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AI assistants for online stores on WhatsApp

Your store sells on WhatsApp by itself

It answers customers, takes orders and collects shipping details around the clock, using your store's script and catalog. Your team works 8 hours; Callsy X works all 24, with no payroll.

Built by someone who sells on WhatsApp with their own assistants in Mexico and Colombia. The demo is on WhatsApp, with your catalog and no commitment.

Get a demo See how it works
Assistant on Tienda Andina · Yuli Example · balance COP $48,900
Hi, do you have the butt-lifting jeans in size 8? How much are they with shipping to Medellín?
Hi! Yes, we have size 8 in classic blue, black and ice blue. One pair is COP $89,900 by bank transfer or COP $99,900 cash on delivery; 2 pairs are COP $159,900 by transfer. Shipping to Medellín is free and takes 1 to 3 business days.
I'll take 2: one classic blue and one black. How do I pay?
Through Nequi or Bancolombia. Once you've sent the transfer, send me a photo of the receipt right here.
Sample transfer receipt for COP $159,900, with the name, number, reference and QR code covered
Got your receipt for COP $159,900. I'm passing it to the team to confirm. For shipping, I need your full name, phone number and address, including neighborhood and city.
Laura Gómez
300 *** 4521
Cra 43 #10-25, El Poblado, Medellín
All set, Laura! Order placed: 2 pairs of jeans (size 8, classic blue and black), COP $159,900 by transfer, free shipping to El Poblado, Medellín. The team ships it tomorrow and we'll keep you posted right here.
Order placed · 2 pairs · COP $159,900 Receipt received · Telegram alert sent

The live demo needs JavaScript turned on. In the meantime, message us on WhatsApp.

Hours: 24/7

Sample conversation and receipt. You can message Yuli yourself below.

Why

Your team works 8 hours. Your customers buy around the clock.

The assistant handles the repetitive stuff (price, shipping, availability, order details). Your team keeps what truly needs a person. More profit with fewer hours of work, without hiring anyone else.

You sleep; the orders keep coming in

An 8-hour team

  • Messages sent at night or on Sunday get answered the next day.
  • Every new hire means salary, benefits and training.
  • The owner ends up replying from their phone at all hours.
  • Order details get copied by hand and go missing.

Callsy X, 24 hours a day

  • Replies in seconds, day or night, holidays included.
  • Charges only for what it uses. No payroll, no benefits.
  • Closes the order, takes the details and passes the receipt to your team.
  • You check in on it from Telegram whenever you like.

How it works

From your script to a confirmed order, in four steps

No coding required. Give the assistant what you'd give a new hire at your store, and it takes care of the rest.

1

Connect your WhatsApp

Your WhatsApp Business number gets connected to the assistant. If you don't have one yet, we set it up during the demo.

2

Give it your script and catalog

Products, prices, shipping, payment methods and the way you talk to your customers. Change it whenever you want.

3

It replies and closes orders

Text and photos. It takes the name, phone number and address, asks for the receipt and leaves the order ready for your team to ship.

4

It alerts you and reports back

Orders, receipts and customers asking for a person reach your Telegram instantly. In your dashboard you see every conversation and what it uses.

What it does

Everything your assistant does, following your script

Each feature can be turned on or off for each store. Nothing is generic: it answers with your products, your prices and your way of talking. The images are examples.

  • Sample chat: a customer asks about price and availability and the assistant answers from the store's catalog

    Answers with your script and catalog

    Prices, availability, shipping and promotions, just the way you would.

  • Sample chat: the assistant asks for name, phone number and address and sums up the order

    Takes the order details

    Asks for name, phone number, address and delivery method, and leaves the order summed up for your team to ship.

  • Sample chat: the customer sends a photo of the receipt and the assistant passes it to the team

    Takes cash on delivery or payment upfront

    Explains both options, asks for the receipt and passes it to your team to confirm.

  • Sample chat: the customer sends a photo of a product and the assistant recognizes it and gives a quote

    Reads the photos customers send

    Recognizes the product in the photo and quotes it from your catalog. It can't transcribe voice notes yet, so it asks customers to type them out.

  • Sample Telegram alerts: order placed, receipt received and a customer asking for a person

    Alerts you on Telegram

    When a customer needs a person (a receipt, an order that's ready, a question outside the script) and when your balance is running low, with a link to the chat.

  • Sample dashboard: the conversation is handed off to a person and the assistant stops replying

    Hands off to a person when needed

    One switch per conversation: the assistant goes quiet and alerts you so someone on your team can take over.

  • Sample chat: the assistant schedules a reminder and messages the customer the next day

    Remembers and follows up

    If a customer asks to hear back later, it schedules a reminder and messages them again at the agreed time, within the 24 hours WhatsApp allows.

  • Sample Telegram chat: the owner asks for the day's sales and gets the report in HTML

    Sends you reports in HTML

    Sales, orders and inventory, requested from the web, the app or Telegram.

  • Sample view of a campaign sent to thousands of customers, with its results

    Sends campaigns to thousands of customers

    Reads the conversations, suggests the message and, once you approve it, sends it to each group based on what they asked.

Reports and campaigns

Ask for it on Telegram, on the web or in the app

Callsy X sums up your store's sales, orders and inventory and delivers an HTML report. It also reads every conversation, suggests the message and launches a personalized campaign to thousands of customers in minutes. The data below is sample data.

Callsy X
alerts bot · Telegram
Good morning. Inventory alert:
· Tire 300-17: 2 left (min. 6), enough for ~2 days · order 10
· Chain 428H: 4 left (min. 6), enough for ~2 days · order 87:00 AM
How much did I sell today?1:04 PM
Today you sold COP $2,690,000 across 22 invoices, with an average ticket of COP $122,273. Centro COP $1,430,900 and Girón COP $1,259,100. In-store COP $2,217,000 and WhatsApp COP $473,000. Top seller: 4T 20W-50 oil (14 units).1:04 PM
Send me the html so it's easier to read1:04 PM
Here's today's summary in HTML: callsyx.com/reporte/…1:04 PM
Daily report for a sample store: sales, channels, top sellers and inventory alerts
The report, just as it opens from the link
Callsy X
campaigns · Telegram
Go through the latest conversations and tell me what people are asking, so we can run a campaign9:12 AM
In the last 2 weeks, 1,240 people messaged. What they ask most: the price of the chain and sprocket kit (401), whether the 300-17 tire is in stock (287) and how long shipping takes (240). 312 messaged today.

Proposal: today's group gets a free-form message with their answer; everyone else gets the approved template that matches what they asked. Should I set it up?9:12 AM
Yes9:13 AM
The campaign preview is ready. Review it and send it whenever you like.9:13 AM
Campaign · October parts
draft · created by Callsy X · sample dataReady to send
1,240customers
312messaged today: free-form, personalized message
928outside 24 h: approved template based on their question
Kit price401
Tire 300-17287
Shipping time240
Example · "kit price" templateHi {{name}}, you asked about the chain and sprocket kit for your {{bike}}: this week it's {{price}} with installation included at our {{branch}} location. Want me to hold one for you?

Who it's for

Built for stores that sell on WhatsApp

  • Online stores that close sales on WhatsApp and Instagram. The catalog answers on its own and every order is confirmed with all its details.
  • Cash-on-delivery sales. The full address and a summary of the order, ready to ship, with no chasing anyone down.
  • Catalogs that get the same questions all day. Price, shipping and availability, answered in seconds.
  • Businesses with just one person answering. The assistant covers the night and weekend shifts.

Is your business something else? Message me and we'll take a look.

The warehouse is ready; the orders confirm themselves
Cash on delivery, with a heads-up on the payment

Testimonials

Customers already selling with Callsy X

[VIDEO TESTIMONIALS FROM REAL CUSTOMERS]

This is where our customers' videos will go, telling how it's working out for them.

Pricing

You pay for what your assistant uses

Callsy X runs on a prepaid balance: you top up, and each reply deducts its cost. A small store doesn't pay what a big one does, and there's no payroll to carry when things are slow.

  • No fixed monthly fee. It only deducts when your assistant replies.
  • Top up by bank transfer. Message us on WhatsApp, we send you the details, you report the payment from your dashboard and we load your balance.
  • Each reply deducts based on the model. Prices follow OpenAI's and the official exchange rate (TRM), and update automatically.

See the pricing table by model

Get a demo

In the demo, I'll tell you how much your store would spend based on the conversations it handles today.

FAQ

What people usually ask me before the demo

If your question isn't here, message me and I'll answer it myself.

Ask on WhatsApp

Not necessarily. The assistant works with a WhatsApp Business number connected to the official API. It can be your current number or a new one for the store; in the demo we'll figure out which one suits you best.

It doesn't make things up. It tells the customer a person will get back to them, alerts you on Telegram and the conversation is handed off to a human. Whenever you're ready, you pick it up yourself or hand it back to the assistant.

Yes. Every conversation has a "Hand off to a human" switch in your dashboard: while it's on, the assistant doesn't reply in that chat and alerts you on Telegram. Turn it off and it starts replying again.

Photos, yes: it reads the photo of the product they're looking for or of their payment receipt. It can't transcribe voice notes yet, so it politely asks customers to type it out. Transcription is on the way.

On Telegram, instantly: an order placed, a receipt received or a customer asking for a person. And in your dashboard you see every conversation, your balance and what the assistant uses.

You pay as you go, with a prepaid balance and no fixed monthly fee. You top up by bank transfer: message us on WhatsApp, we send you the details, you report the payment from your dashboard and we load your balance. Each reply deducts based on the model your assistant uses; prices follow OpenAI's and the official exchange rate (TRM), and update automatically. You'll find them in the pricing table, and in the demo I'll show you how much your store would spend based on the conversations it handles today.

It depends on your script and your catalog. With that information on hand, I'll give you a specific date in the demo.

Yes, whenever you want, with no reprogramming. The assistant answers with whatever information it has at that moment.

Get a demo

Let your store sell while you rest

Tell me what you sell and how you handle customers today. I'll show you the assistant working with your own catalog, no commitment.

Get a demo

You'll hear back from the person who built Callsy X and sells on WhatsApp with these assistants in Mexico and Colombia. About us.

  1. You message me. Tell me what you sell, where your customers reach you and how you handle them today.
  2. You see your assistant. I'll show it to you answering with your own catalog and your prices.
  3. We connect it. It goes live on your WhatsApp, with alerts in your Telegram, and we fine-tune it until it sounds like your store.