Calio
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Let people book without leaving your website

Put your booking page on your own site with a single script tag — embedded in the page or as a floating “Book an appointment” button, in your own colour.

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One line on your site

Paste this where the widget should appear and swap in your own booking link:

<script src="https://calio.nl/embed.js" async
  data-calio="mycompany/intro-call"
  data-mode="popup"
  data-color="#0d9488"
  data-text="Book an appointment"
  data-lang="en"></script>

Settings

data-calioRequired: your booking link as org/event, e.g. mycompany/intro-call
data-modeinline (default, widget where the script sits) or popup (floating button)
data-colorAccent colour as hex, e.g. #0d9488 — the button and top border follow it
data-textButton label in popup mode, "Plan een afspraak" by default
data-langLanguage of the booking page: nl, en or de (default: the visitor’s language)

Frequently asked questions

Does the widget work on every platform?

Yes — anywhere you can place a script tag: WordPress, Webflow, Wix, Squarespace or your own site. The widget loads the booking page in a sandboxed iframe.

Can I match the widget to my brand?

You set the accent colour and the button label through the data attributes. Further personalisation (fonts, a full colour scheme) is on the roadmap.

Does a booking through the widget count differently?

No. Widget bookings behave exactly like bookings through your Calio link: double-booking checks, confirmation email, reminders and calendar sync.

On your site today

Create your account, copy the script and your visitors can book straight away.

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