CollectTalks · in your name

Talks to every client until they pay

Zeryx writes by WhatsApp and email on behalf of your company, in your tone. It asks if anything is holding up payment, listens to the answer, agrees on a date and comes back that day. You don’t chase anyone.

Request access →▶Watch demo · 0:50
(01)What it is

How does Zeryx collect an overdue invoice?

Zeryx does the work of a good collections clerk. When an invoice becomes overdue, it messages the client on WhatsApp, and by email if they don’t reply or don’t have WhatsApp, on behalf of your company. It doesn’t send a reminder and forget: it asks what’s going on, listens, agrees on a payment date and comes back that day. Every message stays in your dashboard.

  • WhatsApp first; email if they don’t reply or don’t have it
  • On behalf of your company, in your tone
  • Asks, listens and agrees on a date
  • No cold templates, no threats, no discounts
(02)How it works

How it works, step by step.

  1. Spots the overdue invoice

    Zeryx knows which invoice is overdue, whose it is and since when, from your Zeryx invoicing, your Odoo or your Excel.

  2. Writes in your name

    By WhatsApp, and by email if they don’t reply. In your tone: “Is anything holding up the payment?”

  3. Listens to the answer

    If the client says “Friday,” it notes it down. If they say “now,” it gives them a link to pay.

  4. Comes back on the agreed day

    If the promise isn’t kept, it writes again that day. If there’s a dispute, it hands it to you with the full context.

(03)What’s included

Everything you need, nothing to set up.

Conversations, not reminders

Zeryx asks and answers the way someone on your team would. If the client asks for an invoice, a detail or a date, it handles it.

Your tone

Friendly with some clients and more formal with corporate groups. You decide how Zeryx speaks in your name.

WhatsApp and email

WhatsApp first, because that’s where people reply. Email if the client doesn’t reply or doesn’t have it.

Payment promises

Every date a client gives is noted down, and Zeryx comes back that day if they haven’t paid.

Disputes go to you

If the client says a delivery note is missing or asks for a discount, Zeryx doesn’t negotiate: it hands it to you with the whole conversation.

Everything in writing

Every message sent and received, with date and time, in your dashboard.

What it never does

It asks, agrees and collects. Nothing else.

  • No threats
  • No discount negotiations
  • No talk of lawyers
  • No messages to your do-not-contact clients
  • No more than one message every 3 days
(04)Who it’s for

Built for companies that invoice and collect every day.

Companies that invoice other companies

With clients who pay at 30, 60 or 90 days and a few overdue invoices every month.

Finance and admin teams

Who chase payments by hand today, by phone and email, and want to spend that time on something else.

Small business owners

Who don’t want to hire anyone to collect or strain the relationship with their clients.

(05)Questions

Questions about Collections by WhatsApp and email

Not at first: every message goes through your approval. Once you trust it, you give it permission by client or by amount.

The way your best admin person would: politely, in your name and without threats. It asks if anything is holding up payment, listens, agrees on a date and comes back that day.

Zeryx emails them. It also switches to email if they don’t reply on WhatsApp.

Zeryx doesn’t argue or negotiate. It hands the dispute to you, with the whole conversation, so you can decide.

Keep exploring

Stop chasing invoices.

We're starting with a few companies in Spain. If you have genuinely overdue invoices, message us on WhatsApp and we'll tell you how to get in. A real person will reply.