come into your optical shop with these 3 alerts
What is included in LangZap
Sales Intelligence
Analysis of your optical shop's conversations, every week.
- Customers: who buys, who goes quiet, who only compares
- Products: what they ask for most and what you are not offering
- Sales: average ticket, objections, what closes and what gets stuck
Smart Actions
An alert on your optical shop's WhatsApp right when it is time to act.
- Profile of the customer (regular, gone quiet, close to buying)
- What may work with them
- A ready message for you to send
LúciaTranslation
A customer who speaks another language reads it in theirs, you in yours.
- Text, audio and video translated in the chat
- You reply in your language, they receive it in theirs
- 12 languages
Transcription
A customer's voice note becomes text in the chat itself.
- Without stopping your work
- Long voice notes in full, in paragraphs
- Also the ones you send
Optical shops already using LangZap in their daily service
4.9 out of 5 · subscriber reviews
Pricing
Operational
Voice notes to text and translation in the chat.
Try it free for 7 days first. The subscription only starts after, on the card.
- After the trial
- 12x of R$ 19.90R$ 238.80 per year
- Voice notes to text in the chat itself
- Translation in both directions
- 12 languages
- Text, audio and video
1,000 min of audio/month · 1,000 translations/month · 500 images with text/month
Intelligence
Smart Actions and sales analysis.
Try it free for 7 days first. The subscription only starts after, on the card.
- After the trial
- R$ 39.90 per month in the 1st year (R$ 478.80 per year)then R$ 79.90 per month (R$ 958.80 per year)
- Smart Actions on your WhatsApp
- A list of who went quiet, always up to date
- Analysis of customers, ticket, products and objections
- Everything in Operational
1,000 min of audio/month · 1,000 translations/month · 500 images with text/month · 100 Smart Actions/month
Questions from people who serve customers on WhatsApp
Will my customer notice anything?
No. The alert only arrives on your WhatsApp, in the You chat, and the AI never talks to your customer: you are the one who answers, the way you always do.
My optical shop gets few messages. Is it worth it?
Yes. With few conversations the list is short, and each alert is a sale you already have in hand; you can check it in the free trial.
Is it a lot of work to set up?
No: it takes 3 steps and a few minutes. You connect it the way you connect WhatsApp on a computer, answer 4 questions and list what you sell; then you work as usual.
What if I want to stop?
You cancel in the dashboard whenever you want, and LangZap disconnects from your WhatsApp. No lock-in on the monthly plan.
Does it work on my optical shop's WhatsApp?
It works without changing your number or your app. You keep using your phone, and in the list of connected devices LangZap shows up as Chrome.
Will it keep buzzing all day?
No. The alert only arrives when there is money to win or not to lose, and you can turn it off in the dashboard.







