Zellen Assistant
online
It answers, charges and builds the order while you sleep.
Last night, with nobody watching the chat — linens shop
Works with the tools you already use. No switching stores, payment providers or invoicing.
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WhatsApp -
Tiendanube -
Mercado Pago -
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Correo Argentino
To your customer it's a message. To your business it's work already done.
Zellen Assistant
online
Hi! Do you have the bedsheets in green?23:41
Hi 👋 Yes, I have 2 left in olive green. Here are the details:23:41
300-Thread Percale Sheets
Olive green · double
$32,900
23:41Bank transfer gets you 10% off. Which neighbourhood should I ship to?23:41
Great, I'll take them. Send them to Villa Crespo23:43
Order #1284
300-Thread Percale Sheets · Olive green
Correo Argentino · Buenos Aires
$33,010
23:43$33,010
Mercado Pago · expires in 24 h
Done, just paid 🙌23:47
Payment received ✅ Order #1284 confirmed. Invoice sent to your email and it ships tomorrow.23:47
01
It understands what they are asking for
The customer does not have to type the exact product name. "The green double-bed ones" is enough.
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It searches your catalogue and checks stock
It finds the variant against your Tiendanube and confirms availability before promising anything.
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It applies your promotions
The payment-method discount comes from what you configured, with no pricing mistakes.
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It quotes shipping and builds the order
It calculates the cost to the destination and creates the order with a closed total.
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It charges inside the conversation
It generates the Mercado Pago link or the transfer details without pulling the customer out of the chat.
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It reconciles the payment and invoices
It detects the payment, confirms the order, deducts stock and issues the receipt through ARCA.
Ask it like a customer would.
These are the questions a sales WhatsApp gets most. See what it answers and what it settles in each one.
Zellen Assistant
online
Hi! I'm the assistant for a linens shop. Ask me anything 👇23:40
Pick a question
With each reply we show you which part of the product came into play.
This demo follows a fixed script. The real agent answers with your catalogue, your stock and your prices.
Our product. Your product.
It works today, for any account.
Swipe to see the rest
From creating your business account, to the first sale on its own, in minutes.
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You connect your number
We help you set up your WhatsApp Business number. If you already have one, we migrate it with nothing lost.
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You connect your Tiendanube
Products, variants, prices and stock come in on their own. You do not load the catalogue twice.
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The agent starts answering
You watch from the dashboard and adjust promotions, notifications and announcements whenever you want.
You pay per conversation, not per user.
The plan sets the baseline. Extra conversations are billed as overage without cutting off your service, and anything your plan doesn't include can be added separately when you need it.
What people ask before starting.
What does Zellen do?
Zellen handles your WhatsApp with an AI agent that takes the sale end to end: it answers questions, builds the order from your catalogue and prices, charges and invoices.
Which stores and platforms does it integrate with?
With your store (Tiendanube), your payments (Mercado Pago and bank transfers via Talo), invoicing (ARCA) and shipping (Correo Argentino) — all from WhatsApp.
How much does it cost?
We have plans with simple, transparent pricing based on your conversations per month. If you would rather talk it through first, you can book a demo.
See pricingIs my data and my customers' data safe?
Yes. Your business data and your customers' data are kept separate and protected: nobody else has access. We do not use your conversations to train third-party AI, and we always work through the official WhatsApp tooling and that of every platform you connect.
Does it replace my sales team?
No. Zellen absorbs the volume of repetitive questions and after-hours coverage so your team can focus on the cases that create the most value. The agent hands off to a person when the conversation calls for it.
Which countries does it operate in?
Zellen is built for the Argentine commerce ecosystem (Tiendanube, Mercado Pago, ARCA, Correo Argentino) and is based in Buenos Aires. The interface is available in Spanish and English; other markets will be evaluated after launch.
Someone is going to message you asking for a price. Don't lose the sale over not being there to answer.
Try it free for 7 days, no card.