Calio

Everything your business needs - in one place.
Kallio unifies billing, invoices, calendar and appointment scheduling, subscriptions, online store and customer and expense management into one simple system. Stop paying for three-four programs at the same time, stop jumping between them, and start working in minutes, without bureaucracy.
Accept payments in all ways

Turn your mobile into a billing terminal: credit, Apple Pay, Google Pay and Bit. Pay by attaching a device, scanning a QR or using a link to pay on WhatsApp, including payment transactions. Without expensive hardware and without a terminal.
Automatic invoices

After each payment, a tax invoice or legal receipt is generated and sent to the customer via WhatsApp or email, automatically, without you having to touch it. Everything is synchronized to manage your income.
Calendar and appointment scheduling

Individual appointments and group events, self-scheduling link for customers, automatic reminders, appointment confirmation, waiting lists and security credit to prevent overbooking.
Subscribers who work alone

Flexible billing cycles: daily, weekly, monthly or annual. Automatic billing in each cycle and invoice sent immediately, without chasing customers and without missing a collection.
Online store

Set up a professional store on your own within hours: products, categories, photos, coupons and promotions. Connected to clearing, generates an invoice and updates the customer by email and SMS, automatically.
Smart stand for business

At the checkout: the customer scans, pays in seconds by any means, and the invoice flies to him on its own. Instead of a physical credit terminal.
Savings on clearing fees

Customer card with purchase history and documents, and photocopying receipts with automatic filing, without binders and without losing paperwork.
Free month trial

All features are open, no limited version and no credit card information required. Test Kallio on your real business, and only continue if it works for you. No commitment, you can stop at any stage.
Suitable for beauty businesses, fitness trainers and studios, therapists, field service providers, online stores and any small and medium-sized business that wants to manage everything from one place.
Kallio - It's time to earn, as you really deserve.